Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 84 - Network topologies
Patents for H04W 84 - Network topologies (50,427)
06/2003
06/04/2003EP1316189A2 System and method for the wireless access of computer-based services in an attributable manner
06/04/2003EP1316187A2 Method and system for testing a contents server
06/04/2003EP1316178A2 Method and apparatus for signaling among a plurality of agents
06/04/2003CN1422086A System and method for polling transmitting protocol data unit in buffer memory
06/04/2003CN1110983C Mobile telecommunication network having integrated wireless office system
06/04/2003CN1110980C Method for performing handover and roaming under the environment of radio communication
06/04/2003CN1110974C Distributed radio telecommunication system
06/04/2003CN1110970C Network for providing high-speed paging service and control method thereof
06/04/2003CN1110916C Point-multi-point radio transmission system
06/03/2003US6574479 Method and apparatus for sending a message to a pager using a subscriber telephone number
06/03/2003US6574476 Dynamic allocation of carrier frequencies in a wireless broadband base station
06/03/2003US6574463 Failure detecting structure of emergency call terminal device
06/03/2003US6574452 Method and device for communication on a network
06/03/2003US6574266 Base-station-assisted terminal-to-terminal connection setup
06/03/2003US6574221 Asynchronous transfer mode platform for mobile communications
06/03/2003CA2411781A1 Wireless communication system
05/2003
05/30/2003WO2003045102A1 Method, apparatus and arrangement in a telecommunications network for providing control over and enabling advanced services and user interfaces in a mobile telephone
05/30/2003WO2003045098A1 Method for cell change in a packet-mode cellular mobile radiocommunication system
05/30/2003WO2003045000A1 Method and apparatus for transmitting voice information
05/30/2003WO2003044626A2 Method and apparatus for a mobile node to maintain location privacy from selected correspondent nodes
05/30/2003WO2003015452A3 Energy aware network management
05/30/2003WO2003013043A3 Interactive information delivery terminal and method of operating an interactive information delivery system
05/30/2003WO2002041545A9 Wireless clock synchronization
05/29/2003US20030100343 Communications system and method
05/29/2003US20030100342 Public land mobile network / private wireless network-integrated service network and system for the same
05/29/2003US20030100326 Group location and route sharing system for communication units in a trunked communication system
05/29/2003US20030100320 Efficient hyperlinks for transmitted hyperlinked information
05/29/2003US20030100309 Method and apparatus for controlling service acquisition in a local area network device
05/29/2003US20030099305 System and method for polling a protocol data unit of a transmission buffer
05/29/2003US20030099241 Method and apparatus providing a high-speed transport service in an AAL2 environment in a radio access network
05/29/2003US20030099220 Routing of client data service and packet data service
05/29/2003US20030099212 Efficient piconet formation and maintenance in a bluetooth wireless network
05/28/2003EP1315394A2 Short-distance wireless connections in a telecommunication network
05/28/2003EP1315392A1 Method for cell change in a packet-switched cellular radio system
05/28/2003EP1315341A1 Receiver polling for data transmission with sliding window data flow control
05/28/2003EP1315335A1 Adaptive MAC packets fragmentation and rate selection for 802.11 wireless networks
05/28/2003EP1314328A1 Method and apparatus for supporting radio acknowledgement information for a uni-directional user data channel
05/28/2003EP1314327A2 Overload protection in packet communication networks
05/28/2003EP1314287A1 Server using wireless application protocol
05/28/2003EP0925697B1 Process for initiating emergency calls in cordless telecommunication systems, in particular dect/gap systems
05/28/2003CN1420695A Communication device and method for communication in digital mobile network
05/28/2003CN1420639A Radio calling system
05/28/2003CN1110213C Method of establishing power saving state in selective call transceiver
05/28/2003CN1110154C Method, communication transceiver and communication system for providing unscheduled acknowledge back responses
05/28/2003CA2791214A1 Wireless communication system and method
05/27/2003US6571108 Private branch mobile communication system and method
05/27/2003US6571102 Channel management technique for asymmetric data services
05/27/2003US6570857 Central multiple access control for frequency hopping radio networks
05/22/2003WO2003043359A1 A system and method for determining the measure of mobility of a subscriber device in a telecommunication system
