Patents
Patents for H04W 40 - Communication routing or communication path finding (16,044)
04/2011
04/20/2011CN102026173A Cooperation enhancement method for resisting selfish behavior of node
04/20/2011CN102026166A Method of identity identification, cross-network communication and service transplantation as well as information intercommunication network architecture
04/20/2011CN102026109A Route system and method of converged IP (Internet Protocol) messaging
04/20/2011CN102026106A Platform and method for realizing balanced flow transmission of a plurality of downstream nodes
04/20/2011CN102026098A Communication network as well as routing method and device thereof
04/20/2011CN102025612A Seamless network access device based on wireless fidelity (Wi-Fi) and network access method thereof
04/20/2011CN102025611A Data transmission method of wireless sensor network
04/20/2011CN101577955B Method and system for determining activation of signaling-saving function in idle mode
04/20/2011CN101540992B Method for report retransmission, base station and system thereof
04/20/2011CN101383758B Multi-address space mobile network structure, router device and data transmitting method
04/20/2011CN101316383B Method for implementing conversation blind forwarding
04/20/2011CN101262408B Method for MAC process and flexible connection in wireless multi-hop relaying network
04/20/2011CN101198184B Method, VLR for visiting data update in position register
04/20/2011CN101175248B Urgent call implementing method and system for IP multimedia subsystem centralized control business
04/20/2011CN101136681B Radio communication system, radio base station and relay station
04/20/2011CN101061741B Enhanced dedicated-channel reporting for UMTS
04/19/2011US7929978 Method and apparatus for providing enhanced communication capability for mobile devices on a virtual private network
04/19/2011US7929942 Completing emergency calls over a network with a malfunctioning backhaul communications link
04/19/2011US7929916 Embedded RF environmental evaluation tool to gauge RF transceivers performance need
04/19/2011US7929909 Upstream broad beam diversity with interference cancellation
04/19/2011US7929683 Systems and methods for managing a numbering plan area split with LRN routed calls
04/19/2011US7929010 System and method for generating multimedia composites to track mobile events
04/14/2011WO2011044304A2 Methods and systems for exploitation of well-connected nodes in peer-to-peer wireless networks
04/14/2011WO2011043824A1 Novel topology selection and broadcast method for rule-based link state routing
04/14/2011WO2011043619A2 Path control management system and path control method using same
04/14/2011WO2011042214A1 Multi-hop communication in a wireless personal area network
04/14/2011US20110086643 Methods and Systems for Automatic Configuration of Peripherals
04/14/2011US20110086642 Channel-occupancy-status based early avoidance
04/14/2011US20110085611 Methods and apparatus for use in a wireless communications system that uses a multi-mode base station
04/14/2011US20110085552 System and method for forming virtual private network
04/14/2011US20110085532 Space-time-power scheduling for wireless networks
04/14/2011US20110085527 Call destination number mapping methods, devices and systems
04/14/2011US20110085500 Radio communication system, radio transmitting apparatus and radio receiving apparatus
04/14/2011US20110085499 System and method for the simultaneous transmission and reception of flo and fio-ev data
04/14/2011US20110085497 Connectionless modes for wireless machine to machine communications in wireless communication networks
04/14/2011US20110085494 Data routing in hybrid wireless communication networks
04/14/2011US20110085493 Method and system for continuous packet connectivity
04/14/2011US20110085489 Sae application for mbms
04/14/2011US20110085463 Real-time comparison of quality of interfaces
04/13/2011EP2309820A2 Ad Hoc Peer-to-Peer Mobile Radio Access System Interfaced to the PSTN and Cellular Networks
04/13/2011EP2309799A1 A route optimization method and system
04/13/2011EP2308261A1 A method and apparatus for pcc enhancement for flow based mobility
04/13/2011EP2308260A1 A medium access control forwarding protocol
04/13/2011EP2308259A1 Routing adaptable to electromagnetic conditions in a multihop network
04/13/2011EP1994684B1 Method of relayed wireless transmission
04/13/2011CN102017716A Route information relay method and wireless terminal
04/13/2011CN102017715A Method and device for creating at least one expansion of an association message for wireless mesh networks
04/13/2011CN102017714A Path selection for a wireless system with relays
04/13/2011CN102017543A Node device and program
04/13/2011CN102014456A Method and system for searching node
04/13/2011CN102014455A Wireless sensor network clustering routing method based on correlation among nodes
