Patents
Patents for H04W 40 - Communication routing or communication path finding (16,044)
04/2009
04/01/2009CN101400103A Method, system and device for positioning mobile terminal
04/01/2009CN101400102A Method, network device and terminal for selecting access network
04/01/2009CN101400101A Method for data transmission under cell-forward access channel state
04/01/2009CN101400100A Mobile multicast routing optimizing method
04/01/2009CN101400099A Load information providing method, S-GW, control method for service gateway and MME
04/01/2009CN101400091A Method, system and device for conversion of session control signaling
04/01/2009CN101400085A Method, device and system for negotiating maximum transmission unit value of path
04/01/2009CN101400049A Voice service implementing method and system
04/01/2009CN101400028A Cell switching method and device
04/01/2009CN101399676A Power saving and handling broadcast as unicast traffic in a wlan
03/2009
03/31/2009US7512105 Routing method and mobile terminal
03/31/2009US7512079 System and method to assure node connectivity in an ad hoc network
03/31/2009US7510121 Multi-level hierarchical radio-frequency communication system
03/26/2009WO2009038888A1 Method and apparatus for network routing between a tactical network and a satellite network
03/26/2009WO2009038677A2 High level instruction convergence function
03/26/2009WO2009037639A1 Routing of a communication in a wireless telecommunications network
03/26/2009WO2009017600A3 Method and system of routing in a utility smart-grid network
03/26/2009US20090082025 Mobility management of multiple clusters within a wireless communications network
03/26/2009US20090082024 Method and system for automatic update of a location profile
03/26/2009US20090082023 Routing based on transmission utilization
03/26/2009US20090080398 Hierarchical Communication System Providing Intelligent Data, Program and Processing Migration
03/26/2009US20090080395 Mobile communication system, base station device, and mobile communication method
03/26/2009US20090080378 Methods and Apparatus for RF Channel Switching in a Multi-Frequency Network
03/26/2009CA2699709A1 Routing of a communication in a wireless telecommunications network
03/25/2009EP2039181A2 Vehicle tracking and security using an ad-hoc wireless mesh and method thereof
03/25/2009EP2039088A2 Home security system using an ad-hoc wireless mesh and method thereof
03/25/2009EP2039076A2 Qos request and information distribution for wireless relay networks
03/25/2009CN101395952A Pseudo wires for mobility management
03/25/2009CN101395946A Communication line switching method and device thereof
03/25/2009CN101395892A Method and system for utilizing smart antennas in establishing a backhaul network
03/25/2009CN101395860A Method for efficient bearer traffic routing in a communication system
03/25/2009CN101394344A Method for performing handoff in wireless network
03/25/2009CN100473210C Method and device for detecting reliability of normalized value
03/24/2009US7509376 System and method for redirecting message attachments between a host system and a mobile data communication device
03/24/2009US7508840 Mobile temporary incident area network for local communications interoperability
03/24/2009US7508783 Method for selecting a transmission channel with a TDMA (time division multiple access) and communication system using such a method
03/19/2009WO2008004062A8 Transmission of success and failure indications (ack_bitmap) in relay networks
03/19/2009US20090075664 Multiplexed beacon symbols for a wireless communication system
03/19/2009US20090073948 Method and apparatus for processing packets originating from local and neighboring basic service sets
03/19/2009US20090073924 Method of discovering an ad-hoc on-demand distance vector route having at least a minimum set of available resources in a distributed wireless communications network
03/19/2009US20090073922 Multiplexing and transmission of traffic data and control information in a wireless communication system
03/19/2009US20090073920 Method and device for incorporating different phy mode wireless communications
03/19/2009US20090073919 Telecommunications apparatus and method
03/18/2009EP2036303A2 Mobility signaling delegation
03/18/2009EP2036218A1 Asymmetric relay communication system between up-and down-links
03/18/2009EP1668788B1 Handheld electronic device and associated method providing availability data in a messaging environment
03/18/2009EP1346586A4 Method and system to provide a routing protocol for wireless devices
03/18/2009CN100471339C Code division multiple access system using directed transmitter by utilizing multi-users diversity to maximize throughput while equitably providing access to users
03/18/2009CN100471147C Communication device, relay, communication system and communication method
