Patents for H04W 84 - Network topologies (50,427) |
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07/11/2002 | US20020089963 Wireless communication device, wireless communication system using the same, and communication method therefor |
07/11/2002 | US20020089962 Method and system for the exchange of information between a main station and a cluster of mobile stations |
07/11/2002 | US20020089952 Method and system for UMTS packet transmission scheduling on shared downlink channels |
07/11/2002 | US20020089951 System and method of a stackable wireless internet protocol base station |
07/11/2002 | US20020089945 Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel |
07/10/2002 | EP1221791A2 Wireless communication device, wireless communication system using the same, and communication method therefor |
07/10/2002 | EP1221790A2 Wireless communication apparatus, wireless communication system adopting the same and communication method thereof |
07/10/2002 | EP1221201A1 Method and apparatus in a wireless transceiver for seeking and transferring information available from a network server |
07/10/2002 | EP0801856B1 Spread-spectrum system and method for adaptive power control in a cellular communication network |
07/10/2002 | CN1358381A Radio station and data packet transmitting/receiving method |
07/10/2002 | CN1087580C Position registration for mobile phones |
07/10/2002 | CN1087579C Dynamic channel allocation for sectorized radio access units of mobile communication system |
07/10/2002 | CN1087574C Corporate communication system |
07/10/2002 | CN1087537C Mobile radio data communication system |
07/09/2002 | US6418316 Increasing channel capacity of wireless local loop via polarization diversity antenna distribution scheme |
07/09/2002 | US6418305 Paging system |
07/09/2002 | US6418148 Burst-level resource allocation in cellular systems |
07/09/2002 | US6418131 Spectrum monitoring for PSTN subscribers |
07/09/2002 | CA2255355C A method and apparatus for interference avoidance in a wireless communication system |
07/04/2002 | WO2002052878A1 Radio communication device, parent communication device, parent-child communication device, and radio communication system |
07/04/2002 | WO2002052875A2 Adaptive call admission control for use in a wireless communication system |
07/04/2002 | WO2002033986A3 Predictive fair polling mechanism in a wireless access scheme |
07/04/2002 | WO2001059569A3 Communication systems, components, and methods with programmable wireless devices |
07/04/2002 | US20020086707 Wireless communication system using block filtering and fast equalization-demodulation and method of operation |
07/04/2002 | US20020086691 Combined simulcasting and dedicated services in a wireless communication system |
07/04/2002 | US20020086688 Method for processing messages in a cellular base station system |
07/04/2002 | US20020086665 Communication device for entering and exiting a net within a group communication network |
07/04/2002 | US20020086636 Method and apparatus for using a standard telephone with a wireless communications system |
07/04/2002 | US20020085719 Method and system for enabling centralized control of wireless local area networks |
07/04/2002 | US20020085624 Multipath processor |
07/04/2002 | US20020085619 Apparatus and method for transmitting a burst pilot channel in a mobile communication system |
07/04/2002 | US20020085618 Spread spectrum wireless communication system |
07/04/2002 | US20020085526 Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel |
07/04/2002 | US20020085503 Apparatus and method for peer-to-peer link monitoring of a wireless network with centralized control |
07/03/2002 | EP1220499A2 Method and apparatus for performing wireless communication using a plurality of frequency channels |
07/03/2002 | EP1219124A1 Method of broadcasting a quality over-the-air multicast |
07/03/2002 | EP1219098A1 Method and apparatus for communicating via virtual office telephone extensions |
07/03/2002 | EP1025615B1 Self-contained masthead units for cellular communication networks |
07/03/2002 | EP0796531B1 Call control in a telecommunication system |
07/03/2002 | CN1357179A System and method for implementing multiple carriers in cellular networks |
07/03/2002 | CN1356808A Network control method and device for domestic appliances |
07/02/2002 | US6415150 System and method for providing telecommunications service using a wireless link |
07/02/2002 | US6415131 DMA cellular radio system with a channel quality criterion |
06/27/2002 | WO2002051179A1 Method for broadcasting messages on mobile stations |
06/27/2002 | WO2002051177A1 A method in a communications system for assigning transmission resources |
06/27/2002 | WO2002051018A2 A polymorphic cellular network comprising nano cellular base stations with transceivers providing mobile and base station functions |
06/27/2002 | WO2002050625A2 Method of connecting network url addresses through cellular network |
