Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
08/2009
08/26/2009CN100534234C Method and system for adjusting downlink outer loop power to control target SIR
08/26/2009CN100534213C Radio communication system
08/26/2009CN100534006C Reception diversity system and control method therefor
08/26/2009CN100534002C Controlling multiple modems in a wireless terminal using dynamically varying modem transmit power limits
08/26/2009CN100533992C Method and appts. for high rate packet data transmission
08/25/2009US7580723 Method and apparatus for dual mode power control
08/25/2009US7580711 Calibration procedure for wireless networks with direct mode traffic
08/25/2009US7580709 Method and apparatus for performing handoff in communications systems
08/25/2009US7580681 Employing different signal thresholds based on type of information transmitted
08/25/2009US7580679 Communication apparatus changing measuring methods of communication quality
08/25/2009US7580397 Wireless LAN communication system, wireless LAN connection method, and wireless LAN terminal apparatus
08/25/2009US7580384 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
08/25/2009US7580366 Method and apparatus for determining reverse data rate in mobile communication system
08/25/2009CA2546330C Scanning groups of profiles of wireless local area networks
08/25/2009CA2294895C A subscriber unit and method for use in a wireless communication system
08/20/2009WO2009102881A1 Resource release and discontinuous reception mode notification
08/20/2009WO2009102342A1 Using traffic patterns to improve sleep mode efficiency in a radio handset
08/20/2009WO2009102295A2 A method and apparatus for generating shared signalling channel (ssch) sequence in wireless communication system
08/20/2009WO2009102293A2 A method and apparatus for processing the deactivate and close command in wireless communication systems
08/20/2009WO2009102190A2 Dynamic harq with adaptive power control for wireless transmission
08/20/2009WO2009058971A3 Power control for combined dynamically and persistently scheduled pusch in e-utra
08/20/2009WO2007145419A3 Method of uplink synchronization request method in mobile communication system, cdma allocation structure thereof, and pss apparatus using the same
08/20/2009WO2007051008A8 A method and apparatus for generating hijtsector in blockhoppingmode in wireless communication system
08/20/2009WO2007050959A8 A method and apparatus for frequency hopping in a wireless communication system
08/20/2009US20090207830 Method and apparatus for transmitting and receiving slottedmode attribute in wireless communication systems
08/20/2009US20090207790 Method and apparatus for settingtuneawaystatus in an open state in wireless communication system
08/20/2009US20090207744 Method and apparatus for determining tuneaway time in open state in wireless communication system
08/19/2009EP2091295A2 System and method for power savings in a wireless communication network
08/19/2009EP2091288A2 Forward and reverse link power control using position and mobility information
08/19/2009EP2091284A1 Method and system for performing a handoff in a wirelss communication system, such as a hard handoff
08/19/2009EP2091283A1 Method and apparatus for high rate packet data transmission
08/19/2009EP2091160A1 Efficient sleep mode operation for OFDMA systems
08/19/2009EP2090130A2 Apparatus, methods and computer program products providing estimation of activity factor and enhanced radio resource management
08/19/2009EP2090124A1 Method and apparatus for enhancing discontinuous reception in wireless systems
08/19/2009EP2090122A2 Method and apparatus for sending feedback for a downlink shared service transmitted to a plurality of wireless transmit/receive units
08/19/2009EP2090040A2 Reliable uplink resource request
08/19/2009EP2089989A2 Base station repeater
08/19/2009EP2089987A2 Method and apparatus for optimizing e-tfc restriction for hsupa channels
08/19/2009EP1766805B1 Power control for a wireless communication system utilizing orthogonal multiplexing
08/19/2009EP1745598A4 Adapting a diversity transmission mode in a wireless communication system
08/19/2009EP1371250B1 Configuring parameters for data packet transmission
08/19/2009CN201294639Y Single base station wireless locating device
08/19/2009CN201294522Y Circuit for implementing TD-SCDMA power amplifier module control
08/19/2009CN101513107A Dynamic power amplifier backoff
08/19/2009CN101513106A Wireless communication method and wireless base station
08/19/2009CN101513105A Mobile communication apparatus, controller and method for controlling the mobile communication apparatus
08/19/2009CN101513104A Efficient search for wireless networks while minimizing page loss
08/19/2009CN101511125A Discrete velocity layer-striding power distribution method suitable for distributed antenna system
08/19/2009CN101511124A Power equilibrium method, base station and communication system
08/19/2009CN101511123A System and method for power savings in a wireless communication network
