cpc_ids
stringlengths 4
119
| id
stringlengths 7
7
| date
stringclasses 835
values | text
stringlengths 1
286k
⌀ |
|---|---|---|---|
H04L,H04W | 7933614 | 2011-04-26 | 1. A method for implementing a short message Value-Added Service (VAS), the method comprising: sending, by a terminal, a short message with a recipient number to a Short Message Service (SMS) centre, wherein the recipient number is a universal number of the short message VAS: sending, by the SMS centre, the short message to a short message website-address device which is set in the SMS centre or set separately after the SMS centre identifies that the recipient number in the short message is the universal number of the short message VAS: determining, by the short message website-address device, whether a session has been established for the terminal; if the session has not been established, establish a new session with a session ID and terminal information for the terminal, determine a short-message website-address according to short message contents of the short message and determine an application server address according to the short message website-address, add the short message website-address and the application server address to the new session, and send the short message and the short message website-address to an application server by a request message of accessing the short message website-address; otherwise, if the session has been established, determine, by the short message website-address analysis module, whether the short message website-address determined according to short message contents of the short message is the same as the short message website-address stored in the session, if the short message website-address determined according to short message contents is the same as the short message website-address stored in the session, determine the short message website-address in the session as the short message website-address in a request message of accessing the short message website-address, and send the short message and the short message website-address to an application server by the request message of accessing the short message website-address, if the short message website-address determined according to short message contents are different from the short message website-address stored in the session, determine the short message website-address and an application server address according to the short message contents, replace corresponding information in the session by the short message website-address and the application server address, and send the short message and the short message website-address to an application server by the request message of accessing the short message website-address; and determining, by the application server, a service processing logic according to the short message website-address in the request message of accessing the short message website-address; and processing a service according to the service processing logic; upon determining a short message website-address according to the short message contents, determining, by the short message website-address device, a service option according to the short message contents; and upon determining a service processing logic according to the short message website-address in the request message of accessing the short message website-address, determining, by the application server, a service processing sub-logic of the service processing logic according to the service option; determining, by the application server, whether a session has been established for the terminal according to terminal information in the request message of accessing the short message website-address; if the session has not been established, establishing in the memory a new session with a session ID, terminal information, a short message website-address and a service option according to information in the request message of accessing the short message website-address; and determining a service processing logic; otherwise, if the session has been established, determining, by the application server, whether the short message website-address received is the same as the short message website-address stored in the session; if the short message website-address received is the same as the short message website-address stored in the session, adding the service option into the service option information of the session as a service sub-option of the service option of the session upon receiving the service option or determining the service option according to the short message contents, and determining the service processing logic; otherwise, if the short message website-address received is different from the short message website-address stored in the session, replacing, by the application server, the short message website-address and the service option in the session by the short message website-address and the service option that are received and determining the service processing logic. |
H04L,H04W | 6058422 | 2000-05-02 | A system for interfacing wireless user apparatus with a data network interconnecting a plurality of host sites identified by respective network addresses, said system comprisingreceiver means for receiving a request originated by said wireless user apparatus and forwarding the received request to said system via an upstream link for delivery to one of said host sites identified in said request, said request including a request for particular information supplied by said one of said host sites,a fist controller for receiving said request from said upstream link, and for (a) reformatting said request into a form recognized by said data network and including in said reformatted request a return address identifying a particular, independent downstream link formed from a transmission media independent of the upstream link, (b) supplying the resulting reformatted request to said network for delivery to said one host site, and (c) supplying to a second controller interfacing with said independent downstream link information associating the latter link with a particular address that indirectly identifies a particular transmission coverage area in which the wireless user is located,said second controller, operative upon receipt of a response from said one host site, associates the received response with said particular address and reformats said response in accordance with a predefined protocol, andtransmission means selected as a function of said particular address for transmitting the reformatted response directly to the wireless user apparatus via the downstream link. |
H04L,H04W | 7664480 | 2010-02-16 | 1. A method of ranging for a broadband wireless access system, the method comprising: receiving a first primitive comprising a type field indicating a location update, wherein the first primitive causes the location update to be performed via a transmission of a ranging request from a mobile station (MS) Network Control and Management System (NCMS) to a base station (BS); transmitting the ranging request comprising ranging information to the BS to perform the location update, wherein the ranging information is related to the location update; receiving a ranging response from the BS; and transmitting a second primitive to the MS NCMS to provide a result of the ranging response, wherein the second primitive comprises a location update result, a paging controller ID and a paging information, wherein the paging information is only included when the location update result indicates a successful location update, and wherein the paging information comprises a paging offset, a paging group ID and a paging period. |
H04L,H04W | 8532277 | 2013-09-10 | 1. A method of providing presence information regarding a wireless device, comprising: receiving, by a physical home location register, a request for location information regarding a physical wireless device; formulating, at said physical home location register, a data message including presence information regarding said physical wireless device in response to said request for location information; and triggering transmission of said data message including said presence, in response to said request for location information. |
