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)
01/1997
01/01/1997CN1139365A Radio paging receiver capable of controllably varying activatin period of receiving section to improve battery saving efficiency
12/1996
12/31/1996US5590414 Adapter unit for a portable radio telephone enabling either one of data transmission and hand-free operation
12/31/1996US5590408 Reverse link, transmit power correction and limitation in a radiotelephone system
12/31/1996US5590396 Method and apparatus for a deep-sleep mode in a digital cellular communication system
12/30/1996CA2177423A1 Operation of a radiotelephone in a synchronous extended standby mode for conserving battery power
12/24/1996US5588043 Comprehensive mobile communications device registration method
12/24/1996US5588020 Spread spectrum CDMA communications system
12/24/1996US5587706 Method and apparatus for power off control of a selective call radio
12/19/1996WO1996041439A1 Standby power saving in mobile phones
12/12/1996WO1996039779A2 Control message transmission in telecommunications systems
12/11/1996EP0746951A1 Method for transmitting calls of different priorities in a cellular network
12/10/1996US5584055 Adapter unit for adaptively supplying a portable radio telephone with power
12/10/1996US5584049 Apparatus and method for adding and removing a base station from a cellular communications system
12/10/1996US5584048 Method for saving battery power within communication units
12/10/1996CA2064315C Selective calling receiver
12/10/1996CA2010232C Apparatus for determining battery type and modifying operating characteristics
12/05/1996WO1996038995A1 Apparatus and method of programming a subscriber terminal in a wireless telecommunications system
12/05/1996WO1996038994A1 Apparatus and method of authenticating a subscriber terminal in a wireless telecommunications system
12/05/1996WO1996038993A1 Reconfigurable subscriber terminal for a wireless telecommunications system
12/05/1996WO1996038967A1 Control message transmission in telecommunications systems
12/05/1996WO1996038966A1 Multiline wireless transmission in a wireless telecommunications system
12/05/1996WO1996038964A1 Multi-channel digital data transmission in a wireless telecommunications system
12/05/1996WO1996038957A1 Subscriber terminal monitor system for a wireless telecommunications system
12/05/1996WO1996038952A1 Subscriber terminal for a wireless telecommunications system
12/05/1996WO1996038944A1 Cdma transmission employing clipping function
12/05/1996WO1996038941A1 Apparatus and method of frame aligning information in a wireless telecommunications system
12/05/1996WO1996038938A2 Apparatus and method of controlling transmitting power and transmit rate of a wireless telecommunications system
12/05/1996WO1996038936A1 Apparatus and method of transmitting and receiving information in a wireless telecommunications system
12/05/1996WO1996038935A1 Controlling transmitter gain in a wireless telecommunications system
12/05/1996WO1996038934A1 Apparatus and method of controlling transmitting power in a subscriber terminal of a wireless telecommunications system
12/05/1996WO1996038931A1 Apparatus and method of establishing a downlink communication path in a wireless telecommunications system
12/05/1996WO1996038930A1 Apparatus and method of establishing and maintaining communication paths in a wireless telecommunications system
12/05/1996WO1996038929A1 Apparatus and method of synchronizing a transmitter in a subscriber terminal of a wireless telecommunications system
12/05/1996WO1996038786A1 Machine control module for a processor
12/05/1996CA2222705A1 Apparatus and method of controlling transmitting power and transmit rate of a wireless telecommunications system
12/03/1996US5581244 Paging message processing
11/1996
11/28/1996WO1996038010A1 Method and apparatus for supporting delivery of short message service messages to sleeping mobile stations in a cellular communications system
11/27/1996CN1136879A Improving the performance of a mobile cellular communication system
11/26/1996US5579373 Transmission power control method in cellular radiotelephone system
11/21/1996WO1996037082A1 Increasing capacity in a cellular mobile telephone network
11/21/1996WO1996037054A1 A method for estimating the quality of a connection, and a receiver
11/21/1996WO1996037053A2 Method and apparatus for controlling operation of a portable or mobile battery-operated radios
11/21/1996WO1996037051A1 Method and apparatus for conserving power in portable, battery-operated radios
11/20/1996CN1136373A A method for controlling a radio unit
11/20/1996CN1136242A Method and apparatus for power control in wireless networks
11/14/1996WO1996036136A1 Method and apparatus for polarization diversity in a base station using antenna arrays
11/13/1996EP0741955A1 Method for adjusting transmission power in a radio system, and an exchange
