Patents
Patents for H04W 40 - Communication routing or communication path finding (16,044)
08/2004
08/05/2004US20040151150 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
08/04/2004EP1443784A1 Wireless communication method and mobile terminal used therefor
08/04/2004EP1443705A1 Server apparatus and terminal apparatus used in video transmission system
08/04/2004EP1442622A1 Coordination among mobile stations servicing terminal equipment
08/04/2004EP1442618A1 Method and systems for off-loading a-interface short message service (sms) message traffic in a wireless communications network
08/04/2004EP1442568A1 Providing wireless data services via public telephones
08/04/2004EP1442566A2 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
08/04/2004CN1518336A Electronic camera and information equipment and portable information device
08/03/2004US6771667 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
07/2004
07/29/2004WO2004064337A1 Method and mobile radio communication network for the transmission of packet data
07/29/2004WO2004064308A2 Dual mode unit for short range, high rate and long range, lower rate data communications
07/29/2004US20040146046 Path control device and path control method
07/29/2004US20040146037 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
07/29/2004US20040146020 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
07/29/2004US20040145775 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
07/29/2004CA2512834A1 Method and mobile radio communication network for the transmission of packet data
07/28/2004EP1441478A2 Path control device and path control method
07/22/2004WO2004062310A1 Wireless communication system, wireless communication method, wireless communication program, program recorded medium
07/22/2004WO2004062283A1 Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data
07/22/2004WO2004062213A2 Packet processing in a wireless network
07/22/2004WO2004062199A1 Multiprotocol wlan access point devices
07/22/2004US20040141502 Methods and apparatus for downlink macro-diversity in cellular networks
07/22/2004US20040141491 Communication network control apparatus and method
07/21/2004EP1439673A2 Mobile communications system and routing management apparatus used in the mobile communications system
07/21/2004EP1418713A9 Server, mobile communication terminal, radio device, communication method for communication system, and communication system
07/21/2004CN1515109A Apparatus, and associated method, for effectuating data service designated by service delivery mode
07/15/2004WO2004059922A2 Routing method and packet communications network
07/15/2004WO2004059416A2 System and method for implementing protocol stack across multiple chassis
07/15/2004WO2004025842A3 System for efficient recovery of node-b buffered data following mac layer reset
07/15/2004US20040139230 SIP service method in a network having a NAT
07/15/2004US20040139224 Mobile communication system, server apparatus, and data transmission method
07/15/2004US20040136348 Optimized packet routing method in mobile IPv6 supporting localized mobility management
07/15/2004US20040136347 Packet control apparatus to connect interconnected network and wireless apparatus
07/15/2004US20040136337 Routing method for mobile wireless nodes having overlapping internet protocol home addresses
07/15/2004CA2506660A1 Routing method and packet communications network
07/14/2004EP1437868A2 Communication network control apparatus and method
07/14/2004EP1437020A2 System and method for enabling mobile edge services
07/14/2004EP1437015A1 Method and mobile communication network for providing multicast and/or broadcasting services
07/14/2004EP1436996A1 Interactive protocol for remote management of access control to scrambled data
07/14/2004EP1436962A1 Method and system for managing data flow between mobile nodes, access routers and peer nodes
07/14/2004EP1436958A1 A digital implementation of multi-channel demodulators
07/14/2004EP1436719A1 Dynamic content based multicast routing in mobile networks
07/13/2004US6763014 Intelligent communication node object beacon framework (ICBF) with temporal transition network protocol (TTNP) in a mobile ad hoc network
07/13/2004US6763013 Intelligent communication node object beacon framework including neighbor discovery in a mobile ad hoc network
07/08/2004WO2004057903A1 Mobile node
07/08/2004WO2004057803A1 Methods and apparatus for controlling resource allocation where tunneling and access link packet aggregation are used in combination
07/08/2004WO2004057789A2 Messages and control methods for controlling resource allocation and flow admission control in a mobile communications system
07/08/2004WO2004047469A3 Seamless roaming between lan access points
07/08/2004US20040132474 Point-to-multipoint digital radio frequency transport