H04L,H04W | 9019922 | 2015-04-28 | 1. A terminal apparatus comprising: a receiving section configured to receive a signal including downlink control information which is mapped to a first search space configured according to a first search space configuration rule or a second search space configured according to a second search space configuration rule, wherein the first search space configuration rule defines a number of first decoding region candidates corresponding to first control channel element (CCE) aggregation levels, and the second search space configuration rule defines a number of second decoding region candidates corresponding to second CCE aggregation levels, wherein the second CCE aggregation levels overlap with the first CCE aggregation levels and include at least one aggregation level smaller than any of the first CCE aggregation levels; and a decoding section configured to decode a plurality of decoding region candidates included in the first search space or a plurality of decoding region candidates included in the second search space to acquire the downlink control information, each decoding region candidate being composed of a CCE or a plurality of aggregated CCEs with one of the first or second CCE aggregation levels defined by the first or second search space configuration rules, wherein a number of resource elements (REs) that compose one CCE according to the first search space configuration rule is smaller than that of the second search space configuration rule, a weighted average of CCE aggregation levels with respect to the number of the decoding region candidates according to the first search space configuration rule is greater than that of the second search space configuration rule, and the weighted average is calculated by dividing a sum of the products of CCE aggregation levels and corresponding number of decoding region candidates by a sum of the number of decoding region candidates for each search space configuration rule. |
H04L,H04W | 8887246 | 2014-11-11 | 1. A method of using a network element used by a user to authorise the user to a service provider in a communications network for accessing a service or group of services by generating and using a service credential associated with verifiable constraints, the method comprising: generating a random value for use as a the user credential; partially blinding the verifiable constraints and user credential to generate a partially blinded credential, the verifiable constraints being kept in clear and the user credential being blinded; sending the partially blinded credential towards an authentication server; receiving a partially blinded signature from the authentication server; unblinding the partially blinded signature to generate a user access signature; generating and storing an authorisation credential using the user access signature together with the user credential and a access profile; generating and storing an initial service credential from the authorisation credential; generating an initial access request message including the initial service credential; sending the access request message towards a service provider; and receiving authorisation from the service provider to access the service. |
H04L,H04W | 7676216 | 2010-03-09 | 1. A method of operating a processing system in a wireless network, the wireless network including at least one access point (“AP”), the method comprising: storing a classification for each of a set of AP classifications for each access point of a set of at least one classified access point of the wireless network, wherein the wireless network is a managed wireless network, and wherein set of AP classifications includes a managed AP, A friendly AP, and a rogue AP, a managed access point being an access point whose channel of operation and transmit power setting are managed by one or more management entities; from time-to-time, measuring a first set of at least one property of each already classified access point of the set of at least one classified access point of the wireless network; and re-classifying each already classified access point in response to the measuring based on at least one function of a second set of at least one property of the access point, the second set of properties including the first set of properties, such that each already classified access point of the set of at least one access point is already classified according to the set of AP classifications, and wherein the re-classifying is into one of the AP classifications. |
H04L,H04W | 8494521 | 2013-07-23 | 1. In a node of an Internet Protocol Multimedia Subsystem (IMS) network, the node configured with a Serving Call Session Control Function (S-CSCF) and supporting restoration procedures, a method for obtaining at least a portion of the user's registration backup data from a Home Subscriber Server (HSS) of the IMS network, without overwriting at least a portion user's multi-registration backup data commonly used by multiple access technologies stored in the HSS, when a subsequent registration occurs for the user and when the node lacks registration data, the method comprising: receiving, from a User Equipment (UE), a Session Initiation Protocol (SIP) registration request message that carries at least an IMS Private User Identity (IMPI) and IMS Public User Identity (IMPU) pair; in response to receiving the SIP registration request message, determining: a) a lack of registration data corresponding to the IMPI and IMPU pair stored by the node; and b) that the SIP registration request message includes a reg-id parameter, which indicates that the SIP registration request message relates to a multi-registration associated with the IMPI and IMPU pair; sending a Server Assignment Request (SAR) message to the HSS, wherein the SAR message carries the IMPI and IMPU pair, a parameter for identifying that the SAR message relates to an initial registration of the user, and a multiple registration indication, which indicates that the SAR message relates to a multi-registration associated with the IMPI and IMPU pair; and receiving a Server Assignment Answer (SAA) message carrying registration backup data corresponding to the IMPI and IMPU pair from the HSS. |
H04L,H04W | 8849969 | 2014-09-30 | 1. A method of optimizing a network that comprises a plurality of nodes, the method comprising: determining an order in which the plurality of nodes perform a bitloading operation to determine a proper bitloading on the paths between the nodes of the network; receiving a request from a first node, wherein the request identifies a next node to perform the bitloading operation; and changing the order so that the next node performs the bitloading operation after a current node that is performing the bitloading operation. |
H04L,H04W | 8934554 | 2015-01-13 | 1. A base station comprising: a baseband processing block to modulate an encoded input signal according to an orthogonal frequency division multiplexing (OFDM) scheme and to control a transmitter to transmit the encoded input data on first and second physical carriers of an OFDM signal to a first terminal, wherein; said baseband processing block comprises an inverse fast Fourier transformer (IFFT) module configured to utilize all frequency domain samples that correspond to a carrier as one vector input group and to configure an assigned bandwidth as a plurality of physical carriers. |
H04L,H04W | 7738420 | 2010-06-15 | 1. A method for allocating a subchannel and power to a plurality of user equipments (UEs) in a communication system that divides a channel into a plurality of subchannels and includes a plurality of UEs, the method comprising: collecting, by a state information collector, subchannel state information for the respective UEs; calculating, by a parameter calculator, a plurality of subchannel state prediction parameter values for the respective UEs using the subchannel state information; allocating, by a subchannel and power allocator, at least one subchannel among the plurality of subchannels to a first UE having a highest priority among the plurality of UEs; determining, by the subchannel and power allocator, whether to allocate additional power to the at least one subchannel based on the plurality of subchannel state prediction parameter values; and allocating, by the subchannel and power allocator, additional power to a subchannel that needs the additional power among the at least one subchannel, wherein allocating the additional power comprises: comparing a subchannel state prediction parameter value of the at least one subchannel with a threshold value; and allocating additional power to a subchannel having a subchannel state prediction parameter value less than the threshold value. |
H04L,H04W | 8687650 | 2014-04-01 | 1. A system for transmitting and receiving public switched telephone network (PSTN) compatible audio signals over a packet data network comprising: a first system, coupled to the packet data network, operative to: |
