Patents for H04W 84 - Network topologies (50,427)
04/2003
04/17/2003US20030073439 Home agent redundancy in a cellular system
04/17/2003US20030073438 Information processing apparatus and communication setting method
04/17/2003US20030073434 Voice-controlled wireless communications system and method
04/17/2003US20030072321 Communication network with improved access protocol
04/17/2003US20030072290 Apparatus and method for symbol mapping TFCI bits for a hard split mode in a CDMA mobile communication system
04/16/2003EP1303150A1 A mechanism for point-to-multipoint communication
04/16/2003EP1303076A1 Method of securing a communication between a first terminal of a communication network and a second terminal or a service computer, as well as a communication network, a network entity, a program module and a terminal adapted therefor
04/16/2003EP1302034A1 Method for increasing the data throughput in a communication system
04/16/2003EP1302027A2 Communication structure with channels configured responsive to reception quality
04/16/2003CN1411302A Base station apparatus and terminal apparatus
04/16/2003CN1411290A Radio data communication system
04/16/2003CN1411237A Wireless local network connecting point
04/16/2003CN1411232A Apparatus and method of connecting to special wireless internet pocket data communication system
04/15/2003US6549778 Method of communication mode change notification
04/15/2003CA2296091C Method and apparatus for adaptive control of forward error correction codes
04/15/2003CA2248515C An asymmetric multiple access protocol for a communications system
04/10/2003WO2003030399A1 Apparatus, and associated method, for selectably controlling packet data flow in a packet radio communication system
04/10/2003WO2003029987A1 Information delivery server, counting system, information delivery system, information delivery method, counting method, and recording medium
04/10/2003WO2003013175A3 Resource management in cellular networks
04/10/2003WO2002093811A3 Access to plmn networks for non-plmn devices
04/10/2003WO2002056623A9 Method for distributing transmission interruptions
04/10/2003US20030069023 Mechanism for point-to-multipoint communication
04/10/2003US20030069015 Method and apparatus for remote initiation of ARINC 615 downloads
04/10/2003US20030069012 Wireless communication system
04/10/2003US20030068975 Integrated cellular and ad hoc relaying system
04/10/2003US20030067981 Systems and methods for performing bit rate allocation for a video data stream
04/10/2003US20030067895 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
04/10/2003US20030067894 Flexible processing system
04/10/2003US20030067892 System and method for collision-free transmission scheduling using neighborhood information and advertised transmission times
04/09/2003EP1300756A1 Mobile information terminal device, storage server, and method for providing storage region
04/09/2003EP1299991A1 Method for transmitting information
04/09/2003EP0875120B1 Method and apparatus for transmitting an outbound message in a two-way messaging system
04/09/2003CN1409937A Dynamic channel allocation method based on priority
04/09/2003CN1409551A Peripheral device of portable audio-visual device and broadcast audio-visual system
04/09/2003CN1409518A Home digital network and method for distributing radio terminal to base station
04/09/2003CN1105470C Cordless telecommunication system
04/09/2003CN1105469C Private multiplexing cellular network
04/09/2003CN1105446C Method and apparatus for supporting at least two communication services incommunication system
04/09/2003CN1105444C Radio mobile terminal provided with additional reader of chip cards
04/08/2003US6546254 Method and apparatus for intelligent dynamic frequency reuse
04/08/2003US6546253 Neighborhood cordless service call handoff
04/08/2003US6546000 Method for channel use in TDMA system, and TDMA system
04/08/2003CA2296078C Multicarrier demux/demod (mcdd) wireless network architecture
04/03/2003WO2003028343A2 Communication system for location sensitive information and method therefor
04/03/2003WO2003028317A1 Emulating push functionality in cellular data networks
04/03/2003WO2003028315A1 Method for multihop routing for distributed wlan networks
04/03/2003WO2003028297A1 Arrangement for the wireless connection of terminals to a communication system
04/03/2003WO2003028245A1 A system and method employing algorithms and protocols for optimizing carrier sense multiple access (csma) protocols in wireless networks
04/03/2003WO2002071736A3 Systems and methods of error resilience in a video decoder
04/03/2003WO2002058248A3 Handoff methods for wireless private branch exchange
04/03/2003US20030064752 Base station apparatus and terminal apparatus
