Patents
Patents for H04W 88 - Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices (88,366)
05/2002
05/29/2002EP1208720A1 Retractable microphone/speaker lead for a belt clip attachment device for a mobile phone or the like
05/29/2002EP1208707A1 Add-on base station for cellular network expansion
05/29/2002EP1208703A1 Cell broadcast in a hybrid gsm/cdma network
05/29/2002EP1208550A1 Automatic installation process for wireless communication system
05/29/2002DE10146315A1 Basisstations-Modulator/Demodulator und ATM-Zellen-Sende-/Emfangsverfahren Base station modulator / demodulator and ATM cell transmitter / Emfangsverfahren
05/29/2002DE10007806C2 Verfahren zum Betrieb eines in einem Fahrzeug eingebauten Funkgeräts und eines tragbaren Funktelefons Method for operating an in-vehicle radio device and a portable radio telephone
05/29/2002CN1351801A Integrated home location register and IP-S37 gateway
05/28/2002US6397089 Portable terminal device
05/28/2002US6397074 GPS assistance data delivery method and system
05/28/2002US6397065 Cellular radio access network and location updating in a cordless communications system
05/28/2002US6397060 Radio communication apparatus capable of updating menu data listing information services
05/28/2002US6397059 Alpha enhanced paging and voice mail system and method
05/28/2002US6396824 CDMA communications and geolocation system and method
05/28/2002US6396823 Base station transceiver for frequency hopping code division multiple access system
05/28/2002US6396820 Wireless telecommunications system for improving performance and compatibility
05/28/2002US6396411 Reliable and fast frame synchronization scheme for flex paging protocol
05/28/2002US6396399 Reduction of devices to quiet operation
05/23/2002WO2002041656A1 Advertisement method using download time of hand-held terminal
05/23/2002WO2002041655A1 Transmitting messages in telecommunication system comprising a packet radio network
05/23/2002WO2002041651A2 Methods and apparatus for identifying asset location in mobile co mmunication networks
05/23/2002WO2002041648A2 Subscriber integrated access device for use in wireless and wireline access systems
05/23/2002WO2002041620A2 Method and system for re-valuing prepaid telephone accounts
05/23/2002WO2002041619A1 Method and system for revaluing prepaid telephone accounts
05/23/2002WO2002041545A2 Wireless clock synchronization
05/23/2002WO2002041511A1 Operations, administration and maintenance of components in a mobility network
05/23/2002WO2002041504A2 Methods and apparatus for identifying asset location in communication networks
05/23/2002WO2002041498A2 Communication system and method utilizing request-reply communication patterns for data compression
05/23/2002WO2002013457A3 Method, network and control station for the two-way alternate control of radio systems of different standards in the same frequency band
05/23/2002WO2001076273A3 Determining which cell, cell group or cell type a station is associated in idle state after the connection has been completet
05/23/2002US20020062472 Dynamically reconfigurable universal transmitter system
05/23/2002US20020061774 Two-way communication device with transmission of stored signal directly initiated by user
05/23/2002US20020061766 Base station for use in multi-network connection communication system and its connecting method
05/23/2002US20020060994 Transmission of carry-on objects using a wireless ad-hoc networking environment
05/23/2002DE10054979A1 Mobile radiotelephone for controlling times in a signal device has a signal device to display incoming calls and other incoming messages and a signal blocking function for deactivating the signal device.