04/13/2011CN102014438A Relay selection and power control communication combined method and system for multi-cell network
04/13/2011CN102014379A Method for improving mobile ad hoc network trusted routing mechanism TAODV
04/13/2011CN102014344A Clustering control method of intelligent wireless sensor network based on DPSO (Discrete Particle Swarm Optimization)
04/13/2011CN101605372B Method for dispatching and managing redundant path in centralized Mesh wireless sensor network
04/13/2011CN101562861B Cross-layer and bi-directional routing method based on hop number and energy in wireless sensor network
04/13/2011CN101212783B Sub-routing method and device
04/13/2011CN101193447B Relocation controlling apparatus in wireless communications network
04/13/2011CN101076186B Method, network and apparatus for processing afterservice
04/13/2011CN101047982B Method of gateway transport
04/13/2011CN101030941B Mobile terminal device, control method, and mobile communication system
04/13/2011CN101009915B Media-free switching device and its state migration method
04/12/2011US7925290 System and method for efficiently providing high-performance dispatch services in a wireless system
04/12/2011US7925268 Method for optimizing up-link transmission power for a wireless terminal in a multi-carrier system
04/12/2011US7925266 Method for selecting wireless transmission site locations
04/12/2011US7925265 Method and apparatus for routing voice traffic over a residential gateway
04/12/2011US7925255 Satellite radio file broadcast method
04/12/2011US7924842 Packet transfer method in communication network system and packet processing method in communication device constituting the system
04/12/2011US7924774 Control system with predictive field device response time over a wireless network
04/12/2011CA2715945A1 Call destination number mapping methods, devices and systems
04/07/2011WO2011040659A1 Data transmission method for considering qos and energy consumption in wireless sensor network
04/07/2011WO2011038963A1 Method for establishing a bidirectional communication path in a wireless network
04/07/2011WO2011038667A1 Method for sending uplink control information
04/07/2011WO2011038658A1 Method, system and apparatus for acquiring cell location information
04/07/2011WO2011038641A1 Distributed local mobility anchors for achieving optimized mobility routing
04/07/2011WO2011038635A1 Mobility route optimization in a network having distributed local mobility anchors
04/07/2011US20110081911 System and method for enabling vpn-less session setup for connecting mobile data devices to an enterprise data network
04/07/2011US20110081901 Method for signalling a precoding in a cooperative beamforming transmission mode
04/07/2011US20110080889 Deferred access method for uplink packet channel
04/07/2011US20110080876 Transmission diversity scheme on physical uplink control channel (pucch) with ack/nack differentiation
04/07/2011US20110080873 Mac packet data unit construction for wireless systems
04/07/2011US20110080872 Distributed Local Mobility Anchors for Achieving Optimized Mobility Routing
04/07/2011US20110080869 Methods and systems for exploitation of well-connected nodes in peer-to-peer wireless networks
04/07/2011US20110080867 Method and an Arrangement for Legacy Fallback Between Communication Network Systems
04/07/2011US20110080850 Systems and methods for providing service ("srv") node selection
04/06/2011EP2304990A1 Method and device for determining a routing-metric
04/06/2011EP2304989A2 Cognitive wireless system
04/06/2011EP2304979A1 Multi-rate peer discovery methods and apparatus
04/06/2011EP2304902A1 Network discovery and selection
04/06/2011EP1854252B1 A communication arrangement in a base station in a cellular mobile telephony system
04/06/2011EP1597858B1 Method for separating ip packets which can be allocated to specific groups and corresponding network element
04/06/2011CN102006652A Navigation path selection method with least switching times in wireless network
04/06/2011CN102006651A Distributed ad hoc network stable path routing method based on link lifetime
04/06/2011CN102006650A Method for realizing wireless sparse routing for state monitoring of power transmission line
04/06/2011CN102006649A Neighbour detection parallel transmission based medium access control protocol device and method thereof
04/06/2011CN102006647A Methods and apparatus for downlink macro-diversity in cellular networks
04/06/2011CN102006610A Dynamic adjustment method of nodes in Internet of Things system
04/06/2011CN102006580A Routing policy obtaining method and system
04/06/2011CN102006578A Method, device and system for realizing multimedia communication
04/06/2011CN102006228A Communication method in PAN (personal area network) of sensor network and network node
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