Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
05/1998
05/14/1998WO1998020632A1 Power-saving method for providing synchronization in a communications system
05/14/1998WO1998020620A1 Method and apparatus for reducing standby current in communications equipment
05/13/1998EP0840988A2 Connection establishment method and radio system
05/13/1998CN1181866A Method and appts. for reducing the power consumption of a battery operated transceiver
05/13/1998CN1038379C Selective calling reception appts.
05/12/1998US5752201 Mobile terminal having power saving mode that monitors specified numbers of filler messages
05/12/1998US5752197 Method for adjusting transmission power in a radio system, and an exchange
05/07/1998WO1998013949A3 Method for adapting a receiver to transmission conditions, and the adequate receiver
05/07/1998WO1998005130A3 Method and system to supply data to the users of a dect system
05/07/1998WO1998000983A3 Method and apparatus for using duality and also a system for communicating digital information
05/06/1998EP0839411A1 Reducing power consumption in portable radiotelephone
05/05/1998US5749055 Analog retry
05/05/1998US5748687 Spreading code sequence acquisition system and method that allows fast acquisition in code division multiple access (CDMA) systems
04/1998
04/30/1998WO1998018280A2 Random access in a mobile telecommunications system
04/30/1998WO1998018212A2 Method and apparatus for performing a fast downward move in a cellular telephone forward link power control system
04/30/1998CA2269240A1 Method and apparatus for performing a fast downward move in a cellular telephone forward link power control system
04/30/1998CA2266391A1 Spectrally efficient high capacity wireless communication systems with spatio-temporal processing
04/29/1998EP0838964A2 Method for self-calibration of a wireless communication system
04/29/1998EP0838908A2 Radiotelephone proximity detector
04/29/1998EP0838107A1 Variable rate circuit-switched transmission services in cellular radio systems
04/29/1998EP0838106A2 Dual mode satellite/cellular terminal
04/28/1998US5745860 Method and system of data transmission and reception in a mobile station within a radio telecommunications system
04/28/1998US5745842 Method and apparatus for controlling operation of a portable or mobile battery-operated radios
04/28/1998US5745521 Spread spectrum communication apparatus and signal intensity detection apparatus
04/28/1998US5745520 Method and apparatus for power control in a spread spectrum communication system using threshold step-down size adjustment
04/28/1998US5745496 Apparatus and method of establishing a downlink communication path in a wireless telecommunications system
04/28/1998US5745480 Multi-rate wireless communications system
04/25/1998CA2352594A1 Method for self-calibration of a wireless communication system
04/23/1998WO1998017020A1 An adaptive method for channel assignment in a cellular communication system
04/22/1998EP0836770A2 Automatic power control system for a code division multiple access (cdma) communications system
04/22/1998CN1179864A Method and apparatus for performing power control in mobile communication system
04/21/1998US5742909 Transmission of data indicating dynamic transmission/reception periods
04/21/1998US5742595 Processing CDMA signals
04/15/1998EP0835593A2 Code division multiple access (cdma) communication system
04/15/1998EP0835568A2 Cdma modem
04/15/1998CN1179073A Power saving mobile telephone equipment
04/15/1998CN1178928A Radio Modulation demodulator with power source
04/14/1998US5740541 In a communication system
04/14/1998US5740529 Method and apparatus for controlling power supplied to a receiver based on detection of errors in groups of data in a signal being received by said receiver
04/14/1998US5740517 Radio pager sync acquisition timing arrangement for battery saving operation
04/14/1998US5740366 Communication network having a plurality of bridging nodes which transmit a beacon to terminal nodes in power saving state that it has messages awaiting delivery
04/14/1998US5740129 Real time clock
04/08/1998EP0834123A1 Machine control module for a processor
04/08/1998EP0629325A4 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system.