05/23/2002DE10054943A1 Kommunikationseinrichtung Communication device
05/23/2002DE10053897A1 Mobiles Endgerät mit Datenträger Mobile terminal with media
05/23/2002CA2428653A1 Transmitting messages in a telecommunication system comprising a circuit switched network and a packet network
05/23/2002CA2398781A1 Wireless clock synchronization
05/22/2002EP1207708A1 A mobile communication network
05/22/2002EP1207707A1 Transmission of carry-on objects using a wireless ad-hoc networking environment
05/22/2002EP1207656A2 System and method for data transfer
05/22/2002EP1206888A1 Optical data interface for wireless phones
05/22/2002EP1206887A1 Methods and arrangements for transcoder selection and transcoding data within packet-switched communication networks supporting radio interfaces
05/22/2002EP1206851A1 Synchronization deviation detection
05/22/2002EP0973795A4 Selective call device and method of subscribing to information services
05/22/2002CN1350760A Device for protecting the initial utilization of a process/chip card
05/22/2002CN1350755A 移动通信终端 The mobile communication terminal
05/22/2002CN1350754A Radio telephone terminal with smart card equipped with browser
05/22/2002CN1350743A Communication service system and dedicated communication terminal uses in it
05/22/2002CN1350414A Mobile phone, mobile phone system and base station therefor
05/22/2002CN1350407A Data transmission method and equipment between base band unit and MF unit in base station
05/22/2002CN1350403A Communication method in wireless communication system
05/22/2002CN1350402A Local area positioning method of mobile station basd on mobile communicaltion network
05/22/2002CN1350389A Method and apparatus for controlling wireless area group
05/22/2002CN1085474C Method for rapid acquiring information of wireless mobile telephone unauthorised and fraudulent calling
05/21/2002US6393284 Systems and methods for searching for TDMA signals in cellular radiotelephones
05/21/2002US6393280 Radio interface unit and method of controlling multiple/single mode thereof in wireless local loop network system
05/21/2002US6393279 Method for selecting cells in multiband system
05/21/2002US6393263 Mobile communications terminal and system with offset time feature
05/21/2002US6393006 Channel scanning method for portable terminal devices
05/21/2002US6393002 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
05/21/2002US6392999 Conferencing and announcement generation for wireless VoIP and VoATM calls
05/21/2002US6392533 Pager with message display
05/21/2002CA2212817C Method and apparatus for adaptively selecting a communication strategy in a selective call radio communication system
05/21/2002CA2105570C Mobile telephone, system and method
05/16/2002WO2002039775A1 Channel switching in umts
05/16/2002WO2002039770A1 Controlling service stream
05/16/2002WO2002039762A2 Method of and apparatus for detecting tty type calls in cellular systems
05/16/2002WO2002039758A2 Method for monitoring neighbouring radio cells in a radio communication system
05/16/2002WO2002039710A1 Ad hoc peer-to-peer mobile radio access system interfaced to the pstn and cellular networks
05/16/2002WO2002039698A1 Universal platform for telecommunication services
05/16/2002WO2002039624A2 Optical communication system within a cellular network
05/16/2002WO2002039615A2 Cellular base station with remote antenna
05/16/2002WO2002039339A1 Settlement system using radio telephone
05/16/2002WO2002021868A3 Device and system for wireless data transmission and information entry
05/16/2002WO2002019617A3 Generic wlan architecture
05/16/2002US20020059615 Cable broadcasting system, and head end unit and indoor unit to be used therein
05/16/2002US20020059596 Device and method for distributing program information and terminal and device relating to the same
05/16/2002US20020059535 Wireless clock synchronization
05/16/2002US20020059530 Method for identification
05/16/2002US20020059449 System and method for implementing local base stations
05/16/2002US20020059383 Apparatus, portable terminal unit, and system for controlling E-mail, and its method, computer-readable recording medium and program product for processing E-mail
05/16/2002US20020058539 Directional antenna for hand-held wireless communications device
05/16/2002US20020058533 Modem for selectively connecting to a land line or to a cellular telephone
05/16/2002US20020058520 Method and device for providing information related to activity of user
05/16/2002US20020058504 Ad hoc peer-to-peer mobile radio access system interfaced to the PSTN and cellular networks
05/16/2002US20020058502 Ad hoc peer-to-peer mobile radio access system interfaced to the PSTN and cellular networks
05/16/2002US20020058480 Base station apparatus, mobile terminal apparatus and wireless access system using the apparatuses
05/16/2002US20020057769 Radio telecommunications network, user equipment and method of operation
05/16/2002US20020057678 Method and system for wireless voice channel/data channel integration
05/16/2002US20020057653 Wireless telecommunications system for improving performance and compatibility
05/16/2002DE10056019A1 Information interrogation device has central unit coupled to interrogation device and reception devices linked to mobile radio network
05/16/2002CA2670653A1 Single user detection
05/15/2002EP1206157A2 Method for identification
05/15/2002EP1206152A2 Positioning method using mobile terminal and mobile terminal having positioning function
05/15/2002EP1206083A2 Wireless network with a choice of transport format combinations
05/15/2002EP1206073A2 System and method for pushing information from a host system to a mobile data communicatoin device
05/15/2002EP1206071A2 Base station, mobile terminal, and a wireless access system
05/15/2002EP1206050A1 Radio base station unit and radio communication method
05/15/2002EP1205733A2 Method and device for providing information related to activity of user