Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 84 - Network topologies
Patents for H04W 84 - Network topologies (50,427)
06/2005
06/28/2005US6912392 Load sharing in cellular communication system
06/28/2005US6912388 Providing roaming service among private mobile switching centers
06/28/2005US6912213 Reverse power control method of data transmission for wireless local loop
06/23/2005WO2005057974A1 Trunking system control method
06/23/2005WO2005057969A1 Method and mobile terminal arrangement for fast switching between multiple peripherals
06/23/2005WO2005057966A1 Apparatus and method of direct mode radio communication
06/23/2005WO2005057960A1 Communication handover method, communication system, communication message processing method, and communication message processing program
06/23/2005WO2005057957A1 Method and apparatus for routing on hold calls
06/23/2005WO2005057956A1 Integrated cellular/pcs-pots communication system
06/23/2005WO2005057942A2 System and mobile terminal for push-to-talk communication
06/23/2005WO2005057892A1 System and method for transferring data files between mobile phones
06/23/2005WO2005057868A1 Directed flood of push-to-talk announce message
06/23/2005WO2005057867A1 Optimizing 802.11 power-save for ip multicast groups
06/23/2005WO2005057860A1 Information processing apparatus and information processing method
06/23/2005WO2005057858A1 A method of the subscriber terminal selecting the packet data gateway in the wireless local network
06/23/2005WO2005057848A1 An access gateway of wlan and a method for ensuriilg network security using the access gateway of wlan
06/23/2005WO2005057834A2 Plug-in network appliance
06/23/2005WO2005057830A2 System and method for dynamically determining rservation parmeters in a wireless network
06/23/2005WO2005057799A2 Bearer format information in a cellular system
06/23/2005WO2005057376A2 A multi-port interface for a switched wireless network
06/23/2005WO2004077725A3 System, method, and apparatus for associating access points with stations in a wireless network
06/23/2005US20050138462 System and method for managing protocol network failures in a cluster system
06/23/2005US20050138451 Uplink poll-based power save delivery method in a wireless local area network for real time communication
06/23/2005US20050138356 Locking mobile devices in a personal area network (PAN)
06/23/2005US20050138355 System, method and devices for authentication in a wireless local area network (WLAN)
06/23/2005US20050138172 Use of access points for autonomic determination of available resources
06/23/2005US20050138119 User-location service for ad hoc, peer-to-peer networks
06/23/2005US20050136973 Method and apparatus for configuring a voice over IP client connection
06/23/2005US20050136972 Plug-in network appliance
06/23/2005US20050136958 Universal wireless multimedia device
06/23/2005US20050136934 Cellular radiotelephone signal with additional channel assigned to downlink, corresponding method, system, mobile and base station
06/23/2005US20050136930 Dual-mode methods, systems, and terminals providing reduced mobile terminal registrations
06/23/2005US20050136925 Variable expiration parameter of a wireless communication device based upon signal strength
06/23/2005US20050136922 Power efficient channel scheduling in a wireless network
06/23/2005US20050136897 Adaptive input/ouput selection of a multimodal system
06/23/2005US20050136891 Wireless lan intrusion detection based on location
06/23/2005US20050136884 Data transport to mobile devices using a radio broadcast data channel
06/23/2005US20050136839 Modular wireless multimedia device
06/23/2005US20050136838 Remote control instructions generating system and remote control instructions processing system using bluetooth, and processing method thereof
06/23/2005US20050135811 High-speed wireless LAN system
06/23/2005US20050135810 Self-healing passive optical network
06/23/2005US20050135624 System and method for pre-authentication across wireless local area networks (WLANS)
06/23/2005US20050135422 Method and apparatus for wireless relay within a network environment
06/23/2005US20050135317 Method and system for multicast scheduling in a WLAN
06/23/2005US20050135309 Wireless network with improved sharing of high power consumption tasks
06/23/2005US20050135299 Two tier hi-speed wireless communication link
06/23/2005US20050135290 WLAN header detection in analog radio front end
06/23/2005US20050135275 Piconet spanning tree network
06/23/2005US20050135242 Data transport protocol for a multi-station network
06/23/2005US20050135239 Autonomic optimization of wireless local area networks via protocol concentration
06/23/2005US20050135236 Smart access point
06/23/2005US20050134432 Systems and methods for enabling a user of a communication device to manage remote information