H04L,H04W | 8520595 | 2013-08-27 | 1. A method comprising: at a first access switch in a first mobility sub-domain of a network comprising a plurality of mobility sub-domains, each mobility sub-domain comprising one or more access switches each serving one or more Internet Protocol (IP) subnets each comprising a plurality of IP addresses, detecting connection of a wireless device to the first access switch; sending an announce message from the first access switch to all other access switches in the first mobility and to a controller apparatus that is configured to control routing for the plurality of mobility sub-domains, wherein the announce message indicates detection of the wireless device by the access switch; obtaining an IP address for the wireless device according to the one or more IP subnets served by the first access switch; sending an association advertisement message from the first access switch to other access switches and routers in the first mobility sub-domain, wherein the association advertisement message is configured to indicate the IP address of the wireless device, a sequence number assigned to the first access switch, a virtual local area network (VLAN) identifier, a sub-domain identifier for the sub-domain that the wireless device is currently located in, and the association of the wireless device to the first access switch to enable other access switches and routers in the first mobility sub-domain to compute a path to the wireless device by computing a path to the first access switch; establishing tunnels between tunneling end point devices in each of the plurality of mobility sub-domains; at the tunneling endpoint device in a second mobility sub-domain, sending to a tunneling endpoint device that is part of the first mobility sub-domain a notification message to indicate that the wireless device is associated with an access switch in the second mobility sub-domain; and exchanging packets with the tunneling endpoint device in the first mobility sub-domain using a tunnel between the tunneling endpoint device in the second mobility sub-domain and the tunneling endpoint device in the first mobility sub-domain in order to send network traffic targeted to the wireless device and receive network traffic from the wireless device over the tunnel. |
H04L,H04W | 7715843 | 2010-05-11 | 1. A portable communication device for exchanging electronic messages, comprising: a first wireless interface for communicating over a first wireless communication network; a second wireless interface for communicating over a second wireless communication network; and a processor that: |
H04L,H04W | 8605908 | 2013-12-10 | 1. A method for obtaining a security key in a relay system, comprising: generating, by a first node and a network side, an initial key of the first node, so that the network side sends the initial key to an upper-level node that is directly adjacent to the first node, and the upper-level node obtains a root key of the upper-level node according to the initial key, and according to the root key of the upper-level node, obtains an air interface protection key for performing protection between the first node and the upper-level node; obtaining, by the first node, a root key of the first node according to the initial key; and according to the root key of the first node, obtaining, by the first node, the air interface protection key for performing protection between the first node and the upper-level node; generating, by the first node and the network side, an input parameter of the first node, and further sending, by the network side, the input parameter to the upper-level node that is directly adjacent to the first node, so that the upper-level node obtains the root key of the upper-level node according to the initial key and the input parameter, and according to the root key of the upper-level node, obtains the air interface protection key for performing protection between the first node and the upper-level node; and wherein the obtaining, by the first node, the root key of the first node according to the initial key comprises: according to the initial key of the first node and the input parameter, obtaining, by the first node, a root key of the air interface protection key for performing protection between the first node and the upper-level node; wherein according to the initial key of the first node and the input parameter, the obtaining, by the first node, the root key of the air interface protection key for performing protection between the first node and the upper-level node is specifically implemented through the following formula: wherein, the K the input parameter comprises any one of the following parameters: a temporary identity parameter C-RNTI of the node and a temporary identity parameter C-RNTI of the upper-level node that is directly adjacent to the node; a count value parameter RRC MESSAGE COUNT in a radio resource control (RRC) message between the node and said the upper-level node that is directly adjacent to the node; a random value parameter NONCE that is negotiated by the node with said upper-level node that is directly adjacent to the node; a physical cell identity PCI and a radio frequency channel number EARFCN-DL of said the upper-level node that is directly adjacent to the node; and a count value parameter Uplink NAS COUNT in an uplink non-access stratum (NAS) message of said the upper-level node that is directly adjacent to the node. |
H04L,H04W | 8234534 | 2012-07-31 | 1. A method of supporting hybrid automatic repeat and request (HARQ) at a user equipment in a mobile communication system, comprising: transmitting a first packet to a network; receiving an uplink scheduling grant message allocating uplink resources for transmitting a second packet from the network; and performing a next procedure on an assumption that the first packet is successfully received by the network regardless of a reception status signal for the first packet. |
H04L,H04W | 8195211 | 2012-06-05 | 1. A wireless telephone, comprising: at least one wireless telephony transceiver; at least one input device; at least one position receiver configured for outputting geographic position information; and at least one processor receiving user-generated signals from the input device and configured for executing logic to encapsulate the geographic position information and/or other information in a message having a tagged protocol, wherein the processor: receives a user-input speed from the input device; presents at least a first graphical user interface (U/I) visibly listing items of data from which a user can select an item of data to be sent, an item of data to be sent as selected by the user being transmitted by the wireless telephone, at least a first item on the list being a position of the wireless telephone and at least a second item on the list being an arrival time at a location determined by the processor based at least in part on the speed input by a user. |
H04L,H04W | 7729327 | 2010-06-01 | 1. A mobile device, comprising: a plurality of network interface devices, each capable of connection to a wireless communication network; and a processor that determines whether the mobile device is stationary or moving, and based on a result of the determination, institutes a mode of operation for said mobile device to use said plurality of network interface devices either to enhance communication bandwidth or to assist in packet loss recovery; wherein said processor determines whether the mobile device is stationary or moving, and based on a result of the determination institutes a mode of operation, using a physical layer comparator and a network layer comparator, for said mobile device to use said plurality of network interface devices either to enhance communication bandwidth or to assist in packet loss recovery; wherein said physical layer comparator is configured to perform a comparison of multiple interfaces. |
H04L,H04W | 8670343 | 2014-03-11 | 1. A method of determining a Channel Quality Information (CQI) reporting period of a User Equipment (UE) that is in wireless communication with a processor via a wireless network associated therewith, the method comprising the steps of: using the processor, determining a Doppler frequency region of the UE, wherein the Doppler frequency region of the UE includes one of the following: using the processor, configuring the CQI reporting period of the UE based on the determination of the Doppler frequency region of the UE, wherein the CQI reporting period is configured to one of the following values: |
H04L,H04W | 7693064 | 2010-04-06 | 1. A method in a network node, the method including: receiving, via a first destination-oriented link that is directed toward a directed acyclic graph (DAG) destination, a first set of path performance metrics that identifies aggregate link metrics for a corresponding path to the DAG destination via the first destination-oriented link, the path performance metrics based on at least initial link metrics having been output by the DAG destination onto a corresponding source-connecting link, the initial link metrics describing performance of the corresponding source-connecting link; selectively determining second link metrics for each second source-connecting link connecting the network node to a corresponding connected network node; and selectively outputting, onto each second source-connecting link, a corresponding updated set of path performance metrics based on the first set of path performance metrics and the corresponding second link metrics, the updated set of path performance metrics identifying the aggregate link metrics for the corresponding path to the DAG destination via the corresponding second source-connecting link and the first destination-oriented link. |