07/08/2004US20040132451 System and method for routing among private addressing domains
07/08/2004US20040131040 Packet ordering method and apparatus in a mobile communication network employing hierarchical routing with data packet forwarding
07/07/2004CN1511426A Handover control apparatus, radio terminal device, edge router, router, mobile communication system, and handover control method
07/06/2004CA2330780C Arrangement for data exchange in a wireless communication system
07/06/2004CA2182589C Process for transmitting data in packets in a mobile radio system
07/01/2004WO2004055993A2 End-to-end location privacy in telecommunications networks
07/01/2004WO2004036764A3 Timely organized ad hoc network and protocol for timely organized ad hoc network
07/01/2004US20040125820 Multiprotocol WLAN access point devices
07/01/2004US20040125775 Multiprotocol WLAN access point devices
07/01/2004US20040125746 System and method for implementing protocol stack across multiple chassis
06/2004
06/30/2004EP1434448A2 Method and apparatus for high rate packet data transmission
06/30/2004EP1434356A2 Turbo encoding with dummy bit insertion
06/30/2004EP1433291A1 Method for multihop routing for distributed wlan networks
06/30/2004EP1145569B1 System network and method for the transference of cell handover information
06/29/2004US6757269 Mobile wireless router
06/29/2004US6757265 Subscriber unit in a hybrid link incorporating spatial multiplexing
06/29/2004CA2267841C Mobile communication using control signal in vacant slot
06/24/2004WO2004054283A2 System and method for performing a fast handoff in a wireless local area network
06/24/2004WO2004053940A2 Multi-channel wireless broadcast protocol for a self-organizing network
06/24/2004WO2004032479A3 System and method for efficiently switching a mobile unit between communication systems
06/24/2004US20040122981 Packet processing in a wireless network
06/24/2004US20040120278 Method and apparatus for scanning in wireless computing devices
06/23/2004EP1430734A1 Inter-carrier short messaging service providing phone number only experience
06/23/2004EP1074107B1 Traffic routing in small wireless data networks
06/23/2004CN1507757A Method and apparatus for performing coverage control for multicast services in a wireless network
06/22/2004US6754199 Trunk routing device and method for CDMA system
06/22/2004US6754192 Temporal transition network protocol (TTNP) in a mobile ad hoc network
06/17/2004WO2004021732A3 Idle mode cell reacquisition and reselection in a wireless communication system
06/17/2004US20040116119 Wireless router system and method
06/17/2004US20040114567 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
06/17/2004US20040114558 End-to-end location privacy in telecommunications networks
06/16/2004EP1428374A1 Process, arrangement, devices for seizure of a shared telephone line
06/16/2004EP0976268B1 Path optimization for avoiding loops in a packet-based telecommunication network
06/16/2004CN1505429A Mobile terminal equipment and packet communication method between terminals
06/16/2004CN1154300C Method for supporting part of routing for integral service digital network user of multiple medium gateway
06/15/2004US6751739 System and method for adjusting a memory pool configuration by assessing task performance of a specified application
06/15/2004US6751478 Mobile-service switch, home memory node, and gateway switch
06/15/2004US6751205 Signaling and protocol for communication system with wireless trunk
06/15/2004US6749122 Multi-level hierarchial radio-frequency system communication system
06/10/2004WO2003049349A3 A mechanism to create pinhole for existing session in middlebox
06/10/2004US20040109458 Mechanism to create pinhole for existing session in middlebox
06/09/2004EP1427237A1 HANDOVER CONTROL APPARATUS, RADIO TERMINAL DEVICE, EDGE ROUTER, ROUTER, MOBILE COMMUNICATION SYSTEM, AND HANDOVER CONTROL METHOD
06/09/2004EP1425933A1 A system, device and computer readable medium for providing networking services on a mobile device
06/09/2004EP1425885A1 Method and system for transmitting data from a first data network into a second data network
06/09/2004CN1503523A Methods and apparatus for secure, portable, wireless and multi-hop data networking
06/09/2004CN1503091A Interactive two-way collaboration in process control plants
06/08/2004US6748240 System and method for broadband millimeter wave data communication
06/03/2004WO2004047469A2 Seamless roaming between lan access points
06/03/2004WO2004047468A2 Method and system for providing macro network services to micro network communications
06/03/2004WO2004047459A2 TRIGGERLESS SCREENING OF WMS MESSAGES FOR DELIVERY WITH DIFFERENTIAL QoS
06/03/2004WO2004047456A2 Method and system for processing a service access request for a mobile communication device