Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
08/2005
08/04/2005US20050169226 Transmission power level estimation
08/04/2005US20050169202 Method and apparatus for dynamic power allocation to a multimedia broadcast/multicast service
08/04/2005DE10360931A1 Wlan-Anfangsblockerfassung in analogen Radiovorstufen Wlan header detection in analog radio precursors
08/04/2005CA2718638A1 Method and apparatus optimizing receipt of call/broadcast paging messages by self-powered wireless communications devices
08/04/2005CA2553021A1 Method and apparatus optimizing receipt of call/broadcast paging messages by self-powered wireless communications devices
08/04/2005CA2552609A1 Radio resource management in wireless local area networks
08/03/2005EP1560352A1 Communication terminal apparatus and transmission power control method
08/03/2005EP1560341A1 A mobile station for a radio communication system and method of operation therefor
08/03/2005EP1560339A1 Transmission device and automatic gain control method
08/03/2005EP1559290A1 Data transmission method, radio network controller and base station
08/03/2005EP1559284A2 Method of communication device initiated frame exchange
08/03/2005EP1559281A1 Method and apparatus for adaptive carrier allocation and power control in multi-carrier communication systems
08/03/2005EP1559250A2 Method of optimizing data communication devices' auto-on functionality
08/03/2005EP1559213A2 Uplink dpcch transmission power control for terminal in soft handover
08/03/2005EP1559209A2 Channel estimation and spatial processing for tdd mimo systems
08/03/2005EP1559207A1 Controlling multiple modems in a wireless terminal using dynamically varying modem transmit power limits
08/03/2005EP1559205A2 Controlling multiple modems in a wireless terminal using energy-per-bit determinations
08/03/2005EP1072116A4 A wireless internet access method and system
08/03/2005EP1013013B1 An adaptive method for channel assignment in a cellular communication system
08/03/2005EP1005717A4 Cellular system having improved forward link management
08/03/2005CN1650657A Method and device for receiving radio signal
08/03/2005CN1650646A Method and system for optimizing power resources in wireless devices
08/03/2005CN1650540A Method and apparatus for reducing inter-channel interference in a wireless communication system
08/03/2005CN1650539A Power control of serving and non-serving base stations
08/03/2005CN1213551C Apparatus and method for controlling transmission power in mobile communication system
08/02/2005US6925314 Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone
08/02/2005US6925303 Reducing interference in cellular mobile communications networks
08/02/2005US6925071 Spread spectrum base station
08/02/2005US6924753 Robust system for transmitting and receiving map data
08/02/2005CA2382377C Apparatus and method for reporting service load to mobile station in mobile telecommunication system
07/2005
07/28/2005WO2005069673A1 Radio network relocation
07/28/2005WO2005069548A1 Arrangement comprising communication means that can be activated
07/28/2005WO2005069519A1 Wireless communication method and apparatus for optimizing the performance of access points
07/28/2005WO2005069108A1 Portable device for receiving media content
07/28/2005WO2005067659A2 Transport format combination selection in a wireless transmit/receive unit
07/28/2005WO2004080006A3 Reverse link enhancement for cdma 2000 release d
07/28/2005WO2004072673B1 System and method for improved uplink signal detection and reduced uplink signal power
07/28/2005US20050165944 Always-on wireless internet protocol communication
07/28/2005US20050165923 Transmitter device and relay device for performing data transmission control
07/28/2005US20050165909 Data processing system and method for permitting a server to remotely access asset information of a mobile client
07/28/2005US20050164748 Mobile communication terminal and communication system
07/28/2005US20050164742 Apparatus and method for improved call release in a wireless network
07/28/2005US20050164741 Apparatus and method using page response messages to change the slot cycle index of a selected mobile station in a wireless network
07/28/2005US20050164740 Radio communication base station device, radio communication mobile station device, and radio communication method
07/28/2005US20050164730 Method and apparatus for power control a communication
07/28/2005US20050164723 Method of connecting an umts mobile radio to a network
07/28/2005US20050164690 Method of controlling a communication terminal having a plurality of functions, communication terminal apparatus, communication control system
07/28/2005US20050164637 Method for reducing power consumption in Bluetooth and CDMA modes of operation