H04L,H04W | 9055489 | 2015-06-09 | 1. A method performed by a user equipment (UE) for handover from a source Base Station (BS) supporting a first protocol release, used to configure the UE, to a target BS supporting a second protocol release, the method comprising: the UE receiving a handover command message from the source BS, wherein the handover command message is based on a handover request acknowledge message received at the source BS from the target BS, wherein on a condition that the first protocol release is newer than the second protocol release, the handover command message indicates that the UE perform a full configuration; and on a condition that the handover command message indicates that the UE perform a full configuration, the UE performing a full configuration procedure for handover to the target BS. |
H04L,H04W | 8180354 | 2012-05-15 | 1. A radio resource allocating method for a multi-carrier time division duplex mobile communication system, comprising: regarding a same or approximately same area served by and covered by a multi-carrier base station as one cell; in the cell, selecting one carrier as a main carrier and taking other carriers as auxiliary carriers; and arranging common control channels in the main carrier and using remaining resources of the main carrier and resources of the auxiliary carrier for uplink and downlink traffic channel; wherein arranging common control channels in the main carrier comprises transmitting downlink pilot signals on the main carrier and performing random access on the main carrier; and when selecting the main carrier of the cell, frequencies of the main carriers used by neighboring base stations are made different. |
H04L,H04W | 8325735 | 2012-12-04 | 1. A method of configuring a base station entity to load balance a backhaul on a reverse link, comprising: configuring a load balancer in the base station entity, the load balancer being configured to include a number of queues and a link scheduler, the link scheduler configured to drain packets from the queues and output the drained packets to a plurality of physical channel interfaces, each of the plurality of physical channel interfaces interfacing with a respective channel of the backhaul; and configuring at least one packet control interface in the base station entity to receive packets for transmission over the backhaul and for storing the received packets in one of the queues of the load balancer, wherein the packets include user traffic packets and interface packets, each of the user traffic packets has a priority class and each of the interface packets being one of a control, management and signaling packet for a particular channel of the backhaul, and the load balancer is configured to include a traffic queue for each of a plurality of priority classes and an interface queue for each of the plurality of physical channel interfaces. |
H04L,H04W | 7349350 | 2008-03-25 | 1. A method of establishing at least two node-disjoint paths comprising: establishing, by a source node, a first directed path, having direction based path segments, from the source node to a target node; establishing, by the source node, a second directed path, having direction based path segments, from the source node to the target node; merging, by the source node, the first and second directed paths into a merged path, the merging including adding the first directed path to the second directed path in such a manner that the direction based path segments of opposite direction are removed from the merged path, the adding including dividing, by the source node, the merged path into a third and a fourth node-disjoint directed paths between the source node and the target node. |
H04L,H04W | 7890761 | 2011-02-15 | 1. A method of generating a token value for a user to submit to an authentication service of an electronic system when requesting access to the electronic system to perform an electronic transaction thereat, the token value representing that the user is in possession of an electronic item known to the authentication service, the electronic item having thereon an authenticator application transmitted from the authentication service to the electronic item, the method comprising the authenticator application: obtaining an authentication nonce comprising at least one of an authentication value from the authentication service and a current time value from a clock on the electronic item; retrieving predetermined indicia of the electronic item from a location thereon; combining the obtained authentication nonce and the retrieved indicia of the electronic item to generate the token value; and supplying the generated token value to a location on the electronic item for being submitted therefrom to the authentication service by the user. |
H04L,H04W | 8767636 | 2014-07-01 | 1. A method of scheduling user terminals for communication in at least two wireless sub-networks of an overall communication network, the method comprising: determining scheduling priorities of a number of user terminals based on information representative of experienced end-to-end quality of delivery of user traffic between two of the user terminals which belong to different ones of the wireless sub-networks; wherein said information representative of the experienced end-to-end quality of delivery of the user traffic between the two of the user terminals, is based on quality of service (QoS) feedback information extracted from Real-time Transport Control Protocol (RTCP), allocating communication resources in said at least two wireless sub-networks of said overall communication network to said user terminals based on the scheduling priorities, and determining a RTCP factor based on the QoS feedback information extracted from the RTCP during each Transmission Time Interval (TTI), wherein the scheduling priorities of the number of user terminals are further determined based on the RTCP factor. |
H04L,H04W | 9072087 | 2015-06-30 | 1. A method of wireless communication, comprising: determining a capacity of a control channel based at least in part on whether multiplexing of acknowledgement/negative acknowledgement (ACK/NAK) bits for a plurality of component carriers with periodic channel state information (CSI) is allowed, in which determining whether multiplexing ACK/NAK bits for the plurality of component carriers with the periodic CSI is allowed is based at least in part on a semi-static configuration; determining a threshold for a number of ACK/NAK bits based at least in part on a payload size of the periodic CSI and the determined capacity; bundling ACK/NAK bits when the number of ACK/NAK bits is greater than the determined threshold; and transmitting the ACK/NAK bits and the periodic CSI using the control channel. |
H04L,H04W | 7395050 | 2008-07-01 | 1. A method, comprising: setting up a data transfer connection from a data transfer device to a service access point; inputting identification data of a subscriber of a mobile communications system to the service access point; checking from the mobile communications system whether the mobile subscriber identification data contains an access right to the service access point; if a valid access right exists, generating a password, transmitting the password to a subscriber terminal corresponding to the mobile subscriber identification data, and logging in to the service access point from the data transfer device using the password transmitted to the subscriber terminal; and transmitting a confirmation identifier from the service access point to the data transfer device over a data transfer connection and transmitting the same confirmation identifier to the subscriber terminal together with the password, the password being only used if the received confirmation identifiers are the same. |
H04L,H04W | 8559400 | 2013-10-15 | 1. A wireless communication device, comprising: a wireless transceiver configured to communicate with a wireless network via a wireless relay; and a processor coupled to the wireless transceiver and to a multimedia processing module which controls acquisition and conversion of video and audio information, the processor being configured to: wherein the wireless transceiver is further configured to send the settings to the wireless relay, and wherein the wireless transceiver and the wireless relay are configured to utilize the settings to facilitate data transfers between the wireless communication device and the wireless network. |
