Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
08/2001
08/14/2001US6275487 BCCH carrier of non-constant power and corresponding method of measuring the signal level received by a mobile station on a carrier of this kind
08/14/2001CA2064806C Paging system with energy efficient station location
08/14/2001CA2045211C Method for regulating power in a digital mobile telephony system
08/09/2001WO2001058197A1 Method for transferring intersystem connections
08/09/2001WO2001058193A1 Autonomous zone forming communication device and autonomous zone forming method
08/09/2001WO2001058179A2 System for transmitting and receiving short message service (sms) messages
08/09/2001US20010012785 Methods and apparatus for power allocation on a reverse link power control channel of a communication system
08/09/2001US20010012774 Communication device and communication method
08/09/2001US20010012276 CDMA communication system and its transmission power control method
08/08/2001EP1122965A1 Radio communication device and method of controlling transmission rate
08/08/2001EP1122896A2 Radio communication system
08/08/2001EP1121830A1 Coverage detection and indication in multimedia radiocommunication systems
08/08/2001EP1121826A1 Method of cell re-selection, and network part, and subscriber terminal
08/08/2001EP1121821A2 A variable sleep mode for mobile stations in a mobile communications network
08/08/2001EP1121819A1 Method for adjusting channel powers in a wireless communication system
08/08/2001CN1307786A Mobile radio communication system, communication apparatus for mobile radio communication system, and mobile radio communication method
08/08/2001CN1307759A Method for regulating power of point-to-multipoint connections in wireless telecommuniations systems during an uncoordinated unlicensed system operation
08/08/2001CN1307758A 功率控制子系统 Power control subsystem
08/07/2001US6272336 Traffic-weighted closed loop power detection system for use with an RF power amplifier and method of operation
08/07/2001US6272168 Code sequence generator in a CDMA modem
08/07/2001US6272124 Complemental service providing device and method in communication system
08/07/2001CA2199892C Scheme for wire line data transmission in mobile communication system
08/02/2001WO2001056174A2 Method and system for reducing power consumption in communication devices
08/02/2001US20010011033 Apparatus and method for mobile communications
08/02/2001US20010011024 Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel
08/02/2001US20010011023 Wireless communication device capable of controlling transmission power and transmission power control method therefor and wireless communication system employing the same
08/02/2001US20010011022 Method for controlling a diversity of multi-carrier CDMA systems in cellular environments
08/02/2001US20010011018 Method for optimizing forward link power levels during soft handoffs in a wireless telecommunications network
08/02/2001US20010011011 Radio communication system
08/02/2001US20010010684 Subchannel control loop
08/01/2001EP1120918A2 Power saving circuit in mobile terminal with control of the display dependent on the state of operation
08/01/2001EP1120000A1 Load sharing for mcpa-equipped base stations
08/01/2001EP1119991A1 Access technique of channel hopping communications system
08/01/2001EP1119987A2 High power short message service using tdma frames and/or bcch
08/01/2001EP1119946A1 Medium access control protocol with automatic frequency assignment
08/01/2001EP1119922A1 Offline page monitoring
08/01/2001CN1306707A 通信装置 Communication device
07/2001
07/31/2001US6269126 Data communication and radio system
07/31/2001US6269086 Arrangement and method for selectable time/frequency division multiplex communication
07/26/2001WO2001054445A1 Wireless communications receiver employing quick paging channel symbols
07/26/2001WO2001054430A2 Wireless communications receiver to facilitate detection of a primary paging channel
07/26/2001US20010009864 Apparatus and method for displaying available service time in mobile telephones
07/25/2001EP1119117A1 Base station device, communication terminal, and transmission power control method
07/25/2001EP1119113A2 Method and system for dynamic downlink power control in a timedivision, multiplex wireless system
07/25/2001EP1118234A1 System and method for mobility management for an internet telephone call to a mobile terminal
07/25/2001EP1118170A1 Methods and apparatuses for fast power control of signals transmitted on a multiple access channel
07/19/2001WO2001052585A1 Method for preparing an interfrequency handover, a network element and a mobile station
07/19/2001WO2001052425A2 Mobile station assisted forward link transmission power and data rate control in a cdma system
07/19/2001US20010008521 Method for preparing an interfrequency handover, a network element and a mobile station
