Patents
Patents for H04W 40 - Communication routing or communication path finding (16,044)
02/2011
02/22/2011US7894423 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
02/22/2011US7894408 System and method for distributing proxying error information in wireless networks
02/22/2011US7894407 Method and apparatus for seamless roaming for wireless networks
02/22/2011CA2546790C Systems and methods for added authentication in distributed network delivered half-duplex communications
02/17/2011WO2011017987A1 System and method for routing instant messages
02/17/2011WO2011017849A1 Data processing method and apparatus thereof
02/17/2011WO2010126326A3 Method and apparatus for supporting local ip access in a femto cell of a wireless communication system
02/17/2011US20110039543 Performance for a Multiple Antenna Beamforming Cellular Network
02/17/2011US20110039541 Random access scheme for user equipment
02/17/2011US20110039540 Method for optimising transmission resources by inter-cellular loop in a mobile cellular radio-communication network and corresponding local network and adaptors
02/17/2011US20110039536 Data transmission/reception method
02/17/2011US20110039535 Radio communication station and radio communication device, and methods of operating same
02/17/2011US20110038359 Communication apparatus, communication apparatus control method, and computer program for causing computer to execute the control method
02/17/2011US20110038358 Apparatus And Method For Neighbor-Aware Concurrent Transmission Media Access Control Protocol
02/17/2011US20110038348 Methods and apparatus for controlling discontinuous reception
02/17/2011US20110038321 Method for transmitting reference signals for relay node
02/17/2011US20110038320 Method for acquiring multi-cell specific message in wireless communication system
02/17/2011US20110038319 Method, System and Device for Realizing User Identity Association
02/17/2011US20110038316 Control apparatus, wireless communication apparatus, communication system, and control method
02/17/2011US20110038312 Method for identifying connection, mobile station and base station
02/17/2011US20110038310 Initialization of reference signal scrambling
02/17/2011US20110038309 System and method for transmission and detection of frame including bursts of pulses
02/17/2011US20110038308 Forming spatial beams within a cell segment
02/17/2011US20110038307 Packet data origination for vehicle communication with a call center
02/17/2011US20110038306 Forward-looking probabilistic statistical routing for wireless ad-hoc networks with lossy links
02/17/2011US20110038305 Apparatus, Method and Computer Program Product Providing Uplink Gain Factor for High Speed Uplink Packet Access
02/17/2011US20110038304 Telecommunication network broadband off-loading system and method
02/17/2011US20110038297 Transmission of multicast and broadcast content and method thereof
02/17/2011US20110038294 Timing Adjustment in Multi-Hop Communication System
02/17/2011US20110038293 Timing Adjustment in Multi-Hop Communication System
02/17/2011US20110038274 Route information relay method and wireless terminal
02/17/2011US20110037590 System and apparatus for delivering emergency alert messages as a service content in a broadcast network
02/16/2011CN101978769A System and method for providing a stable and tamper proof communication between a vehicle, a vehicle related unit, and a remote system
02/16/2011CN101978739A Relay transmission system, base station, relay station, and method
02/16/2011CN101978660A Methods and apparatus for communicating and/or using load information in support of decentralized traffic scheduling decisions
02/16/2011CN101977415A Preferentially random walk energy balance data transmission method
02/16/2011CN101977414A Simultaneous transmission slot time distribution method of wireless sensor network
02/16/2011CN101977413A Routing method and device of self-organizing network
02/16/2011CN101977412A Application processor, modem and communication method therebetween
02/16/2011CN101977408A Short message centre routing method for IP multimedia subsystem and apparatus thereof
02/16/2011CN101977407A Access gateway implementation method of wireless network and router
02/16/2011CN101977376A Mobile node-based wireless sensor network energy-saving secure routing method and system thereof
02/16/2011CN101977075A Signaling method, base station, relay station and wireless communication system
02/16/2011CN101116352B Configuration of failure and acquire timeouts to facilitate recovery from failures in hierarchical mesh networks
02/15/2011US7890131 Program for adjusting channel interference between devices in a wireless network
02/15/2011US7890127 Inter-carrier messaging service providing phone number only experience
02/15/2011US7890113 Method, base station and mobile station for tdd operation in a communication system
02/15/2011US7890112 Radio device having fewer route disconnections and switchings by using control packets to maintain radio links
02/15/2011US7890111 System and method for virtual wireless roaming
02/15/2011US7890098 Staggered sectorization for terrestrial reuse of satellite frequencies
