Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 84 - Network topologies
Patents for H04W 84 - Network topologies (50,427)
03/2003
03/06/2003WO2002030068A3 System and method for providing general packet radio services (gprs) in a private wireless network
03/06/2003US20030046327 Linked vehicle active networks
03/06/2003US20030045317 Method and apparatus for controlling power during a dispatch group call
03/06/2003US20030045314 Method and apparatus for providing localized information to a communication device in a wide area communication system
03/06/2003US20030045295 Prioritized-routing for an Ad-Hoc, peer-to-peer, mobile radio access system
03/06/2003US20030045279 Voice-controlled wireless communications system and method
03/06/2003US20030045275 Communication method and apparatus
03/06/2003US20030045272 Controlling communications between devices within a mobile and ad hoc network
03/06/2003US20030045233 Antenna directivity control method and radio apparatus
03/06/2003US20030045232 System and method for providing network addresses to mobile platforms
03/06/2003CA2457237A1 System and method for collision-free transmission scheduling using neighborhood information and advertised transmission times
03/05/2003EP1289323A2 Domestic digital network and method for associating wireless terminals with base stations
03/05/2003EP1289200A1 Identification procedure for a station with particular functionality in a radio ad-hoc network and network terminal for carrying out such a procedure
03/05/2003EP1289197A1 A method and units to enhance mobile communication networks with ad-hoc scenarios
03/05/2003EP1289196A1 Method for transmitting data packets with different priority levels in a telecommunication network
03/05/2003EP1287719A1 Method for supporting group traffic in telecommunication network, and exchange of telecommunication network
03/05/2003EP1287709A1 Call progress management system, apparatus and method
03/05/2003EP1287510A1 Method for supporting acknowledged transport layer protocols in gprs/edge host application
03/05/2003EP0776585B1 Method for controlling subscriber-stations in a radiotelecommunications system
03/05/2003EP0659327B1 Best server selection in layered cellular radio systems
03/05/2003EP0584248B1 Dual mode transmitter and receiver
03/05/2003CN1400826A Block data processing device and method for wideband radio local loop system
03/04/2003US6529740 Group radio with subscriber-radio controlled channel selection
03/04/2003US6529728 Method and apparatus in a wireless communication system for selectively providing information specific to a location
03/04/2003US6529712 System and method for amplifying a cellular radio signal
03/04/2003US6529525 Method for supporting acknowledged transport layer protocols in GPRS/edge host application
03/04/2003US6529486 Trunked radio repeater communication system
02/2003
02/27/2003WO2003017705A1 A system, device and computer readable medium for providing networking services on a mobile device
02/27/2003WO2003017701A1 Concatenated point-to-multipoint (ptmp) broadcast messages for displaying display messages in cellular phones
02/27/2003WO2003017695A1 A system and method for performing soft handoff in a wireless data network
02/27/2003WO2003017693A2 Method and system for signaling in broadcast communication system
02/27/2003WO2003017687A2 High-density radio access system
02/27/2003WO2003017591A1 Dynamically reconfigurable wireless networks and methods for operating such networks
02/27/2003WO2003017589A1 Burst reservation multiple access scheme with free abd demand bandwidth assignment (brma-fd)
02/27/2003WO2003017581A1 A method and apparatus for determining position and trajectory of gateways to optimize performance in hybrid non-terrestrial multi-hop mobile networks
02/27/2003WO2003017520A1 Method and apparatus for using wireless network enabled devices over existing wired telephone networks
02/27/2003WO2003017160A1 Center apparatus, terminal, and system for collecting area information
02/27/2003WO2003016938A2 Distributed communications system
02/27/2003WO2002093875A3 Method and apparatus for associating a received command with a control for performing actions with a mobile telecommunication device
02/27/2003WO2002093842A3 Method and device for transmitting data via air interface channels of a communication system
02/27/2003WO2002076116A3 A method and system for restricting mobility in a wireless local loop
02/27/2003WO2002062039A3 Mobile computing and communication
02/27/2003WO2002060135A3 Approach for transferring functions between participants in a communications arrangement
02/27/2003WO2002043333A3 Administrative domains for personal area networks
02/27/2003WO2002041587A3 Method and system for enabling centralized control of wireless local area networks
02/27/2003US20030041195 Communication system and communication control apparatus and method
02/27/2003US20030041155 Aircraft data communications services for users