04/03/2003US20030064713 Intelligent, non-intrusive, adaptive wireless discount coupon delivery system over GPRS
04/03/2003US20030064681 Wireless communications system
04/03/2003US20030063806 Systems and methods for reducing error propagation in a video data stream
04/03/2003US20030063655 System and method for establishing bluetooth communications
04/03/2003US20030063616 Apparatus and method for accessing private wireless internet packet data communication system
04/03/2003US20030063592 Wireless LAN access point
04/03/2003US20030063585 Energy aware network management
04/03/2003US20030063565 Apparatus, and associated method, for selectably controlling packet data flow in a packet radio communication system
04/03/2003DE10142007C1 Anordnung zur drahtlosen Anbindung von Endeinrichtungen an ein Kommunikationssystem Arrangement for wireless connection of terminal equipment to a communication system
04/03/2003CA2461021A1 A system and method employing algorithms and protocols for optimizing carrier sense multiple access (csma) protocols in wireless networks
04/02/2003EP1298947A2 Telecommunications system
04/02/2003EP1298946A2 Telecommunications system
04/02/2003EP1298848A2 Base station apparatus and terminal apparatus
04/02/2003EP1298847A1 Location based setting of radio communications parameters in a Wireless LAN
04/02/2003EP1297670A2 Method and apparatus for generating a short-range wireless data communication link
04/02/2003EP1297661A2 Adaptive transmission channel allocation method and system for ism and unlicensed frequency bands
04/02/2003EP1297656A2 High-capacity integrated wireless backhaul for broadband access networks
04/02/2003EP1297591A2 System and method for simultaneous transmission of signals in multiple beams without feeder cable coherency
04/02/2003EP1166477A4 Apparatus, and associated method, for selectively modifying characteristics of the receive signal received at a receiving station
04/02/2003EP0847656B1 Communications system with cordless units connected into a communications network
04/02/2003CN1408188A Group call for wireless mobile communication device using bluetooth
04/02/2003CN1408157A System and method for communication in a AD-HOC network
04/02/2003CN1104821C Method and device for paging communication unit in packet switching system
04/02/2003CN1104819C Messaging system and and method for efficient multi-frequency roaming
04/02/2003CN1104795C Device and method for interference mitigation by joint detection of cochann
04/01/2003US6542751 Multi-mode paging system
04/01/2003US6542719 Base station using global channel power control
04/01/2003US6542497 Public wireless/cordless internet gateway
04/01/2003US6542490 Data link control proctocol for 3G wireless system
04/01/2003US6542481 Dynamic bandwidth allocation for multiple access communication using session queues
04/01/2003CA2296076C Method and apparatus for minimizing delay variance via time divided transmissions
04/01/2003CA2089116C Call setup method for use with a network having mobile end users
03/2003
03/27/2003WO2003026260A1 Process, arrangement, devices for seizure of a shared telephone line
03/27/2003WO2003026242A1 A digital implementation of multi-channel demodulators
03/27/2003WO2003026218A1 A wireless communications system with detection of foreign radiation sources
03/27/2003WO2003026204A2 Broadband internet protocol telephony system
03/27/2003WO2002093812A3 A controller for reducing latency in a group dormancy-wakeup process in a group communication network
03/27/2003WO2002065683A9 Method and apparatus for remote initiation of arinc 615 downloads
03/27/2003WO2002011312A3 Method and apparatus for signaling among a plurality of agents
03/27/2003US20030060952 Diagnostic system for watercraft
03/27/2003US20030060228 Presentation services software development system and methods
03/27/2003US20030060217 Emulating push functionality in cellular data networks
03/27/2003US20030060161 Wireless communication system capable of saving time for mutual data communication in sniff mode
03/27/2003US20030060159 Method and system for radio communication with mobile units
03/27/2003US20030060158 Infrastructure-based communications network
03/27/2003US20030059197 Peripheral for portable viewing apparatus and broadcasting viewing system
03/27/2003US20030058886 System and method employing algorithms and protocols for optimizing carrier sense multiple access (CSMA) protocols in wireless networks
03/27/2003US20030058883 Method and apparatus for accessing variable sized blocks of data
03/27/2003US20030058827 Architecture and method for using IEEE 802.11-like wireless LAN system to emulate private land mobile radio system (PLMRS) radio service