02/15/2011US7890096 System and method for enabling call originations using SMS and hotline capabilities
02/15/2011US7889713 Transmission of management messages for relay networks
02/15/2011US7889699 Method for selecting serving node in multi-hop wireless mobile communication system
02/15/2011US7889697 Method and apparatus for content delivery to a mobile device
02/15/2011US7889693 Method and system for providing QoS in broadband convergence network deploying mobile IP
02/15/2011US7889690 Method, wireless communication system, communication apparatus, and tangible machine-readable medium for establishing a routing path during a network entry process of a subscriber station based on a multi-hop relay standard
02/15/2011US7889686 Seamless switching of media streams between different networks
02/15/2011CA2546786C Systems and methods for facilitating instant communications over distributed cellular networks
02/10/2011WO2011016882A1 Method and system to enable a hybrid routing protocol
02/10/2011WO2011015106A1 Management method and device for uplink traffic flow template
02/10/2011WO2010147622A3 Apparatus and method for ambient noise adaptation in wireless sensor networks
02/10/2011US20110035284 Location-aware content and location-based advertising with a mobile device
02/10/2011US20110034173 Transmitting fax in mobile networks
02/10/2011US20110034163 Method for coordinated multi-cell transmission, central controller and user equipment
02/10/2011US20110034162 Technique for providing network access to different entities
02/10/2011US20110032925 Method of transmitting group ack/nack in a communication system
02/10/2011US20110032921 Communication system using ofdm for one direction and dsss for another direction
02/10/2011US20110032917 Method and device for the reliable transmission of compressed network headers
02/10/2011US20110032884 Method and apparatus for transmitting and receiving an uplink acknowledgement channel for a downlink data channel in a mobile communication system using orthogonal frequency division multiple access
02/10/2011US20110032880 Gateway apparatus, communication method and program
02/10/2011US20110032879 Apparatus, system, and method for a remote radio module with relay capability
02/10/2011US20110032878 Method for transmitting band bitmap in wireless communication system
02/10/2011US20110032877 Method and apparatus for supporting amd re-segmentation
02/10/2011US20110032876 Method for transmitting response information in mobile communications system
02/10/2011US20110032875 Distributed signal field for communications within multiple user, multiple access, and/or MIMO wireless communications
02/10/2011US20110032874 APPARATUS AND METHOD FOR NETWORK MOBILITY MANAGEMENT IN PROXY MOBILE IPv6 NETWORK
02/10/2011US20110032873 Method of transmitting broadcast information in multiple carrier system
02/10/2011US20110032872 Apparatus and method for overhead reduction of feedback in closed loop MIMO system
02/10/2011US20110032871 Method for establishing connection by hnb
02/10/2011US20110032870 Employing physical location geo-spatial co-ordinate of communication device as part of internet protocol
02/10/2011US20110032868 Methods for handling data transmission by a mobile station with multiple radio frequency transceivers and systems utilizing the same
02/10/2011US20110032859 Providing positioning assistance data
02/10/2011US20110032858 Technique for controlling content distributions in point-to-multipoint enabled network environments
02/10/2011US20110032838 Mitigation of crs misalignment in coordinated multipoint communications
02/10/2011US20110032816 Connection Failure Notification Method And Apparatus
02/09/2011EP2282457A1 Method and device for deployment of tracking areas
02/09/2011EP2281368A1 An inter-local peer group (lpg) routing method
02/09/2011EP1219080B1 Transfer of packet data from a network server to a mobile station over a digital radio communication network
02/09/2011CN1953567B Method and apparatus for high rate packet data transmission
02/09/2011CN101971673A Communication terminal, communication system, handover process method, and program
02/09/2011CN101971671A Robust coding in multi-hop networks
02/09/2011CN101969682A Method and system for discovering route between source node and destination node
02/09/2011CN101969681A Realization method of router of large-scale mobile self-organizing network
02/09/2011CN101969680A Method for realizing routing of wireless mesh network and wireless mesh network node
02/09/2011CN101969679A Method, equipment and system for selecting route discovery
02/09/2011CN101969661A Method, device and system for transmitting data in mobile Ad hoc network
02/09/2011CN101969641A Rapid ECDSA (Elliptic Curve Digital Signature Algorithm) based lightweight byzantine fault-tolerant routing of large-scale wireless sensor network
02/09/2011CN101969338A Signalling method, relay station, base station and wireless communication system.
02/09/2011CN101969322A Method for evaluating multi-time scale link of wireless sensor network
02/09/2011CN101610560B Discovery method of equipment in wireless self-organization network
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