06/23/2005DE10356025A1 Wireless, fully automatic transmission of multimedia content to accessible devices using Bluetooth technology involves detecting accessible devices, establishing/removing connections, sending multimedia contents fully automatically
06/23/2005CA2549512A1 Plug-in network appliance
06/23/2005CA2523918A1 Method for a user equipment of wireless local area network selecting a packet data gateway
06/23/2005CA2523611A1 An access gateway of wlan and a method for ensuring network security using the access gateway of wlan
06/22/2005EP1545148A2 A cellular communication system, a mobile station and a mthod of operation therefor
06/22/2005EP1545076A2 Relay for a cellular network in a vehicle
06/22/2005EP1545069A1 Remote polling and control system
06/22/2005EP1545063A2 Data transport protocol for a multi-station network
06/22/2005EP1543687A1 Intelligent communication node object beacon framework
06/22/2005EP1543640A1 Method and system for network management in a hybrid wired/wireless network
06/22/2005EP1055336A4 Method and apparatus for forwarding a dispatch communication in a communication system
06/22/2005CN1631013A Short-range RF access point design enabling services to master and slave mobile devices
06/22/2005CN1631003A Plastic composite material manufacture involves compounding of a plastic matrix with bamboo fibers of specific diameter range dependent on property requirement and use
06/22/2005CN1630417A Method and system for roaming between mobile network and wireless network
06/22/2005CN1630263A System and method for coupling between mobile communication system and wireless local area network
06/22/2005CN1630259A Home agent apparatus, mobile router, communication system, and communication method
06/22/2005CN1630231A Weighted secret key sharing and reconstructing method
06/22/2005CN1207928C Method for processing information in cellular base station system
06/21/2005US6909898 Method and apparatus for updating a mobile unit
06/21/2005US6909897 Information delivery system
06/21/2005US6909881 Base station apparatus and radio transmission method
06/21/2005US6909705 Integrating wireless local loop networks with cellular networks
06/21/2005CA2249600C Methods and apparatus for communicating data via a cellular mobile radiotelephone system
06/16/2005WO2005055639A1 Communications method and system
06/16/2005WO2005055634A1 Dynamic paging frequency adaption in a bluetooth network
06/16/2005WO2005055633A2 Method for registering a communication terminal in a wireless local area network
06/16/2005WO2005055622A1 Private branch exchange
06/16/2005WO2005055621A2 Wireless communication method and apparatus for optimizing access point channel selection
06/16/2005WO2005055518A1 A method for establishment of the service tunnel in wlan
06/16/2005WO2005055498A2 Implementation of controls by use of customer programmable portal
06/16/2005WO2005055493A2 Wireless communication method and apparatus for implementing access point startup and initial channel selection processes
06/16/2005WO2005055469A1 Push-to-talk indicator for wireless device
06/16/2005WO2005055468A1 Radio lan transmission/reception device and radio lan transmission/reception method
06/16/2005WO2005041422A3 Call routing configuration from a mobile terminal docking station
06/16/2005WO2005039219A3 Method and system for delivering wireless telephone service to customer premises via local loop telephone lines
06/16/2005WO2005034473A3 Media access control protocol for network including plurality of nodes connected to each by single shared wireless communications channel
06/16/2005WO2004114604B1 An apparatus and method for extending cable modem service over wireless links
06/16/2005WO2004112347B1 Method, system and apparatus to support hierarchical mobile ip services
06/16/2005US20050131635 Error estimate concerning a target device's location operable to move in a wireless environment
06/16/2005US20050130701 Metropolitan wide area network
06/16/2005US20050130659 Method for optimizing handover between communication networks
06/16/2005US20050130657 Mobile to 802.11 voice multi-network roaming utilizing SIP signaling with SIP proxy or redirect server
06/16/2005US20050130656 Method and apparatus for performing handover in a bluetooth radiocommunication system
06/16/2005US20050130646 Auto sensing home base station for mobile telephone with remote answering capabilities
06/16/2005US20050129060 [method of setting operation channels of wireless local area network access point]
06/16/2005US20050128994 Mobile radio communication system, communication apparatus applied in mobile radio communication system, and mobile radio communication method
06/16/2005US20050128988 Enhanced passive scanning
06/16/2005US20050128982 Preemptive dynamic frequency selection
1 ... 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 ... 505