H04L,H04W | 8994645 | 2015-03-31 | 1. A computer-implemented method for providing a virtual object based on physical location and an identification tag, comprising: maintaining a set of virtual objects in a database on a mobile computing device, each virtual object comprising an action corresponding to a triggerable event associated with an identifier and coordinates for one or more physical locations; and executing an application program on the mobile computing device operable by a user comprising a downloadable cartridge written as an executable script that defines each triggerable event, comprising: |
H04L,H04W | 7761568 | 2010-07-20 | 1. A data transmission management system on a computer network having a provider computer and a user computer, the user computer being identifiable by a computer identifier, wherein the provider computer and the user computer are in communication there between, the system comprising: a storage member; a confirmation system, wherein the confirmation system is configured to receive a request for data transmitted from the user computer and to confirm the request for data prior to the transmission of the data to the user computer, by communicating a confirmation request that is unrelated to the price associated with the requested data; and a redirect system, wherein the confirmation system and the redirect system are coupled to each other and the storage member, and wherein the redirect system identifies the geographic region of the user computer prior to the transmission of data; wherein the re-direct system is configured to identify an IP address associated with a user computer from which a request for data is received, and to convert the IP address to an IP identifier by the following conversion equation: where component |
H04L,H04W | 8780792 | 2014-07-15 | 1. A mobile station which performs wireless communication with a plurality of base stations, the mobile station comprising: a processing unit configured to perform reception processing of a modulation scheme from at least one of the plurality of base stations respectively, to perform reception processing of transmission data by using the modulation scheme from the at least one of the plurality of base stations respectively, and to perform transmission processing of a reply signal being either of an ACK signal or a NACK signal to the at least one of the plurality of base stations respectively in accordance with whether the transmission data is successfully received or not; and a control unit configured to control the processing unit, during a hard handover from a handover source base station of the plurality of base stations to a handover destination base station of the plurality of base stations, so as to complete transmission processing of the reply signal to the handover source base station and further to start transmission processing of the reply signal to the handover destination base station, after starting reception processing of the modulation scheme from the handover destination base station. |
H04L,H04W | 8130714 | 2012-03-06 | 1. A method for transmitting a signal by a mobile station in a wireless communication system, the method comprising: configuring distributed resources across a plurality of contiguous subframes; and transmitting the signal through the distributed resources to a base station, the distributed resources are permutated in each subframe and permutation pattern is different for each subframe: and wherein the permutation pattern is obtained by using the following equation, where Tile(s,n,t) denotes a tile index of an n L g(PermSeq( ), s,n,t) denotes a function which uses PermSeq( ), s, n and t as parameters denoting a permutation sequence of length L |
H04L,H04W | 7376436 | 2008-05-20 | 1. A radio communication system comprising: a plurality of base station apparatuses that each send a transmit power control command instructing an increase or decrease of transmit power; and a plurality of communication terminal apparatuses that each control transmit power according to a received transmit power control command, wherein each of said communication terminal apparatuses comprises: a reception section that receives transmit power control commands; a selection section that selects a main base station apparatus having the best channel condition among the plurality of base station apparatuses based on a history of received transmit power control commands; and a transmission section that transmits a signal using an error coding scheme and a modulation scheme notified from the selected main base station apparatus, and each of said base station apparatuses comprises: an authorization section that authorizes the communication terminal apparatus having the maximum reception quality out of the communication terminal apparatuses which have selected said base station apparatus as the main base station apparatus to transmit a signal; a determining section that determines an error coding scheme and modulation scheme used by the transmission authorized communication terminal apparatus authorized to transmit the signal; and a transmission section that transmits the determined error coding scheme and a modulation scheme to said transmission authorized communication terminal apparatus. |
H04L,H04W | 7933244 | 2011-04-26 | 1. A cellular network using OFDMA channels for communication, the network comprising: a plurality of cells, each of said cells have a plurality of sectors; one or more groups of clusters of subcarriers, wherein at least one subcarrier is partitioned into each of said clusters; a base station in each of the plurality of cells, wherein each base station allocates said one or more groups of clusters of subcarriers to one or more subscribers in at least one of said sectors, wherein said allocation is based on priority assigned to each group of said groups of clusters of subcarriers, said priority being based on the cell of the plurality of cells in which said each base station resides, where each group of clusters of subcarriers is assigned a different priority for use in different cells. |
H04L,H04W | 8625532 | 2014-01-07 | 1. A mobile computing device comprising: one or more communication devices, wherein the one or more communication devices are configured to enable connection to two or more wireless networks simultaneously so that the mobile computing device can communicate, through a single radio, with said two or more wireless networks; one or more computer-readable storage media; a combiner module embodied, at least in part, on the computer-readable storage media, the combiner module being configured to: a splitter module embodied, at least in part, on the computer-readable storage media, the splitter module being configured to send outgoing data through the two or more wireless networks, wherein the splitter module is configured to duplicate outgoing data, at least in part, on each of the two or more wireless networks when the two or more wireless networks are connected to the mobile computing device; and one or more logical adapters embodied, at least in part, on the computer-readable storage media, individual logical adapters being associated with individual wireless networks and configured to send and receive frame data to an associated individual wireless network through the single radio. |
H04L,H04W | 8520699 | 2013-08-27 | 1. A method of providing a communication quality feedback of an end-to-end communication path between an application transmitter and an application receiver, the method comprising: transmitting data from the application transmitter to the application receiver via the end-to-end communication path, the end-to-end communication path having at least one wireless link with a wireless transmitter and a wireless receiver; generating, at the wireless transmitter, a first communication quality feedback message using data received from the wireless receiver; transmitting the first communication quality feedback message from the wireless transmitter to the application transmitter in a standardized format; receiving, at the wireless transmitter, a second communication quality feedback message from the application receiver; and transmitting the second communication quality feedback message from the wireless transmitter to the application transmitter in the standardized format; wherein the first communication quality feedback message is transmitted more frequently than the second communication quality feedback message. |
