Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
04/2001
04/04/2001EP1088408A1 Method for supporting a discontinuous transmission mode in a base station in a mobile communication system
04/04/2001EP0607359B1 Transmitter power control system
04/04/2001CN1064208C 移动通信方法及移动接收机 The mobile communication method and a mobile receiver
04/04/2001CN1064204C Method for controlling radio unit
04/04/2001CN1064200C Transcoding and transdecoding units and method for adjusting the output thereof
04/03/2001US6212410 Portable telephone apparatus with security function
04/03/2001US6212403 Wireless telephone battery charging while performing data communications
04/03/2001US6212398 Wireless telephone that rapidly reacquires a timing reference from a wireless network after a sleep mode
04/03/2001US6212397 Method and system for controlling remote multipoint stations
04/03/2001US6212371 Mobile wireless terminal and power controlling method
04/03/2001US6212370 Radio receiver for selective calling
04/03/2001US6212176 Digital control channels having logical channels for multiple access radiocommunication
04/03/2001US6212175 Method to sustain TCP connection
04/03/2001US6212174 Capacity management method for a code division multiple access (CDM) communication system
04/03/2001US6212173 Communication system with fast control traffic
03/2001
03/29/2001WO2001022762A1 Quality measurement of circuit-switched service in cellular radio network
03/29/2001WO2001022756A1 Transmission power controller
03/29/2001WO2001022749A1 Pda and system acquisition mode and method for wireless communication device
03/28/2001EP1087634A1 Method of managing the transmission between a terminal and a base station
03/28/2001EP1087631A2 Method and system for channel allocation using power control and mobile-assisted handover measurements
03/28/2001EP1087543A1 Method of improving user access performance by adjusting power of user probe signal
03/28/2001EP1087542A2 A method for adjusting the transmit power level during soft handoff in wireless communication systems
03/28/2001EP1086604A1 Calling method in a dect communications system
03/28/2001CN1289485A Power control with signal quality estimation for smart antenna array communication systems
03/27/2001US6208861 Mobile terminal with GPS function
03/27/2001US6208855 Mobile data communication system
03/27/2001US6208842 Method and apparatus for estimating a channel parameter
03/27/2001US6208699 Method and apparatus for detecting zero rate frames in a communications system
03/27/2001US6208630 Modulary clustered radiotelephone system
03/27/2001US6208624 Paging scheme for mobile communication system using increased paging channel data transmission rate
03/22/2001WO2001020936A1 Mobile communication terminal
03/22/2001WO2001020935A1 A power control method and a radio system
03/22/2001WO2001020805A1 Transmit power control method and apparatus
03/21/2001EP1085731A2 Telephone having a power saving function
03/21/2001EP1085676A1 Method of controlling power in a point to multipoint communication network and system for carrying out said method
03/21/2001EP1084587A2 Fast acquisition of traffic channels for a highly variable data rate
03/21/2001EP1032986A4 Method for transmission of circuits, packets, and cells in a satellite/wireless tdma system
03/21/2001CN1288618A Base station and method of transmission power control
03/21/2001CN1288339A Method for improving user interface properties by using modulating user's detecting signals
03/21/2001CN1288306A Primary district search method for acturating in high speed searching primary district in CDMA system
03/20/2001US6205343 Peak current reduction in a cordless telephone handset
03/20/2001US6205333 Mobile communication system and mobile communication apparatus in which wait time is extended
03/15/2001WO2001019000A1 Method for measuring the intercell interference in a frequency channel
03/15/2001WO2001018987A1 Wireless communications apparatus and methods using intelligent modulation code assignment
03/15/2001CA2317517A1 A method for adjusting the transmit power level during soft handoff in wireless communication systems
03/14/2001EP1083684A2 Radio communication system and method
03/14/2001EP1083665A2 Power consumption control method and apparatus for a communication system subscriber unit
03/14/2001EP1083664A2 Power consumption control method and apparatus for a communication system subscriber unit
03/14/2001EP1082860A1 Event reminder for a communication device
03/14/2001EP1082823A1 Estimation of signal to interference ratio in a mobile communication system
03/14/2001CN1287759A Reservation multiple access control equipment & method in a CDMA communications system
03/14/2001CN1287423A Method for transmitting and receiving short information broadcasting service in telecommunication system
