Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 84 - Network topologies
Patents for H04W 84 - Network topologies (50,427)
05/2003
05/13/2003US6564051 System and method for interface between a subscriber modem and subscriber premises interfaces
05/13/2003US6564049 Methods and systems for providing group calls with reduced setup times
05/13/2003US6563856 Frame synchronization and detection technique for a digital receiver
05/08/2003WO2003039108A2 Method and apparatus for providing communication between a pbx terminal and a public wireless network via a private wireless network
05/08/2003WO2003039054A2 Wireless lans and neighborhood capture
05/08/2003WO2003039050A1 Transmission apparatus, transmission method, transmission control program, medium containing transmission control program, reception apparatus, reception method, reception control program, and medium containing reception control program
05/08/2003WO2003039023A1 Device and method for providing status information of devices in a short range wireless network
05/08/2003WO2003039009A2 Local service handover
05/08/2003WO2003007188A3 Centralized user database and administrative node connecting private and public wireless communications systems
05/08/2003WO2002049319A3 A method and system for handling multi-part messages by users of cellular phones
05/08/2003US20030087673 Method and apparatus for allocating downlink resources in a multiple-input multiple-output (MIMO) communication system
05/08/2003US20030087651 Method of and apparatus for implementing adaptive downstream modulation in a fixed wireless communication system
05/08/2003US20030087645 Frequency assignment for multi-cell IEEE 802.11 wireless networks
05/08/2003US20030087643 Method of providing a cellular service connection for a mobile vehicle
05/08/2003US20030087631 Controlling wireless mobile communications device transmitter for EM-sensitive environments
05/08/2003US20030086437 Overcoming neighborhood capture in wireless LANs
05/08/2003US20030086435 Modularly clustered radiotelephone system
05/08/2003US20030086433 Dual interface wireless IP communication device
05/08/2003US20030086399 Transmittal of heartbeat signal at a lower level than heartbeat request
05/08/2003US20030086392 System and method for the selection of electronic services from a set of resources using infrared communication
05/07/2003EP1309161A2 Telephone installation
05/07/2003EP1309154A2 System and method for the selection of electronic services using infrared communication
05/07/2003EP1309127A1 Station for wireless network
05/07/2003EP1308057A1 Handling of data packets and voice calls in a wireless telecommunications system
05/07/2003CN1108077C Method and appts. for providing high speed data communication in cellular environment
05/07/2003CN1108065C Two-way messaging system and communication method of message user unit thereof
05/07/2003CN1108034C Radio calling system
05/06/2003US6560652 Method and apparatus for accessing variable sized blocks of data
05/06/2003US6560464 Telephone switching system and method
05/06/2003US6560461 Authorized location reporting paging system
05/06/2003US6560458 Method for identifying a call in a telecommunications system
05/06/2003US6560213 Wideband wireless access local loop based on millimeter wave technology
05/06/2003US6559760 Platform monitoring system
05/02/2003EP1307058A1 System and methods for telecommunications
05/02/2003EP1307004A1 Wireless communication network
05/02/2003EP1307003A2 Parameter setting system
05/02/2003EP1305963A1 Method for accessing a cellular communication network
05/02/2003EP1305916A2 Method and apparatus for performing handover of communications in a radio communication system
05/02/2003EP1234460A4 Flexible wireless lan architecture based on a communication server
05/01/2003WO2003037010A1 System and method for approximating half duplex wireless dispatch system
05/01/2003WO2003037004A2 System and methods for simpler control of telecommunication system
05/01/2003WO2003037003A1 Multicast transmission to a radio access network
05/01/2003WO2003036917A2 Network system having multiple subnets for a mobile platform
05/01/2003WO2003036886A2 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
05/01/2003WO2003036871A1 Transmission of multicast and broadcast multimedia services via a radio interface
05/01/2003WO2003036801A2 Queuing talk requests in a wireless group dispatch system
05/01/2003WO2003019798A3 System and method for collision-free transmission scheduling using neighborhood information and advertised transmission times
05/01/2003WO2002037754A3 Tiered contention multiple access (tcma): a method for priority-based shared channel access
05/01/2003US20030084130 Network system having multiple subnets for a mobile platform
05/01/2003US20030083011 Device, system, computer readable medium and method for providing status information of devices in a short distance wireless network