H04L,H04W | 7177625 | 2007-02-13 | 1. A method for transmitting useful information of a multimedia broadcast/multicast service in a radio communication system with at least one radio network control device and at least one base station forming a base station subsystem, the radio network control device being connected to an access device of a core network and the at least one base station being connected to at least two user stations via a radio communication interface, said method comprising: holding a service-specific key, which is specific to the multimedia broadcast/multicast service and which includes authorization to use the multimedia broadcast/multicast service, by both the radio network control device and the at least two user stations, the service-specific key not including any specific information about the at least two user stations; receiving at the radio network control device a received key from at least one of the at least two user stations; and transmitting the useful information of the multimedia broadcast/multicast service to the at least one user station, only if a verification carried out by the radio network control device solely based on the received key shows that the received key corresponds to the service-specific key. |
H04L,H04W | 9226304 | 2015-12-29 | 1. A method of connecting devices to a network, the method comprising: providing base stations that are connected to a network; at each of the base stations, receiving probe signals from terminal devices that intend to communicate with the base station, wherein each base station has a broadcast region such that terminal devices within the broadcast region can communicate with the base station, several base stations are positioned at locations such that they have overlapping broadcast regions, several terminal devices are located within the overlapped broadcast regions, the base stations transmit the downlink signals using a same frequency band, and some downlink signals transmitted by base stations having overlapping broadcast regions also overlap in time. |
H04L,H04W | 8560728 | 2013-10-15 | 1. A proxy for addressing data to a wireless device that has a permanently associated first IP address, the proxy being configured to: obtain a network identifier for the wireless device using the first permanently associated IP address by performing an address lookup function with an address resolution component associated with an IP-based wireless network that matches the first permanently associated IP address with a database of network identifiers, the network identifier uniquely identifying the wireless device within the IP-based wireless network; obtain, using the wireless device's network identifier, a second IP address that is temporarily associated with the wireless device from the IP-based wireless network; receive data at the proxy that is addressed with the first permanently associated IP address and re-addressing the received data using the second IP address; and transmit the data from the proxy to the wireless device using the second IP address. |
H04L,H04W | 8041997 | 2011-10-18 | 1. An apparatus for managing a plurality of wireless sensor networks, the apparatus comprising: a monitoring unit monitoring the plurality of wireless sensor networks; a storage unit storing a plurality of configuring policies, wherein each configuring policy is associated with at least one error diagnosis software; a policy selection unit selecting a configuring policy to be applied to each of the wireless sensor networks based on a characteristic of the corresponding wireless sensor network among the plurality of configuring policies stored in the storage unit; an error diagnosis unit selecting an error diagnosis software stored in the storage unit based on at least one configuring policy stored in the storage unit associated with a wireless sensor network where an error is detected by the monitoring unit among the plurality of wireless sensor networks, and requesting the error-detected wireless sensor network to perform error diagnosis by using the selected error diagnosis software stored in the storage unit; and a recovery inference engine receiving an error diagnosis result from the error-detected wireless sensor network, inferring an error cause from the error diagnosis result, and providing an error recovery method corresponding to the inferred error cause to the error-detected wireless sensor network. |
H04L,H04W | 7313631 | 2007-12-25 | 1. A method of operating a network, the network comprising a plurality of interlinked domains, each domain having a DNS name server associated therewith, each domain having a least one subnet, wherein: a mobile terminal is associated with a first domain of said plurality of interlinked domains and a first subnet within said first domain, a DNS name server of said first domain storing a name for said mobile terminal and a first output address of said mobile terminal, which first output address includes an identifying identification of said first subnet, whereby the input to the network of said name for said mobile terminal causes said DNS name server of said first domain to output said first output address; when said mobile terminal moves to a second subnet associated with a second domain of the plurality of interlinked domains, said DNS name server of said second domain stores said name for said mobile terminal and a second output address for said mobile terminal, said second output address including an identification of said second subnet, and said first output address stored in said DNS name server of said first domain is updated with an address of said DNS name server of said second domain, whereby an input to said network of said name for said mobile terminal causes said DNS name server of said first domain to output an address of said DNS name server of said second domain, and causes said DNS name server of said second domain to output said second output address; and when said mobile terminal moves to a third subnet, also within said second domain, said second output address stored in said DNS name server of said second domain is updated with a third output address, said third output address including an identification of said third subnet. |
H04L,H04W | 7953811 | 2011-05-31 | 1. A dynamic buddy list generation method for automatically generating a buddy list for use by each client on a network to manage state information for own client or other clients, wherein: each client has a state managing part which stores state information A for own client; a state monitoring part which stores state information B for other clients and holds a buddy list (population list) that manages said state information B; a buddy list generating part which generates a buddy list (selection list) based on a given generation rule; and a buddy list managing part which holds said selection list, and comprising: when a change occurs in the state of own client or any other client, first step wherein said state managing part updates and transmits said state information A to said buddy list generating part, second step wherein said state monitoring part transmits state notification request information which acquires the state after change to other clients included in said population list, and receives from other clients state change notification information in response to said state notification request information and said state information B, third step wherein said state monitoring part updates state information B being managed by said population list, based on said state change notification information, and transmits said population list to said buddy list generating part, fourth step wherein said buddy list generating part generates said selection list, based on said state information A received from said state managing part in said first step, said state information B being managed by said population list received from said state monitoring part in said third step, and said generation rule, and transmits said selection list to said buddy list managing part, and fifth step wherein said buddy list managing part holds said selection list received from said buddy list generating part in said fourth step; wherein said buddy list generating part includes a generation rule managing part which changes said generation rule, and said generation rule managing part has the first changing step of changing said generation rule by reflecting said state information A or B received in said fourth step, and wherein said generation rule managing part has the second changing step of causing a generation rule to be changed in response to the action taken from own client to change said generation rule. |
H04L,H04W | 7590098 | 2009-09-15 | 1. A wireless sensor network comprising: a plurality of nodes that communicate over wireless communication links, wherein at least one of the plurality of nodes receives sensor data from a sensor; wherein a first node in the plurality of nodes is operable to generate at least one subscription for an event of interest occurring in the wireless sensor network from a query received at the wireless sensor network, the at least one subscription being generated in an executable form; wherein the executable form of the subscription is communicated from the first node to a publisher node included in the plurality of nodes, wherein the publisher node is connected to the sensor; and wherein a virtual machine executing on the publisher node executes the executable form of the subscription to determine when the event of interest occurs based on sensor data output from the sensor and to publish data related to the event of interest for a subscriber node included in the plurality of nodes when the event of interest occurs and in response to the event occurring. |
