Patents
Patents for H04W 40 - Communication routing or communication path finding (16,044)
08/2001
08/16/2001EP1124398A1 Arrangement for data exchange in a wireless communication system
08/16/2001EP1124352A2 System and method for pushing information from a host system to a mobile data communication device
08/15/2001CN1308481A Data exchange device in radio comm system
08/09/2001WO2001058201A1 System and method for improving channel monitoring in a cellular system
08/09/2001WO2001058085A1 Apparatus and method for distributing a signal to several base transceiver stations
08/09/2001US20010013071 System and method for pushing information from a host system to a mobile data communication device
08/09/2001US20010012278 Non-SDMA system with an SDMA method
08/08/2001EP1122919A1 Routing method for ad hoc networks
08/03/2001CA2332483A1 Message routing process in an adhoc network
08/02/2001WO2001056254A1 System and method for using an ip address as a wireless unit identifier
08/02/2001CA2396867A1 System and method for using an ip address as a wireless unit identifier
07/2001
07/26/2001US20010009855 Cost-sensitive control of data transfer involving a mobile entity
07/24/2001US6266321 Method for transmitting two parallel channels using code division and an apparatus realizing the method
07/19/2001US20010009015 System and method for pushing information from a host system to a mobile data communication device
07/19/2001DE10001098A1 Verfahren zur dezentralen Übertragung und Verteilung von Nutzdaten zwischen Teilnehmern eines Telekommunikationsnetzwerkes A method for decentralized transmission and distribution of user data between subscribers of a telecommunications network
07/18/2001EP1117083A2 Method for decentralized transmission and distribution of payload data between users of a telecommunications network
07/18/2001CN1304608A System and method for pushing information from host system to mobile data communication device
07/17/2001US6263207 Mobile radio communication system and radio circuit controlling method therefor
07/05/2001US20010006513 Apparatus and method for processing handover in IMT-2000 system
07/05/2001US20010006512 Data transfer method and radio terminal for executing transport layer protocol on radio network
07/04/2001EP1113644A2 Data transfer method and radio terminal for executing transport layer protocol on radio network
07/04/2001EP1112665A1 Procedure to obtain a communication route between a transmitting computer and a mobile gprs-node via ggsn
07/03/2001CA2170786C Communication system including method and apparatus for maintaining communications with a mobile terminal
06/2001
06/30/2001WO2001050787A1 System and method of transmitting data messages between subscriber units communicating with/between complementary/disparate networks
06/28/2001WO2001047312A1 Method and arrangement for controlling calls in a hybrid cellular telecommunication system
06/28/2001WO2001047310A1 Packet routing to a mobile station
06/28/2001US20010005864 System and method for redirecting message attachments between a host system and a mobile data communication device
06/28/2001US20010005861 System and method for pushing information from a host system to a mobile data communications device
06/28/2001US20010005860 System and method for pushing information from a host system to a mobile data communication device
06/28/2001US20010005857 System and method for pushing information from a host system to a mobile data communication device
06/21/2001WO2001045354A1 Data call routing on ip connections
06/21/2001US20010004744 System and method for pushing information from a host system to a mobile data communication device
06/19/2001US6249516 Wireless network gateway and method for providing same
06/14/2001WO2001043474A1 Communication terminal and wireless communication method
06/13/2001EP1107620A2 Multi-polling system for GPRS
06/13/2001EP1107619A2 Multi-polling system for GPRS
06/13/2001CN1299541A Traffic routing in small wireless data net works
06/12/2001US6246688 Method and system for using a cellular phone as a network gateway in an automotive network
06/07/2001US20010003202 Instant messaging
06/07/2001US20010002911 Method and radio set for transmitting messages
06/06/2001EP1104964A1 Instant messaging
06/06/2001EP1104639A1 Controlling quality of service in a mobile communications system
06/06/2001CN1298577A Noise reduction techniques and apparatus for enhancing wireless data network telephony
06/06/2001CN1298242A Instantaneous communication
05/2001
05/25/2001WO2001037497A1 A gateway system for interconnecting wireless ad-hoc networks
05/25/2001WO2001037483A2 Method and apparatus for transmission of node link status messages
05/23/2001EP1102509A1 Mobile communication network and data distribution in mobile communication network
05/22/2001US6236337 Process for transmitting information between moving bodies and a communication device for carrying out this process
05/17/2001WO2001035586A1 Method and apparatus for network controlled handovers in a packet switched telecomunications network
