Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 84 - Network topologies
Patents for H04W 84 - Network topologies (50,427)
04/1999
04/08/1999WO1998054844A8 Centralized channel selection in a distributed rf antenna system
04/08/1999DE19742123A1 Verfahren zum Verwalten von partitionierten Ressourcen in einem Kommunikationsnetz A method for managing partitioned resources in a communication network
04/07/1999EP0656167B1 Method for call establishment
04/07/1999CA2249974A1 Integration scheme for a mobile telephone network with fixed terminals and a wireline network
04/01/1999WO1999016211A2 Method for managing partitioned resources in a communications network
04/01/1999WO1999016182A1 Paging transceivers and methods for selectively erasing information and retrieving messages
04/01/1999WO1999003286A3 Cellular system employing an object request broker
03/1999
03/31/1999EP0904666A2 Method and apparatus for accelerated response to a resource allocation request in dispatch trunked radio system
03/31/1999EP0904638A1 System and method for providing useful information for a moving object
03/31/1999EP0682845A4 A wireless local loop operation.
03/31/1999EP0630548B1 Call control in a digital tdma radio system
03/31/1999CN1212816A Method of changing telecommunication of subscriber station in radio system
03/31/1999CN1212815A Digital diversity receiver system
03/31/1999CN1212798A Method for generating dummy frequencies for frequency hard handover in code division multiple access mobile communication system
03/31/1999CN1212598A Controller for use with radiocommunications system
03/31/1999CN1212593A Method of providing subscriber unit with neighbor cell information during ongoing communication
03/31/1999CN1212585A Method and apparatus for providing coverage in selective messaging system
03/31/1999CN1212548A Method for managing received data in complex digital cellular terminal
03/31/1999CN1212415A Image data transfer system and method
03/30/1999US5890069 Cordless telephone micro-cellular system
03/30/1999US5890064 Mobile telecommunications network having integrated wireless office system
03/30/1999US5889837 Testing a subscriber terminal of a wireless telecommunications system
03/30/1999US5889604 Method of and apparatus for data communications between portable information terminals
03/30/1999US5889473 Tourist information pager
03/30/1999US5889472 Electronic vehicle key
03/25/1999WO1999014974A1 Limiting access to private networks in cellular communications systems
03/25/1999WO1999014969A1 Method for registering telecommunication sets in base stations which can be linked to said sets in wireless telecommunication systems, and more precisely for registering dect mobile units in the dect base stations of dect systems
03/25/1999WO1999014967A1 Channel allocation in the base stations of a cellular radio system
03/25/1999WO1999014963A2 Data transmission method in gprs
03/25/1999WO1999014898A1 Contemporaneous connectivity to multiple piconets
03/25/1999WO1999014897A2 Frequency hopping piconets in an uncoordinated wireless multi-user system
03/25/1999WO1998059523A3 Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (cdma) radio link
03/25/1999CA2304189A1 Frequency hopping piconets in an uncoordinated wireless multi-user system
03/25/1999CA2303785A1 Method for subscribing telecommunication devices at cooperating stations connectable to the telecommunication devices by wireless telecommunication in wireless telecommunication systems, particularly dect mobile parts at dect base stations in dect systems
03/25/1999CA2303367A1 Limiting access to private networks in cellular communications systems
03/24/1999EP0903047A2 Method and apparatus of preserving power of a remote unit in a dispatch system
03/24/1999EP0776583B1 Method of accessing a packet in a cellular digital radio system
03/24/1999EP0567504B1 A mobile telephone network structure
03/24/1999EP0450010B1 Information network
03/24/1999CN1212106A Call management services to telephone devices which are connected to fixed wireless access subscriber unit
03/24/1999CN1212090A Selective simulcast paging system
03/24/1999CN1212089A Messaging system providing flexible roaming and realizing method therefor
03/23/1999US5887259 Multiple mode personal wireless communications system
03/23/1999US5887256 Hybrid cellular communication apparatus and method
03/23/1999US5886645 Method and apparatus for providing duplicate messages in an acknowledge-back communication system
03/18/1999WO1999013439A1 Local-area paging system
03/18/1999WO1998059447A3 Protocol conversion and bandwidth reduction technique providing multiple nb+d isdn basic rate interface links over a wireless code division multiple access communication system
03/18/1999DE19740561A1 Subscription method especially for DECT system
03/17/1999EP0830750B1 Apparatus and method of transmitting and receiving information in a wireless telecommunications system
03/17/1999EP0640264A4 Method and apparatus for performing hand-off and inbound calling in a wireless communication system.