06/27/2002 | WO2002050558A2 System and method for pre-programming an electronic device's memory |
06/27/2002 | WO2002021867A3 Management of portable radiotelephones |
06/27/2002 | WO2002019739A3 Overload protection in packet communication networks |
06/27/2002 | WO2001099369A3 Method and system for electronic device authentication |
06/27/2002 | WO2001059992A3 Virtual wireless local area network using impulse radio |
06/27/2002 | WO2001046710A3 Vehicle tracking, communication and fleet management system |
06/27/2002 | US20020082943 System and method for mail-order business |
06/27/2002 | US20020082060 Wireless communication device and controlling method thereof |
06/27/2002 | US20020082008 Aircraft cockpit telephony |
06/27/2002 | US20020081992 Method for accessing a cellular communication network |
06/27/2002 | US20020081986 Method and system for adjusting amplification |
06/27/2002 | US20020080866 Method in short range RF communication |
06/27/2002 | US20020080750 Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel |
06/27/2002 | US20020080744 CDMA communication system which selectively allocates bandwidth upon demand |
06/27/2002 | US20020080742 System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system |
06/27/2002 | US20020080739 Method and apparatus for performing wireless communication using a plurality of frequency channels |
06/27/2002 | CA2432058A1 System and method for pre-programming an electronic device's memory |
06/26/2002 | EP1217854A1 Method and apparatus for reducing signalling load in mobile telecommunications networks |
06/26/2002 | EP1217853A2 Method of controlling a mobile radio system, and infrastructure of a mobile radio system |
06/26/2002 | EP1216596A1 Method and apparatus for compressed mode communications over a radio interface |
06/26/2002 | EP1216584A1 Routing redundancy method in a point to multipoint radio system for an access terminal |
06/26/2002 | CN1086904C Signal oriented analyzing apparatus for layer-3 communication |
06/26/2002 | CN1086901C Method and system for providing mobility adjunct for public switched telephone network |
06/25/2002 | US6411821 Telephone regulation system and portable telephone terminal device used in such a system |
06/25/2002 | US6411815 Communication system and method for arbitrating service requests |
06/25/2002 | US6411813 Data communication method and apparatus |
06/25/2002 | US6411811 System and method for provisioning assistance global positioning system information to a mobile station |
06/25/2002 | US6411802 Wireless backup telephone device |
06/25/2002 | US6411612 Selective modification of antenna directivity pattern to adaptively cancel co-channel interference in TDMA cellular communication system |
06/20/2002 | WO2002049383A1 A company network using time slot reuse |
06/20/2002 | WO2002049319A2 A method and system for handling multi-part messages by users of cellular phones |
06/20/2002 | WO2002049306A2 Multi-carrier communications with group-based subcarrier allocation |
06/20/2002 | WO2002049298A1 Circuit switched cellulat network to internet calling |
06/20/2002 | WO2002049284A1 System and method for accessing an application server |
06/20/2002 | WO2002025871A3 Low level mobility management procedures. |
06/20/2002 | WO2002019746A8 Method and apparatus for supporting radio acknowledgement information for a uni-directional user data channel |
06/20/2002 | US20020078384 Interception method and system |
06/20/2002 | US20020077897 Identity blocking service from a web advertiser |
06/20/2002 | US20020077151 Polymorphic cellular network architecture |
06/20/2002 | US20020077137 System and method for managing response to a need at a site |
06/20/2002 | US20020077136 Method and apparatus for providing arbitration in a group communication network |
06/20/2002 | US20020077113 Congestion control in a CDMA-based mobile radio communications system |
06/20/2002 | US20020077112 Distributed cellular network communication system |
06/20/2002 | US20020077111 Congestion control in a CDMA-based mobile radio communications system |
06/20/2002 | US20020077097 Method and apparatus in a GPRS ready mobile terminal for providing differentiated quality of service |
06/20/2002 | US20020077093 System and method for pre-programming a cellular phone |
06/20/2002 | US20020077085 Method of connecting network URL addresses through cellular network |
06/20/2002 | US20020077072 Radio transmitter and receiver |
06/20/2002 | US20020077068 Radio communication system with adaptive polarization |
06/20/2002 | US20020075808 Method for the selection of transmission entities |
06/20/2002 | CA2431849A1 Multi-carrier communications with group-based subcarrier allocation |
06/20/2002 | CA2429825A1 System and method for accessing an application server |
06/19/2002 | EP1215853A2 Method and wireless device for providing access to wide area network |