05/22/2003WO2003043357A1 Access method for periodic contention-free sessions
05/22/2003WO2003043275A2 Data transmission in low traffic periods
05/22/2003WO2003043226A1 MOBILE ROUTER SUPPORT FOR IPv6
05/22/2003WO2002051018A3 A polymorphic cellular network comprising nano cellular base stations with transceivers providing mobile and base station functions
05/22/2003US20030096635 Base station device and radio transmission method
05/22/2003US20030096634 Baseband controller in a wireless local area network
05/22/2003US20030096608 Communication device and method for communicating over a digital mobile network
05/22/2003US20030095522 Method and apparatus for a mobile node to maintain location privacy from selected correspondent nodes
05/22/2003US20030095521 Device, system, method and computer readable medium for pairing of devices in a short distance wireless network
05/22/2003US20030095518 Radio communication apparatus
05/22/2003US20030095517 Multi-detection of heartbeat to reduce error probability
05/22/2003US20030095515 Signal transmission method and base station in mobile communication
05/22/2003US20030095513 Traffic management system and method for multi-carrier CDMA wireless networks
05/22/2003US20030095032 Tag management server
05/22/2003CA2466758A1 A system and method for determining the measure of mobility of a subscriber device in a telecommunication system
05/21/2003EP1313332A1 Apparatus and method for assigning a common packet channel in a CDMA communication system
05/21/2003EP1313331A2 Apparatus and method for assigning a common packet channel in a CDMA communication system
05/21/2003EP1313270A2 Providing network service information in a system including wide- and narrow-area wireless communication systems
05/21/2003EP1313244A1 Communication device and method for communicating over a digital mobile network
05/21/2003EP1121817B1 Broadband base station architecture for advanced resource management
05/21/2003CN1419788A 无线本地回路 Wireless local loop
05/21/2003CN1419779A Voicemail for wireless systems
05/21/2003CN1419358A Network service information providing system, device and method and terminal
05/20/2003US6567660 On-demand information service using wireless cellular communications system
05/19/2003CA2411954A1 Wlan having load balancing based on access point loading
05/15/2003WO2003041428A1 Staggered startup for cyclic prioritized multiple acess (cpma) contention-free sessions
05/15/2003WO2003041427A1 'shield': protecting high priority channel access attempts in overlapped wireless cells
05/15/2003WO2003041348A1 Providing wireless data services via public telephones
05/15/2003WO2003041346A1 Preemptive packet for maintaining contiguity in cyclic prioritized multiple access (cpma) contention-free sessions
05/15/2003WO2003041343A2 Fixed deterministic post-backoff for cyclic prioritized multiple access (cpma) contention-free sessions
05/15/2003WO2003021868A3 System and method for providing network addresses to mobile platforms
05/15/2003WO2002080401A3 Power control for point-to-multipoint services provided in communication systems
05/15/2003WO2002058411A3 System and method for on-line insertion of line replaceable units in wireless and wireline access systems
05/15/2003US20030092438 Method and apparatus for stabilizing calls during a system upgrade or downgrade
05/15/2003US20030092421 Data transmission system
05/15/2003US20030091015 Station for wireless network
05/15/2003US20030091014 Radio frequency local area network
05/15/2003US20030091011 System and method for performing soft handoff in a wireless data network
05/14/2003EP1311136A1 Authentication in telecommunications networks
05/14/2003EP1311087A2 Frequency assignment for multi-cell IEEE 802.11 wireless networks
05/14/2003EP1310122A1 Load sharing in cellular communication system
05/14/2003EP1310115A1 Short data messages in mobile communications systems
05/14/2003EP1310085A2 Common charging identifier for communication networks
05/14/2003EP0724815B1 Radiotelephone system for groups of remote subscribers
05/14/2003CN1418446A Method of registering position of mobile communication terminal, General calling method for mobile communication terminal and mobile communication system
05/14/2003CN1418021A Modile communicatoin system and its group service realizing method
05/14/2003CN1417993A Vehicle with portable radio terminal and its portable radio terminal
05/14/2003CN1108702C Improved message processing in two-way data device
05/13/2003US6564071 Transmission of data over a radio frequency channel
05/13/2003US6564064 Cellular telephone using pseudolites for determining location
05/13/2003US6564052 Wireless local loop system and method for wireless link control
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