07/28/2005US20050164633 Method, apparatus and computer program product for intuitive energy management of a short-range communication transceiver associated with a mobile terminal
07/28/2005US20050163092 Radio apparatus and base station apparatus
07/28/2005US20050163088 Radio communication method, radio communication system and wireless terminal
07/28/2005US20050163070 Methods of controlling transmission power levels in air interface channels
07/28/2005CA2834628A1 Transport format combination selection in a wireless transmit/receive unit
07/28/2005CA2552732A1 Wireless communication method and apparatus for optimizing the performance of access points
07/27/2005EP1558050A1 Method and system for performing a handoff in a wireless communication system, such as a hard handoff
07/27/2005EP1557974A1 Power management for a network
07/27/2005EP1557022A2 Multicarrier transmission using a plurality of symbol lengths
07/27/2005EP1557003A2 Random access for wireless multiple-access communication systems
07/27/2005EP1556985A2 Pilots for mimo communication systems
07/27/2005EP1556984A2 Data detection and demodulation for wireless communication systems
07/27/2005EP1556983A2 Transmit diversity processing for a multi-antenna communication system
07/27/2005EP1556981A2 Closed-loop rate control for a multi-channel communication system
07/27/2005EP1556980A2 Multi-mode terminal in a wireless mimo system with spatial multiplexing
07/27/2005EP1556971A2 Method and mobile station for controlling communication via a radio link
07/27/2005EP1556967A2 Power control for communications systems utilizing high speed shared channels
07/27/2005EP1556712A1 Collaboration between wireless lan access points using wired lan infrastructure
07/27/2005EP1365520B1 Base station, and transmission power control method
07/27/2005EP1220470B1 Transmission power control method, receiving method, mobile communications systems and mobile terminal
07/27/2005CN1647567A Cellular system, base station, mobile station, and communication control method
07/27/2005CN1647563A Adaptive state transition control
07/27/2005CN1647562A Radio link parameter updating method in mobile communication system
07/27/2005CN1647557A Mechanism for a wireless device to relinquish its network master status based on its power reserve
07/27/2005CN1647422A Radio apparatus and base station apparatus
07/27/2005CN1647414A Channel quality feedback for power control in a CDMA system
07/27/2005CN1645950A Power saving method of mobile terminal
07/27/2005CN1645949A Power saving method of mobile terminal
07/27/2005CN1645948A Power saving method of mobile terminal
07/27/2005CN1645874A Slide-type portable communication apparatus
07/27/2005CN1212745C Radio frequency power amplifier module integrating power control circuit
07/26/2005US6922547 Methods and apparatus for supporting group communications
07/26/2005US6922389 Method and apparatus for reducing transmission power in a high data rate system
07/26/2005CA2339887C Adaptive power control for a spread spectrum communications system and method
07/21/2005WO2005067182A1 Multimedia broadcast/multicast service apparatus and paging method in mobile communication system
07/21/2005WO2005065271A2 Method and apparatus for providing individual power control information in a wireless local area network/wireless wide area network (wlan/wwan)
07/21/2005WO2005065203A2 Broadcast/multicast services in communications networks
07/21/2005WO2005013536A3 Method for outer loop power control when no cyclic redundancy check results are available on the coded composite transport channel
07/21/2005US20050159177 Control of transmit power of a radio frequency integrated circuit
07/21/2005US20050159152 Synchronized wireless communications system
07/21/2005US20050159110 Channel quality feedback mechanism and method
07/21/2005US20050157695 Arranging SDMA poll groups by response length
07/21/2005US20050157684 Closed loop feedback system for improved down link performance
07/21/2005US20050157683 Closed loop feedback system for improved down link performance
07/21/2005US20050157671 Radio communication device and control data retreiving method
07/21/2005US20050157669 Broadcast/multicast services in communications networks
07/21/2005US20050157667 Method and system for optimizing power resources in wireless devices
07/21/2005US20050157650 Clock-based time slicing
07/21/2005US20050156712 Method of transferring information in radio system, radio system and terminal device
07/21/2005DE10360512A1 Portable data processing equipment for Personal Area Network, uses antenna to switch on equipment and wirelessly connect it to network
07/21/2005CA2546812A1 Method and apparatus for providing individual power control information in a wireless local area network/wireless wide area network (wlan/wwan)
07/20/2005EP1555766A2 CDMA mobile communication system and method with consideration of fading