11/13/1996CN1135824A Apparatus and method for adding and removing a base station from a cellular communications system
11/12/1996US5574996 Enhanced sleep mode in radiocommunication systems
11/12/1996US5574983 Base station device and mobile station device in mobile communication system utilizing the site diversity effect in soft handover state
11/12/1996US5574974 Adaptive channel allocation in a mobile communications system
11/12/1996US5574972 Mobile radio system having power level control signalling
11/12/1996US5574747 Spread spectrum adaptive power control system and method
11/07/1996WO1996035307A1 Mobile communication system and its base-station device
11/06/1996EP0741467A2 A method and apparatus for power control in wireless networks
10/1996
10/30/1996EP0740481A2 Battery-saving method using different receiving modes
10/30/1996CN1134649A Intermittent receiving control apparatus of selective calling receiver
10/30/1996CN1134632A FM multiplexed broadcast receiving apparatus
10/29/1996US5570467 Method and apparatus for locating a digital control channel in a radiocommunication system
10/29/1996US5570421 Call informing device
10/29/1996US5570369 Reduction of power consumption in a mobile station
10/29/1996US5570349 Wireless direct sequence spread spectrum digital cellular telephone system
10/29/1996US5570343 Communications system
10/29/1996US5570025 Annunciator and battery supply measurement system for cellular telephones
10/29/1996US5569965 Control method for reducing quiescent current
10/24/1996WO1996033585A1 Battery-powered radio transceiver with improved battery life and method of operation
10/23/1996EP0738442A1 Dual mode receiver having battery saving capability
10/23/1996CN1134205A Method for eliminating multiple-access interference and mobile station
10/22/1996US5568513 Standby power savings with cumulative parity check in mobile phones
10/16/1996EP0737409A1 Improving the performance of a mobile cellular communication system
10/16/1996EP0737407A1 Power saving method for a mobile radio terminal
10/16/1996CN1133669A Method and apparatus for reducing the average downlink transmitted power from base stations during soft handoff
10/16/1996CN1033063C Power-saving operation method for pager
10/15/1996US5566366 Method of power conservation in a data communications system
10/15/1996US5566357 Method for handling messages
10/15/1996US5566165 Transmission power control method and a communication system using the same
10/15/1996US5566081 Method of saving power consumption in a battery operated pager receiver
10/09/1996CN1132991A Method for searching control channel in mobiler station
10/09/1996CN1132967A Control apparatus and control method for attenuating radio signal
10/08/1996US5564084 Transmission power level monitoring apparatus employed in TDMA communication system
10/08/1996US5564075 Method and system for controlling the power at which an access packet is sent by a mobile in a mobile radio system
10/08/1996US5563907 For use with a transmitter
10/03/1996WO1996031014A1 Method and apparatus for performing power control in a mobile communication system
10/02/1996EP0735787A2 Selective call receiver for FM multiplexer broadcast
10/02/1996CN1132585A Method for adjusting transmission power in a radio sytem, and an exchange
09/1996
09/26/1996WO1996029837A1 Method and apparatus for adaptive channel allocation with power control in a mobile communications system
09/26/1996WO1996029790A1 Interference reduction in tdm-communication/computing devices
09/25/1996CN1131893A Circuit and method for controlling timing of intermittent reception in radio equipment
09/24/1996CA2057542C Switching circuit having a reduced output impedance
09/12/1996WO1996027993A1 A subscriber unit having a sleep mode and a dormant mode
09/12/1996WO1996021998A3 Radio system for cordless subscriber line interface
09/12/1996CA2214768A1 A subscriber unit having a sleep mode and a dormant mode
09/11/1996EP0731571A2 Mobile communication system and mobile station equipment with delay before data transmission
09/11/1996EP0446248B1 Power conservation method and apparatus for a portion of a synchronous information signal
09/11/1996CN1130975A Method and apparatus for balancing forward link handoff boundary to reverse link handoff boundary in cellular communication system
09/11/1996CN1130971A Method for increasing autonomy of radio-paging receiver, and corresponding receiver
09/11/1996CN1130851A Transmission power control method and apparatus for mobile communications using CDMA (code division multiple access) system
09/06/1996WO1996027246A1 Method and apparatus for mitigating interference produced by a communication unit in a communication system
09/06/1996WO1996027243A1 Method and apparatus for adaptively selecting a communication strategy in a selective call radio communication system
09/04/1996CN1130450A Method and apparatus for simulating user interference in spread spectrum communications system
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