H04L,H04W | 7028077 | 2006-04-11 | 1. In a communication system including a first network on which a file server and an access point are connected via a first communication link and a second network on which the access point and a terminal are connected via a second communication link, wherein the terminal establishes a connection with the access point to access a file on the file server, a download control method comprising: accessing from the terminal to the file server through the access point to request the file; selecting a download process from one of a foreground process, background process and postponement process; executing the download process to download the file from the file server to the terminal; detecting a communication speed over the second communication link; and selecting the download process according to the communication speed, wherein if the communication speed is faster than a predetermined threshold value, the foreground process is selected and if the communication speed is slower than the predetermined threshold value, the background process is selected. |
H04L,H04W | 7310531 | 2007-12-18 | 1. A base station apparatus comprising: a communication unit which communicates with a terminal apparatus at variable transmission rates; a channel allocation unit which allocates predetermined ones of a plurality of time slots included in a frame, such that time slots in a plurality of frames consecutive over a predetermined period are allocated to the terminal apparatus, and time slots in a plurality of frames consecutive over a period other than the predetermined period are allocated to another terminal apparatus; a change planning unit which plans timing for changing a transmission rate for the terminal apparatus in a period which is defined by a plurality of frames and in which the time slots are allocated; and a change determination unit which determines to change the transmission rate for the terminal apparatus if a remaining period, occurring between a change in the transmission rate planned by the change planning unit and an end of the period defined by the plurality of frames and in which the time slots are allocated, is equal to or greater than a threshold value, and determines not to change the transmission rate for the terminal apparatus if the remaining period is not equal to or greater than the threshold value. |
H04L,H04W | 9055102 | 2015-06-09 | 1. A system comprising: a first mobile device configured to provide information concerning a physical location of the first mobile device, the first mobile device receiving telephone calls and electronic messages; an intermediate computing device configured to receive the information concerning the physical location of the first mobile device; and a second mobile device configured to communicate with the first mobile device based on at least the physical location of the first mobile device as indicated by the information concerning physical location maintained at the intermediate computing device, the second mobile device receiving telephone calls and electronic messages, wherein, a database is provided that includes information concerning communication media associated with each of the first mobile device and the second mobile device, the database further correlating location information with a particular mode of communication, the database further including preferences of one of the first and second mobile devices about a particular mode of communication, the particular mode of communication related to preferences regarding to at least one of telephone calls and electronic messages; and wherein the second mobile device identifies a communication medium of the first mobile device for communication based on the physical location and the information included in the database. |
H04L,H04W | 7881245 | 2011-02-01 | 1. A method of broadcasting data in a wireless broadcast network, comprising: multiplexing data for a wide-area transmission onto a first transmission span, the wide-area transmission being sent from a plurality of transmitters in the network; multiplexing data for a local transmission onto a second transmission span, wherein the multiplexing is onto frequency subbands pseudo-randomly selected from among all usable frequency subbands and the local transmission being sent from a subset of the plurality of transmitters; selecting the first and second transmission spans based on an amount of data to broadcast for the wide-area transmission and an amount of data to broadcast for the local transmission; and broadcasting the local and wide-area transmissions via a wireless link, wherein the data for the wide-area transmission and the data for the local transmission are time division multiplexed (TDM) at each base station, and wherein the first and second transmission spans are first and second time segments, respectively, of a frame of a predetermined time duration. |
H04L,H04W | 9166978 | 2015-10-20 | 1. A system for provisioning an output device, comprising: a processor; a memory; and a records display program including a plurality of instructions stored in the memory that, in response to selection of an attribute, are executed by the processor to: |
H04L,H04W | 8400914 | 2013-03-19 | 1. A method of access selection in a multi-access communications system for allocating one or more communication flows to one or more of a plurality of access technologies, the method comprising, for one or more of the communication flows: determining one or more preference values of each of the plurality of access technologies, the preference values reflecting whether it is advantageous to allocate additional communication flows to the access technology; and storing the preference values. |
H04L,H04W | 7394457 | 2008-07-01 | 1. A method for modifying an operation of a first processor-operated computing device responsive to a detection of a second processor-operated computing device, comprising the first device: detecting the second device being in inter-operative wireless communications range with the first device; establishing inter-operative wireless communications with the second device responsive to said detection of the second device; identifying the second device by way of wireless communications between the first device and the second device; identifying, selecting, and actuating a feature of the first device relating to the identified second device; displaying the actuated feature to a user using the first device by way of an associated display; receiving a selection of the displayed feature from the user using the first device by way of an associated input device; and performing an operation with regard to the identified second device, the performed operation corresponding to the selection and the displayed feature. |
H04L,H04W | 7876708 | 2011-01-25 | 1. A method for discovering network service providers (NSPs), which is used in a wireless communication network comprising customer premises equipments (CPEs), network access providers (NAPs) and NSPs, the method comprising: obtaining, by a CPE, from an NAP a downlink message including first change information about a plurality of NSPs supported by the NAP and an NAP identity transmitted by a network-side, wherein the NAP has direct connections to the plurality of NSPs, and wherein the NAP manages and inserts the first change information into the downlink message; determining whether the first change information matches change information about the plurality of NSPs stored in the CPE and whether the identity of the NAP is stored in the CPE; if the first change information matches the change information and the identity of the NAP is stored in the CPE, obtaining information about the plurality of NSPs pre-stored in the CPE; if the identity of the NAP is not stored in the CPE, and/or the first change information does not match the change information, obtaining, by the CPE, the information about the plurality of NSPs from the NAP; and determining the availability of the plurality of NSPs from the obtained information about the plurality of NSPs. |