03/17/2009US7505450 Configuration of failure and acquire timeouts to facilitate recovery from failures in hierarchical mesh networks
03/17/2009US7505442 Routing transformation, security, and authorization for delegated prefixes
03/17/2009US7505441 Method for selecting an optimum access point in a wireless network on a common channel
03/17/2009US7505426 Multi-channel mesh network
03/17/2009US7504941 Automatic installation and alignment mode for wireless bridges
03/12/2009US20090069020 Dynamic On-Off Spectrum Access Scheme to Enhance Spectrum Efficiency
03/12/2009US20090069019 Mobile communication system, server apparatus, base station and mobile terminal
03/12/2009US20090067400 Method of supervising at least one tunnel set up for routing packets between a mobile router and a referring equipment item in a home network of the mobile router
03/12/2009US20090067380 Mobile Communication System Using A Downlink Shared Channel
03/12/2009US20090067359 Method and mobile communication network for providing multicast and/or broadcasting services
03/11/2009EP2034786A1 Routing in a mesh network
03/11/2009EP2034674A1 Method and network nodes for constructing a loop-free route in a reactive ad-hoc network
03/11/2009EP1736010A4 Interface negotiation
03/11/2009EP1543687A4 Intelligent communication node object beacon framework
03/11/2009CN101385374A Charging and position indication in general access network
03/11/2009CN100469180C Mobile communication device and network selecting method thereof
03/11/2009CN100469174C TFC selection in the uplink
03/10/2009US7502360 Method and apparatus for dynamic neighbor discovery within wireless networks using time division multiple access (TDMA)
03/10/2009US7502347 Program for selecting an optimum access point in a wireless network
03/10/2009CA2506339C Apparatus, and an associated method, for routing data through logical layers of a communication device
03/05/2009US20090061884 Dynamic electronic coupon for a mobile environment
03/05/2009US20090061881 Seamless transmission of data to mobile nodes during fast handovers in a mobile communication system
03/05/2009US20090061842 Apparatus and method for interference cancellation in wireless communication system
03/05/2009US20090061776 Communication terminal and communication service decision method
03/05/2009US20090059903 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
03/05/2009US20090059899 Optimized packet processing architecture for battery powered mobile communication device
03/05/2009US20090059866 Method, system and apparatus for implementing fast handover
03/05/2009US20090059848 Method and System for Supporting Large Number of Data Paths in an Integrated Communication System
03/05/2009US20090059844 Method of transmitting data in multiple antenna system
03/04/2009EP2031917A2 Mobile communication control system, network management server, mobile node, access node and anchor node
03/04/2009EP2031908A2 Mobile radio communication system and radio circuit controlling method therefor
03/04/2009EP2030373A2 Method and apparatus for scale-free topology generation in relay based wireless networks
03/04/2009EP1535459B1 Monitoring link quality in a mobile ad hoc network
03/04/2009CN201204700Y Communication terminal
03/04/2009CN100466863C Mobile communication terminal and the calling method
03/04/2009CN100466862C Communication apparatus and display method
03/04/2009CN100466861C Anti-theft method for cell phone
03/04/2009CN100466860C A method for optimization of distribution user interface instance under the master-slave structure
03/04/2009CN100466859C Service QoS ensuring method and device for radio mesh network
03/04/2009CN100466858C Wireless communication network expanding system and method
03/04/2009CN100466857C Network reprogramming method of wireless sensor network based on priority cluster
03/04/2009CN100466856C Internet protocal carried voice user accessing method, positioning device and network equipment
03/04/2009CN100466854C Method for selection of an available transmission channel, mobile termination and wireless network
03/04/2009CN100466853C Wireless switch-in network, method for grouped transmission and method for terminal switch
03/04/2009CN100466851C Methods and apparatus for identifying asset location in communication networks
03/04/2009CN100466850C Method for positioning user terminal and user terminal
03/04/2009CN100466849C Method and system for controlling user terminal to read system message
03/04/2009CN100466846C WCDMA and TD-SCDMA mixed network service bearing and distributing method
03/04/2009CN100466845C System for efficient recovery of node-B buffered data following MAC layer reset
03/04/2009CN100466844C Detecting method and the system for missing matched adjacent zone
03/04/2009CN100466838C Mobile communication system, base station controller and the load state testing method thereof