05/01/2003US20030081588 Polling using multiple dynamically updated lists
05/01/2003US20030081583 System and method for hybrid coordination in a wireless LAN
05/01/2003US20030081582 Aggregating multiple wireless communication channels for high data rate transfers
05/01/2003US20030081569 Method and apparatus providing call admission that favors mullti-slot mobile stations at cell edges
05/01/2003US20030081567 Network service information providing system and network service information providing apparatus and method and terminal thereof
05/01/2003US20030081565 Method and apparatus for providing communication between a PBX terminal and a public wireless network via a private wireless network
05/01/2003CA2464409A1 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
05/01/2003CA2464319A1 System and method for approximating half duplex wireless dispatch system
05/01/2003CA2464114A1 Queuing talk requests in a wireless group dispatch system
04/2003
04/30/2003CN1414808A Mobile communication terminal, network device, mobile communication system and information transmitting, receiving method
04/29/2003US6556840 Cellular radiotelephone system with remotely programmed mobile stations
04/29/2003US6556827 Method of managing a plurality of radio links in wireless local loop
04/29/2003CA2410250A1 Parameter setting system
04/24/2003WO2003034762A1 A system, device and computer readable medium for providing a managed wireless network using short-range radio signals
04/24/2003WO2003034759A1 Distributed cellular network communication system
04/24/2003WO2003034732A1 Interactive protocol for remote management of access control to scrambled data
04/24/2003WO2003034668A1 Wireless multipurpose communication system
04/24/2003WO2003034659A1 Home agent redundancy in a cellular system
04/24/2003WO2003021886A3 Channel adaptation in a communication network
04/24/2003WO2003013087A3 Predistorting of contention signals
04/24/2003WO2002028022A3 Method and system for name discovery in a wireless network
04/24/2003US20030079013 Charging for vas resource usage in a communications infrastructure
04/24/2003US20030078066 System and method for approximating half duplex wireless dispatch system
04/24/2003US20030078064 System and method for queuing talk requests in wireless dispatch system
04/24/2003US20030078054 Telephone device
04/24/2003US20030078049 Channel preselection method for a rf communication system
04/24/2003US20030078037 Methodology for portable wireless devices allowing autonomous roaming across multiple cellular air interface standards and frequencies
04/24/2003US20030078034 Mobile communications terminal, network device, mobile communications system, information transmitting and receiving method and information transmitting and receiving program
04/24/2003US20030076802 Modularly clustered radiotelephone system
04/24/2003CA2502569A1 Wireless multipurpose communication system
04/23/2003EP1304894A2 Data transfer to a mobile station through a mobile communication system
04/23/2003EP1304007A1 Method for interactive exchange between a subscriber identification module co-operating with a terminal in a radiotelephone, and a local device
04/23/2003EP1303999A1 Method and system for monitoring and controlling working components
04/23/2003EP1303968A2 System and method for secure mobile communication
04/23/2003EP1303958A2 Data transmission using pulse width modulation
04/23/2003EP1303929A1 A method for point-to-multipoint communication using digital radio frequency transport
04/23/2003EP1303926A2 A communication system that provides access queuing for communication services
04/23/2003EP1303925A1 Method and apparatus for managing an ad hoc wireless network
04/23/2003EP1206892B1 Method for allocating transmission resources of the uplink of a radio transmission
04/23/2003EP1018243B1 Method for managing partitioned resources in a communications network
04/23/2003CN1413354A Fixed OFDM wireless MAN utilizing CPE having internal antenna
04/23/2003CN1106772C Multi-honeycomb radio system with special small exchanger peripheral components
04/22/2003US6553538 Method and apparatus for providing error protection for over the air file transfer
04/22/2003US6553234 Method of frequency reuse in a fixed access wireless network
04/22/2003US6553229 Signal scanning systems and methods for multiple-mode cellular radiotelephones
04/22/2003US6553129 Computer system linked by using information in data objects
04/22/2003CA2264746C Radio communications systems and methods for jittered beacon transmission
04/17/2003WO2003032663A1 Wide area mobile radiotelephone network
04/17/2003WO2002103953A3 Providing communications capabilities to mobile devices at an enterprise
04/17/2003US20030074470 Server communications system, and internet protocol packet transferring method
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