04/07/1998US5737707 Pager-controlled wireless radiotelephone
04/07/1998CA2112709C Portable telephone
04/07/1998CA2085686C Method and circuit for saving the power of a battery used in a portable radio telephone
04/02/1998WO1998013949A2 Method for adapting a receiver to transmission conditions, and the adequate receiver
04/01/1998EP0833538A2 Mobile communication device and method of controlling the same
04/01/1998EP0833537A2 A mobile telephone apparatus with power saving
04/01/1998CN1177891A Cell-saving wireless paging receiver
03/1998
03/31/1998US5734686 Selective power supply control for battery saving effectively
03/31/1998US5734678 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
03/31/1998US5734645 Layer 2 protocol in a cellular communication system
03/31/1998US5734639 Wireless direct sequence spread spectrum digital cellular telephone system
03/26/1998WO1998012887A1 Received signal selection system for combined pager/cellular telephone apparatus
03/26/1998WO1998012678A2 Method of facilitating transmission level measurement, and base station
03/26/1998WO1998005129A3 Load monitoring and management in a cdma wireless communication system
03/26/1998WO1997047148A3 Using a signal with increased power for determining the position of a mobile subscriber in a cdma cellular telephone system
03/25/1998EP0830775A1 Control message transmission in telecommunications systems
03/25/1998EP0830763A1 Subscriber terminal for a wireless telecommunications system
03/25/1998EP0830759A1 Apparatus and method of frame aligning information in a wireless telecommunications system
03/25/1998EP0830751A1 Apparatus and method of controlling transmitting power in a subscriber terminal of a wireless telecommunications system
03/25/1998EP0830750A1 Apparatus and method of transmitting and receiving information in a wireless telecommunications system
03/25/1998EP0830749A1 Apparatus and method of synchronizing a transmitter in a subscriber terminal of a wireless telecommunications system
03/25/1998EP0830748A1 Apparatus and method of establishing a downlink communication path in a wireless telecommunications system
03/25/1998CN1177266A Method of enabling handoff
03/25/1998CN1177265A Radio receiver for selective calling
03/25/1998CN1037886C Adaptive radio receiver controller method and apparaus
03/24/1998US5732347 Imminent change warning
03/24/1998US5732328 Method for power control in wireless networks for communicating multiple information classes
03/19/1998WO1998011677A2 Method and apparatus for performing distributed forward power control
03/19/1998WO1998007291A3 Signalling method and a digital radio system
03/19/1998CA2265667A1 Method and apparatus for performing distributed forward power control
03/18/1998EP0830046A2 Transmission restriction for a mobile station
03/18/1998EP0829174A1 Reconfigurable subscriber terminal for a wireless telecommunications system
03/18/1998EP0829150A1 Cdma transmission employing clipping function
03/18/1998CN1176717A Communications system and a method therefor
03/18/1998CN1176716A Method and apparatus for adatively selecting a communication strategy in a selective call radio communication system
03/18/1998CN1037806C Method for adjusting transmission power in a radio system, and an exchanger
03/17/1998US5729589 Apparatus and method for incoming call detection and alarm circuitry for cellular telephones
03/17/1998US5729541 System for transmitting packet data in radio telephone TDMA systems
03/17/1998US5729538 Dual mode satellite/cellular terminal
03/12/1998WO1998010617A1 Methods and apparatus for performing automatic mode selection in a multimode mobile terminal
03/12/1998WO1998010610A1 Mobile station operations management based on battery capacity
03/12/1998WO1998010609A1 Methods and apparatus for generating timing signals in a radiocommunication unit
03/12/1998WO1998010565A1 Method for installing a wireless network
03/11/1998EP0827675A1 Method and apparatus for power control in a spread-spectrum communication system
03/11/1998EP0827646A1 Method and apparatus for conserving power in portable, battery-operated radios
03/11/1998CN1175865A Variable format radio pager having power saving mode during binary code transmission
03/11/1998CN1175829A Random access control for CDMA network
03/10/1998US5726984 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
03/10/1998US5726981 Methods for making active channel measurements in a personal base station environment
03/10/1998US5726636 Emergency telephone with automatic low-battery signaling
03/05/1998WO1998009465A1 Method and system for autonomously allocating transmit power levels for communication between a cellular terminal and a telephone base station
03/05/1998WO1998009461A1 Methods and systems for concurrent receipt of incoming calls from a wide area cellular network and a private radio communications network
03/04/1998EP0500689B1 Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
03/04/1998CN1175339A Method and system of data transmission and reception in a mobile station within a radio telecommunications system
03/04/1998CN1175335A Multi-hop packet radio networks
03/03/1998US5724666 Polarization diversity phased array cellular base station and associated methods
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