03/14/2001CA2317297A1 Method of improving user access performance by adjusting power of user probe signal
03/13/2001US6201977 Power-saving mode for portable communication devices
03/13/2001US6201954 Method and system for providing an estimate of the signal strength of a received signal
03/13/2001US6201801 Polarization diversity phased array cellular base station and associated methods
03/08/2001WO2001017307A1 Subscriber station, network control means and method for carrying out inter-frequency measurements in a mobile communication system
03/08/2001WO2001017306A1 Subscriber station, network control means and method for triggering inter-frequency measurements in a mobile communication system
03/08/2001WO2001017305A1 Subscriber station and method for carrying out inter-frequency measurements in a mobile communication system
03/08/2001WO2001017158A1 Method and apparatus for detecting zero rate frames in a communications system
03/08/2001WO2001017140A1 Cdma mobile communication station, cdma mobile communication system, and cdma packet transmission method
03/08/2001WO2001017107A1 Adaptive rf amplifier prelimiter
03/08/2001WO2000065742A3 Tailored coverage area for adaptive antennas
03/08/2001CA2634485A1 Adaptive rf amplifier prelimiter
03/08/2001CA2381555A1 Method and apparatus for detecting zero rate frames in a communications system
03/07/2001EP1081981A1 Mobile communication system
03/07/2001EP1081979A1 Subscriber station, network control means and method for carrying out inter-frequency measurements in a mobile communication system
03/07/2001EP1081978A1 Subscriber station and method for carrying out inter-frequency measurement in a mobile communication system
03/07/2001EP1081977A1 Subscriber station, network control means and method for triggering inter-frequency measurements in a mobile communication system
03/07/2001EP1081976A2 Control method of searching neighboring cells, mobile station, and mobile communication system
03/07/2001EP1081876A2 Method and system for controlling forward transmit power in a wireless system
03/07/2001EP1081875A2 Aggregate power measurement and control
03/07/2001EP1080537A1 Radio receivers
03/07/2001CN1286878A Device and method for controlling initial transmission power of forward link channel in mobile communication system
03/07/2001CN1286848A Communication control device and method for CDMA communication system
03/07/2001CN1286549A Step regulation method for closed-loop power control in WCDMA system
03/07/2001CN1063002C Non-continuous transmission for seamless handover in DS-CDMA systems
03/06/2001US6198937 Method and apparatus for controlling radio link capacity in a communication system
03/06/2001US6198926 Method for establishing standby periods in a base station and a handset
03/06/2001US6198911 Controlling transmitter gain in a wireless telecommunications system
03/06/2001US6198910 Cellular network having improved method for managing RF channels
03/01/2001WO2001015343A1 Base station device, communication terminal, and transmission power control method
03/01/2001WO2000062440A3 Method for controlling transmission power
03/01/2001WO2000054415A3 Cdma signal power control using quadrature signal calculations
03/01/2001DE19939365A1 Mobile station identification method
03/01/2001DE10035062A1 Verfahren und Vorrichtung zur Reduzierung der Leistungsaufnahme einer Kommunikationsvorrichtung Method and apparatus for reducing power consumption of a communication device
03/01/2001CA2347372A1 Base station device, communication terminal, and transmission power control method
02/2001
02/28/2001EP1079646A2 Communication performance and blocking probability calculation method, apparatus in mobile communication system, and recording medium
02/28/2001EP1079592A2 Ringing signal generator
02/28/2001EP1079542A1 Transmit power control in a mobile communication system
02/28/2001EP1079530A2 Power consumption control method and apparatus for a communication system subscriber unit
02/28/2001EP1078547A1 Soft hand-off in cellular mobile communications networks
02/28/2001CN1286000A Method and apparatus for high rate packet data transmission
02/28/2001CN1285701A Caculation method and device, of communication property and blocking probability, and recording medium thereof
02/27/2001US6195573 Radio telephone receiver with quick quiescent mode
02/27/2001US6195562 System for limiting the transmitted power of a mobile communication means
02/27/2001US6195046 Base station with slave antenna for determining the position of a mobile subscriber in a CDMA cellular telephone system
02/22/2001WO2001013668A1 Method for associating discontinuous radio channel groups with service providers in wireless telephone systems
02/22/2001WO2001013536A1 Connection control in a communication system
02/21/2001EP1077580A1 Method for preventing overload conditions in communication systems