H04L,H04W | 8549089 | 2013-10-01 | 1. A method to allow providing a user of a mobile telephone device with an indication that a message was sent to him/her by a sender via an internet-based application, irrespective of whether said user is currently actively connected to said Internet-based application, which method comprises the steps of: at a server, receiving said message that was sent to said user via said active internet-based application selected by the sender from among a plurality of available internet-based applications which are located at a location other than said mobile telephone device, said message received for forwarding towards said user; determining whether a virtual client entity specific to said user' s mobile telephone device had been created at said server, said virtual client entity being aware of resources associated with said mobile telephone device so that no configuration of the mobile telephone device is required for communicating with said virtual client entity, and said virtual client entity translating information received from the user into commands in a format that is suitable to communicate with said selected Internet-based application, and if in the affirmative, determining whether said user is currently actively connected to the selected Internet-based application; automatically storing the message if said user is not currently actively connected to said selected Internet-based application; providing by said virtual client entity, an indication that at least one message addressed to him/her has been stored that may be retrieved wherein said indication is provided even when said mobile telephone device is used by said user in a mode other than being in communication with an Internet-based application and enabling retrieval of said at least one message, wherein each of said at least one message is conveyed towards said user after having confirmed that it is in conformity with the resources associated with said mobile telephone device. |
H04L,H04W | 8174997 | 2012-05-08 | 1. A communication method in a sensor network including a plurality of nodes, comprising: receiving, by a first node of the plurality of nodes, a signal from a second node, at least once; and managing, by the first node, a link state with the second node according to a received signal strength indicator (RSSI) of the received signal, said managing comprising: |
H04L,H04W | 6963740 | 2005-11-08 | 1. An enterprise communication system for securely implementing, accessing, using, and managing enterprise-specific resources, comprising: one or more clients, each client including a wireless communication device and an enterprise-specific identity module installed in such wireless communication device, each enterprise-specific identity module having stored therein a unique authentication key and cryptographic algorithms and at least one enterprise-specific IT application and enterprise-specific menu operable to enable a user to use the enterprise-specific IT application; a digital mobile communications network operative to provide a wireless communications link to each client; and an enterprise server interfaced with the digital mobile communications network and interconnected to the enterprise-specific resources; the authentication key and the cryptographic algorithms of each enterprise-specific identity module being available to the digital mobile communications network and the enterprise server; wherein each client, the network and the enterprise server utilize the authentication key and the cryptographic algorithms to provide authenticated and encrypted communications therebetween for secure implementation, access, use, and management of enterprise-specific resources, including the enterprise-specific IT application and menu, by each client. |
H04L,H04W | 9031067 | 2015-05-12 | 1. An apparatus, comprising: at least one processor; and at least one memory embodying computer program code, the at least one processor, the at least one memory, and the computer program code configured to cause the apparatus to at least: perform a call session control function in accordance with a session initiation protocol, the call session control function having a first mode to provide a serving call session control function, and a second mode to provide an outbound proxy function to cause routing of an application server originated session to another network, wherein at least one of the first mode and the second mode is selected by the call session control function in response to information of a public service identity in an initial session initiation protocol request received by the apparatus from the application server. |
H04L,H04W | 8488557 | 2013-07-16 | 1. A method for detecting a duplicate address, wherein a mobile station is moving from a second access network pertaining to a second network element into a first access network pertaining to a first network element, comprising: receiving, by the first network element, a request message from the mobile station; sending, by the first network element, a first message to the mobile station upon reception of said request message, said first message designating an explicit address configuration and including prefix information; receiving, by the first network element, a message containing an address generated based on said prefix information by the mobile station, the mobile station presuming the generated address is a valid address, the message indicating that the mobile station requires registration of the generated address with the first network element without the first network element waiting for confirmation on a uniqueness of the generated address from other network elements, which has been presumed a valid address by the mobile station; and creating, by the first network element, an entry for the mobile station if the generated address is not found in its address table without waiting for the confirmation on the uniqueness of the generated address from the other network elements, or generating a second message and sending the second message to the mobile station for indicating that the generated address is a duplicate address if it is found in its address table and discarding data packets with the duplicate address sent from the mobile station. |
H04L,H04W | 6965583 | 2005-11-15 | 1. A TCP/IP (Transmission Control Protocol/Internet Protocol) communication system comprising: a provider side unit to which a first communication terminal is operatively connected through a line network; and a mobile switching controller to which a second communication terminal is operatively connected, and wherein said mobile switching controller comprises: a first termination circuit connected between said mobile switching controller and said provider side unit to transfer data on a first channel from said second communication terminal to said first communication terminal; a second termination circuit connected between said mobile switching controller and said provider side unit to transfer data on a second channel from said first communication terminal to said second communication terminal; a detecting unit which is connected to said first and second termination circuits, and detects an IP address and a first message from first data as said data transmitted from one of said first and second communication terminal, and a second message from second data as said data transmitted from the other, wherein said first message is detected when said first data has a finish flag and an acknowledgement flag which are set, and said second message is detected from said second data responding to said first data and having an acknowledgement flag which is set; a line signal circuit which converts said IP address into a terminal number; and a switch which releases said first and second channels associated with said terminal number. |
H04L,H04W | 8054865 | 2011-11-08 | 1. A method of reducing deterministic and cyclostationary features of a direct sequence spread spectrum (DS-SS) transmit signal, comprising: generating at a transmitter a plurality of independent, unrelated random stochastic sequences with independent distributions; generating at the transmitter a DS-SS transmit signal having a plurality of waveform parameters that are independently varied over time in respective accordance with the plurality of independent, unrelated random stochastic sequences, wherein the plurality of waveform parameters that are varied includes at least two of: RF carrier frequency, RF carrier frequency dwell period, data symbol rate, data symbol rate dwell period, chip clock frequency, chip clock frequency dwell period, and a one-time use pseudonoise (PN) spreading sequence; and transmitting the DS-SS transmit signal. |
H04L,H04W | 7593408 | 2009-09-22 | 1. A method of detecting a delayed frame in a transport function wherein a plurality of frames are sent from a transmitter to a receiver, the method comprising the steps of: determining in the receiver a threshold value representing a maximum number of frames that could be missing; comparing in the receiver, for a received frame, a frame sequencing counter number with the threshold value, the frame sequencing counter number being derived from a header of the received frame; and detecting in the receiver the received frame as a delayed frame if the frame sequencing counter number exceeds the threshold value. |
Subsets and Splits