08/19/2009CN101511099A Collection method for wireless sensor network data based on time series prediction model
08/19/2009CN100531458C A method of performing an inter-rat measurement
08/19/2009CN100531438C Unit reselection method and system based on effective measurement set in mobile communication
08/19/2009CN100531433C 通信终端和通信系统 A communication terminal and a communication system
08/19/2009CN100531167C Method and system for wireless communication networks using relaying
08/19/2009CA2653161A1 Automated power management of a peripheral device
08/18/2009US7577456 Using uplink relative path gain related measurements to support uplink resource management
08/18/2009US7577449 Method and system for coordinating a sleep mode wake-up time
08/18/2009US7577447 Communication system and communication terminal apparatus with changeable transmission/reception periods
08/18/2009US7577435 Method and system for mobile communications
08/18/2009US7577415 Method and apparatus for ultra wideband power control
08/18/2009US7577409 Load-based voltage control wireless transmission system
08/18/2009US7577180 Method and system for maintaining synchronization in low-power mode over a frequency hopping radio link
08/18/2009US7577114 Method for controlling a mobile communication device to enter a power-saving mode and to recover timing after the mobile communication device leaves the power-saving mode
08/18/2009US7577113 Device, system and method for coordinating power saving with access categories
08/18/2009CA2557483C Cellular communication system and method for battery power saving in a mobile device based on access denial messages from a base station
08/18/2009CA2332355C Method of and apparatus for battery and similar power source conservation in periodically operable portable and related radio receivers and the like
08/13/2009WO2009100408A2 Closed-loop adaptive power control for adjusting bandwidth in a mobile handset transmitter
08/13/2009WO2009100244A1 System and method for uniform paging distribution
08/13/2009WO2009100136A2 Suitable trigger mechanism to control new cell identification in ue when in drx mode
08/13/2009WO2009099950A1 Methods and systems for configuration and activation of power saving classes by a mobile station in a sleep mode
08/13/2009WO2009099792A1 Method and apparatus for controlling transmit power and incumbent protection in a cognitive radio system
08/13/2009WO2009099729A2 Control signal management system and method
08/13/2009WO2009099473A2 Power decision pilot for a wireless communication system
08/13/2009WO2009099472A2 Short-term interference mitigation in a wireless communication system
08/13/2009WO2009099471A2 Backhaul signaling for interference avoidance
08/13/2009WO2009099468A1 Selectively skipping listen windows in power saving mode in multi-mode radio handsets
08/13/2009WO2009099367A1 Power control method for cs over hspa
08/13/2009WO2009099365A1 Transmitting circuit switched data over hspa
08/13/2009WO2009099361A1 A method and system for mitigating inter-cell interference
08/13/2009WO2009099288A2 Autonomous user equipment transmission power control in communication systems
08/13/2009WO2009098551A1 Code keying in a power savings mode
08/13/2009WO2009072961A3 Power control for a radio transceiver that uses interference cancellation
08/13/2009WO2009066318A3 Method and system for optimizng quality of service (qos) in a communication network
08/13/2009WO2009061261A3 Methods and arrangements in a wireless communication system
08/13/2009US20090203410 Method and apparatus for reducing standby power consumption of a handheld communication system
08/13/2009US20090203363 Mobile wireless terminal device
08/13/2009US20090201885 Radio communication system, mobile station, base station, radio communication system control method used for the same, and program of the same
08/13/2009US20090201870 Mobile communication method, mobile communication system and radio base station
08/13/2009US20090201857 Uma/gan keep-alive mechanisim in wireless communication networks
08/13/2009US20090201833 Method and apparatus for processing a network determination state in wireless communication systems
08/13/2009CA2714407A1 System and method for uniform paging distribution
08/13/2009CA2713863A1 Power decision pilot for a wireless communication system
08/13/2009CA2713862A1 Short-term interference mitigation in a wireless communication system
08/13/2009CA2713697A1 Method and apparatus for mitigating pilot pollution in a wireless network
08/13/2009CA2713508A1 Method and apparatus for controlling transmit power and incumbent protection in a cognitive radio system
08/13/2009CA2711997A1 Methods and systems for configuration and activation of power saving classes by a mobile station in a sleep mode
08/13/2009CA2711797A1 Suitable trigger mechanism to control new cell identification in ue when in drx mode
08/13/2009CA2711568A1 Backhaul signaling for interference avoidance
08/12/2009EP2088822A2 Mobile communication method, mobile communication system and radio network controller