02/27/2003US20030040332 System for digital radio communication between a wireless LAN and a PBX
02/27/2003US20030040316 Prioritized-routing for an ad-hoc, peer-to-peer, mobile radio access system based on battery-power levels and type of service
02/27/2003US20030039234 System and method for secure network roaming
02/27/2003CA2450102A1 Burst reservation multiple access scheme with free abd demand bandwidth assignment (brma-fd)
02/26/2003EP1285511A2 Systems and methods for wireless communications
02/26/2003CN1399859A Method and apparatus for compressed mode communications over radio interface
02/26/2003CN1399479A Communication system, data base server, router, charge and proxy server
02/25/2003US6526437 Server for enabling n pairs of machines to communicate, and a dect private telecommunications network including such a server
02/25/2003US6526281 Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link
02/25/2003US6526277 Multiple mode personal wireless communications system
02/25/2003US6526033 Delivering calls to GSM subscribers roaming to CDMA networks via IP tunnels
02/25/2003US6526026 Digit transmission over wireless communication link
02/20/2003WO2003015452A2 Energy aware network management
02/20/2003WO2003015451A1 Remote operation system, remote operation method, apparatus for performing remote operation and control method thereof, apparatus operated by remote operation and control method thereof, and recording medium
02/20/2003WO2003015438A1 A method and apparatus for handover in a cdma cellular communication system
02/20/2003WO2003015431A1 Architecture and method for using ieee 802.11 like wireless lan system to emulate private land mobile radio system (plmrs) radio service
02/20/2003WO2003015375A1 Network security architecture for a mobile network platform
02/20/2003WO2003015360A2 System and method for secure network roaming
02/20/2003WO2003015315A1 Handover/roaming mechanism supporting system in a short-range wireless network based on the bluetooch
02/20/2003WO2003014891A2 An airborne security manager
02/20/2003WO2002065683A3 Method and apparatus for remote initiation of arinc 615 downloads
02/20/2003WO2002063892A3 Dual-mode methods, systems, and terminals providing reduced mobile terminal registrations
02/20/2003US20030036408 High-density radio access system
02/20/2003US20030036388 Location system for a wireless path
02/20/2003US20030036386 Handoff of bluetooth connections
02/20/2003US20030036381 Wireless communication system with data changing/updating function
02/20/2003US20030036374 Wireless local area network using impulse radio technology to improve communications between mobile nodes and access points
02/20/2003US20030035464 Method and apparatus for facilitating handoff in a wireless local area network
02/20/2003US20030035397 System, device and computer readable medium for providing networking services on a mobile device
02/20/2003US20030035388 RF sniffer
02/20/2003US20030035382 System and method for communicating over a wireless time-division duplex channel
02/19/2003EP0995277A4 Method and apparatus for minimizing delay variance via time divided transmissions
02/19/2003EP0856232B1 A method for performing handover and roaming in a radio communication environment
02/19/2003CN1398478A Multi-link transmission of data over cellular network
02/19/2003CN1398471A Information processing method and information processing appts. having communication function
02/19/2003CN1398099A Sound data transmitting system and method and transmitting servicer and user's terminal
02/19/2003CN1102004C Wireless ATM metropolitan area network, its user's terminal, method of scheduling ATM information source unit
02/18/2003US6523079 Micropersonal digital assistant
02/18/2003US6522879 Two-way telephone and two-way paging service on the same wireless infrastructure
02/18/2003US6522643 Apparatus, method, and computer program products for cell-hopping satellite communications
02/13/2003WO2003013175A2 Resource management in cellular networks
02/13/2003WO2003013087A2 Predistorting of contention signals
02/13/2003WO2003013043A2 Interactive information delivery terminal and method of operating an interactive information delivery system
02/13/2003WO2003012579A2 Automotive storage and playback device and method using the same
02/13/2003WO2002093839A3 DYNAMIC FREQUENCY SELECTION SCHEME FOR IEEE 802.11 WLANs
02/13/2003WO2002058272A3 Multiple basestation communication system having adaptive antennas
02/13/2003WO2002039762A3 Method of and apparatus for detecting tty type calls in cellular systems
02/13/2003US20030033522 Authentication and security in wireless communication system
02/13/2003US20030033423 Wireless LAN system
02/13/2003US20030032433 Resource management in cellular networks
02/13/2003US20030032429 Bandwidth allocation method and apparatus
02/13/2003US20030032426 Aircraft data and voice communications system and method
02/13/2003US20030031151 System and method for secure roaming in wireless local area networks
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