07/19/2001US20010008520 Method and apparatus for maximizing the use of available capacity in a communication system
07/18/2001EP1117195A2 Base station apparatus and transmission power control method
07/18/2001EP1117194A2 Base station apparatus and transmission power control method
07/18/2001EP1117193A2 Base station apparatus and transmission power control method
07/18/2001EP1117192A1 CDMA network for transmitting simultaneously different TPC commands to several base transmission stations
07/18/2001EP1116393A1 Communication network
07/18/2001EP1116392A1 Communication network
07/18/2001EP1116363A1 Open loop receiver
07/18/2001EP1116345A1 Signal splitting method for limiting peak power in a cdma system
07/18/2001EP1116342A2 Method and base station for channel allocation in a radio communications system
07/18/2001EP1116341A1 Power control protocol for highly variable data rate reverse link of a wireless communication system
07/18/2001CN1304625A Fast acquisition of traffic channels for highly variable data rate
07/18/2001CN1304623A Communication terminal device and method of prevention of excessive interference
07/18/2001CN1304595A Communicating signalling information in cellular system that has tight frequency reuse pattern
07/18/2001CN1304592A Channel assignment method for base station in mobile communication system
07/18/2001CN1304591A Method of providing burst timing for high-speed data transmission in base station transceiver system of mobile communication system
07/18/2001CN1304589A Method for supporting discontinuous transmission mode in base station in mobile communication system
07/18/2001CN1304586A Downlink power control in cellular mobile radio communications system
07/18/2001CN1304493A Positioning device using cellular communication
07/18/2001CN1304267A Mobile radio with adaptive ineffertive pager message distinguishing
07/18/2001CN1304224A Method and system for controlling movable communication and base station and movable station thereby
07/17/2001US6263205 Mobile radio communication system
07/17/2001US6263200 Radio terminal apparatus equipped with battery power saving function, and mobile communication system using the same
07/17/2001US6263191 Signal improvement for a wireless communication system
07/12/2001WO2001050780A2 Reduction of power consumption with increased standby time in wireless communications device
07/12/2001WO2001050669A1 Self-optimizing multi-variable point to multipoint communication system
07/12/2001WO2001050633A1 Adaptive link layer for point to multipoint communication system
07/12/2001CA2433617A1 Self-optimizing multi-variable point to multipoint communication system
07/11/2001CN1303574A Event reminder for communication device
07/11/2001CN1303550A Spread spectrum communication device and spectrum communication method
07/11/2001CN1303189A Cross region switching method and mobile station using said method
07/11/2001CN1068480C Raio communication system
07/10/2001US6259922 Managing interference in channelized cellular systems
07/10/2001US6259912 Apparatus and method for measurement of transmission power of base station and call-test of base station in a digital mobile communication system
07/10/2001US6259724 Random access in a mobile telecommunications system
07/10/2001US6259687 Communication station with multiple antennas
07/10/2001US6259685 Method for channel allocation utilizing power restrictions
07/10/2001US6259681 Method and apparatus for reducing the power consumption of a battery operated transceiver
07/05/2001WO2001049053A1 Base station device and transmission power control method
07/05/2001WO2001048952A1 Method and device for transmitting burst signal in mobile communication system, information distribution method, and information distribution controller
07/05/2001WO2001048951A1 Cdma terminal and cdma method
07/05/2001WO2001048947A1 Discrete power level coding for indicating uplink mobile receive level in a wireless repeater system
07/05/2001WO2001011789A3 Battery operated radio receivers having power save by reducing active reception time
07/05/2001US20010006428 Optical space transmission device
07/05/2001US20010006390 Radio communication terminal and control method therefor
07/05/2001DE19963040A1 Mobilfunkgeät mit adaptiver Erkennnung von leeren Rufmeldungen Mobilfunkgeät with adaptive Erkennnung of empty paging messages
07/04/2001EP1113693A1 Base station device and method for preventing degradation of circuit quality
07/04/2001EP1113692A1 System and method for locating a mobile apparatus and mobile apparatus for such a system
07/04/2001EP1113690A2 Communication apparatus and control method therefor
07/04/2001EP1113687A1 Radio communication system and method
07/04/2001EP1113589A2 Control of bit rate based on traffic and transmit power