05/10/2001WO2001033893A2 Method and apparatus for providing mobility within a network
05/10/2001WO2001003371A3 Distributed management of an extended network containing short-range wireless links
05/09/2001EP1098481A2 System and method for a push service for a mobile device
05/08/2001US6229802 Method for packet switched data transmission
05/03/2001WO2001003370A3 Data communication system of forwarding data to wireless devices moving among networks having different ip addresses
05/03/2001WO2001003327A3 Method and apparatus for communication between different wireless networks using a dual-power node
05/02/2001EP1096727A2 System and method for pushing information from a host system to a mobile data communication device
05/02/2001EP1096726A2 System and method for pushing information from a host system to a mobile data communication device
05/02/2001EP1096725A2 System and method for pushing information from a host system to a mobile data communication device
04/2001
04/25/2001EP1094642A2 Communications system and method
04/19/2001WO2001028168A1 Transfer of packet data from a network server to a mobile station over a digital radio communication network
04/17/2001US6219694 System and method for pushing information from a host system to a mobile data communication device having a shared electronic address
04/17/2001US6219346 Packet switching architecture in cellular radio
04/11/2001EP0872127A4 Cordless cellular system
03/2001
03/29/2001DE10035616A1 Verfahren zum Aufbau einer Kommunikation mittels eines Netzes vom Typ Internet und seine dazugehörige Vorrichtung Method for establishing a communication through a network such as the Internet and its associated apparatus
03/27/2001US6208629 Method and apparatus for assigning spectrum of a local area network
03/27/2001US6208627 Signaling and protocol for communication system with wireless trunk
03/21/2001EP1085708A2 Communications system and method
03/21/2001EP1085707A2 Communications system and method
03/15/2001WO2001019127A2 Packetized voice and data in cellular network
03/15/2001WO2001019025A2 System and method for dynamic distributed communication
03/14/2001EP1082839A2 System and method for pushing information from a host system to a mobile data communication device
03/08/2001DE10041353A1 Mobile telephone communications method uses internet as intermediate network for linking mobile telephone subscribers in different countries
03/07/2001EP1080596A1 Routing in a multi-station network
03/07/2001EP1080552A1 Noise reduction techniques and apparatus for enhancing wireless data network telephony
03/06/2001US6198931 Method for prioritizing a communication in a wireless communication system
03/06/2001US6198920 Apparatus and method for intelligent routing of data between a remote device and a host system
02/2001
02/28/2001CN1286000A Method and apparatus for high rate packet data transmission
02/08/2001WO2001010142A1 Method for prioritizing a communication in a wireless communication system
02/07/2001EP1074107A1 Traffic routing in small wireless data networks
01/2001
01/31/2001CN1282481A Mobile data routing
01/30/2001US6181739 Signal-to-noise ratio determination using digital signal processing
01/25/2001WO2001006732A1 Routing in a packet switching network with mobile terminals
01/25/2001WO2001006717A1 Telecommunications routing
01/25/2001WO2001006707A1 Telecommunications routing
01/25/2001DE3645360C2 Digital multi-user radio telephone system
01/25/2001CA2379622A1 Routing in a packet switching network with mobile terminals
01/11/2001WO2001003371A2 Distributed management of an extended network containing short-range wireless links
01/11/2001WO2001003370A2 Data communication system of forwarding data to wireless devices moving among networks having different ip addresses
01/11/2001WO2001003327A2 Method and apparatus for communication between different wireless networks using a dual-power node
01/11/2001WO2000052884A3 Method and apparatus for providing mini packet switching in ip based cellular access networks
01/03/2001CN1278974A Frequency hopping piconets in an uncoordinated wireless multi-user system
12/2000
12/20/2000EP1061758A1 Data type based call routing in a wireless communication system
12/19/2000US6163680 Two way radio communication system and method for establishing communication
12/14/2000WO2000076247A1 Mobile communication network and data distribution in mobile communication network
12/14/2000WO2000076114A1 Adaptive modulation system and method for tdma
12/07/2000WO2000074426A1 Method and apparatus for measuring control channel signal strength in wireless communications system
12/07/2000WO2000074402A1 Wireless transceiver network employing node-to-node data messaging
12/07/2000WO2000074306A2 Wireless transceiver network employing node-to-node data messaging
12/06/2000EP1057318A2 Multi tier wireless communication system
11/2000
11/21/2000US6151495 GRAN access port addressing method and apparatus