03/17/1999CN1211370A Simulating changes in telephone subsriber line
03/16/1999US5884200 Radio communication apparatus having a plurality of identification codes
03/16/1999US5884196 Method and apparatus of preserving power of a remote unit in a dispatch system
03/16/1999US5884167 Method for completing a conference with a personal communications units
03/16/1999US5884166 Multidimensional cellular mobile telecommunication system
03/16/1999US5884162 1×N communication system for private branch exchange
03/16/1999US5884148 Wireless local loop system and method
03/16/1999US5884145 Method and system for autonomously allocating a cellular communications channel for communication between a cellular terminal and a telephone base station
03/16/1999US5884142 Low earth orbit distributed gateway communication system
03/11/1999WO1999012376A2 Procedure for setting up a call in a wireless local loop
03/11/1999WO1999012372A1 Roaming of mobile parts in at least partially asynchronous wireless telecommunications networks, especially dect networks
03/11/1999WO1999012369A1 Terminal equipment for wireless local loop system
03/11/1999WO1999012361A1 Method for the user-controlled release of wireless telecommunications connections in wireless telecommunications systems, especially dect systems
03/11/1999WO1998057449A3 Establishing a wireless link between a subscriber terminal and a central terminal of a telecommunications system
03/11/1999CA2302295A1 Method for the user-controlled release of wireless telecommunication co nnections in wireless telecommunication systems, particularly dect systems
03/10/1999EP0900508A2 A dynamic radio backbone transmission system
03/10/1999EP0900507A1 Method for coupling of telecommunication terminals to a radio network termination
03/10/1999EP0900506A2 Process, device and terminal for expanding a unidirectional paging network to form a quasi-bidirectional paging network
03/10/1999CN1210637A Method and arrangement for transmitting outbound message in two-way messaging system
03/09/1999US5881092 Spread spectrum telecommunication system
03/09/1999US5881060 Integrated cellular voice and digital packet data telecommunications systems and methods for their operation
03/04/1999WO1999011081A2 An apparatus and method for peer-to-peer link monitoring of a wireless network with centralized control
03/04/1999WO1998054919A3 Paging a wireless terminal in a wireless telecommunications system
03/04/1999DE19738340A1 Roaming von Mobilteilen in zumindest teilweise asynchronen drahtlosen Telekommunikationsnetzen, insbesondere DECT-Netzen Roaming handsets in at least partially asynchronous wireless telecommunications networks, in particular DECT networks
03/04/1999DE19738339A1 Verfahren zum benutzergesteuerten Abbauen von drahtlosen Telekommunikationsverbindungen in drahtlosen Telekommunikationssystemen, insbesondere DECT-Systemen A method for user-controlled dismantling of wireless telecommunications connections in wireless telecommunication systems, particularly DECT systems
03/03/1999EP0899975A1 Radio communications system with private home stations equipped with a signalisation convertor
03/02/1999US5878352 Apparatus and method for selecting a transmitter for directed message delivery
03/02/1999US5878346 Nonterrestrial cellular mobile telecommunication network
03/02/1999US5878345 Antenna for nonterrestrial mobile telecommunication system
03/02/1999US5878344 Module for selectively providing wireless and wireless call communication services
03/02/1999US5878339 Cellular radiotelephone system with remotely programmed mobile stations
03/02/1999US5878329 Power control of an integrated cellular communications system
02/1999
02/25/1999WO1999009768A1 Vehicle communication system
02/25/1999WO1999009767A1 Signal transmission method and base station device for mobile communications
02/25/1999WO1999009762A1 Frequency translation to local multi-point distribution systems for personal communications services
02/25/1999WO1999009685A2 Wireless telecommunications system
02/25/1999WO1999009665A1 Handset for half-duplex communications through a cellular terminal
02/25/1999WO1999009657A2 Dynamic wireless telecommunications system
02/25/1999WO1999009534A1 Apparatus for communicating multi-lingual messages and method therefor
02/25/1999WO1998054866A3 Method and apparatus for providing error protection for over the air file transfer
02/24/1999EP0898435A2 Digital cordless telephone system
02/24/1999EP0786144A4 Multi-beam satellite-based messaging system
02/24/1999EP0724818A4 Distributed telecommunications switching system
02/24/1999EP0654202A4 A method and apparatus of dynamically adjusting a maximum number of users on a physical channel.
02/24/1999CN1209236A Point-multi point radio transmission system
02/24/1999CN1209030A Complete dialed number detection in WLL terminal without specified time delay
02/24/1999CN1209026A Rodio paging receiver having time correcting function
02/24/1999CN1209025A Network of providing high-speed paging service and method for controlling the same
02/24/1999CN1209024A System and method for synchronized wide and local area communication utilizing single frequency
02/23/1999US5875399 Method and arrangement in an analogue mobile telesystem
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