Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
04/2009
04/21/2009US7522564 Radio terminal and radio communication system using same
04/21/2009US7522557 TFC and E-TFC selection for a user equipment
04/21/2009US7522553 System and method for updating a sleep ID of a mobile station in a BWA communication system
04/16/2009WO2009048405A1 Methods and arrangements in a telecommunication system
04/16/2009WO2009048404A1 An uplink power control method in a telecommunications network system that supports both common and separate tpc commands
04/16/2009WO2009047734A1 Apparatus, method, and computer program product providing improved power management in wireless networks
04/16/2009WO2007002363A3 Method and apparatus for power saving in beacon generation of wireless networks in ad hoc mode
04/16/2009US20090100281 Communication device and communication method
04/16/2009US20090098916 Methods And Apparatus For Reducing Power Consumption During Network Scanning Operations With Adverse Battery Conditions
04/16/2009US20090098899 Control channel for wireless communication systems
04/16/2009US20090098841 Method and apparatus for transmitting a pilot report (pilotreport) message in wireless communication systems
04/16/2009US20090097438 System and method for transmissions in power save mode
04/16/2009US20090097437 Method and apparatus for transmitting and receiving an accessparameters group message in a wireless communication system
04/16/2009US20090097412 System and method for rate assignment
04/16/2009US20090097410 Method and apparatus for reporting cqi in a wireless communication system
04/16/2009DE102007045712A1 Verfahren,Vorrichtungen und System zum Austausch von Informationen zwischen einem Fahrzeug und einem mobilen ID-Geber. Method, apparatus and system for exchanging information between a vehicle and a mobile ID transmitter.
04/16/2009DE10105888B4 Verfahren zum Steuern der Ziel-Bitfehlerrate für jedes Paket in leitungsgebundenen und drahtlosen Videokommunikationssystemen A method for controlling the target bit error rate for each packet in a wired or wireless video communication systems
04/15/2009EP2048909A1 Combined open and closed loop power control with differential measurement
04/15/2009EP2048906A2 Prioritizing Mobile Requests for Rate Allocation
04/15/2009EP2048798A1 Base station search method by means of radio terminal and radio terminal
04/15/2009EP2048791A2 Power consumption control for a TDMA radio subscriber unit
04/15/2009EP2047730A1 Control device for shielding a room
04/15/2009EP2047699A1 Dynamic warm-up time for a wireless device in idle mode
04/15/2009EP2047690A2 Method and system to support fast connection set-up in communication networks
04/15/2009EP2047640A2 Synchronization between wireless devices while saving power
04/15/2009EP2047636A1 Methods and apparatus for providing idle mode operations for a platform with a plurality of wireless communication devices
04/15/2009EP2047611A2 Rf power transmission network and method
04/15/2009EP1865629B1 Mobile communications terminal and radio communications system
04/15/2009EP1695587B1 Method and apparatus for allocating a pilot signal adapted to the channel characteristics
04/15/2009EP1434364B1 Controlling transmission power of a radio base station for interference suppression
04/15/2009CN101411234A Method for power-saving operation of communication terminals in a communication system
04/15/2009CN101411233A Method and system for power-efficient monitoring of wireless broadcast network
04/15/2009CN101411095A Method and apparatus for discontinuous reception of connected terminal in a mobile communication system
04/15/2009CN101411082A Power control and resource management in orthogonal wireless systems
04/15/2009CN101409926A Method for requesting and distributing carrier resource
04/15/2009CN101409925A Radio communication system, radio communication method and base station
04/15/2009CN101409913A Radio communication system, radio communication method and base station
04/15/2009CN101409912A Method and system for controlling external loop power of high speed sharing control channel
04/15/2009CN101409911A PHS mobile phone and emission power control method thereof
04/15/2009CN101409894A Method for transmitting ascending control information and method for calculating transmission parameter
04/15/2009CN101409580A Energy-saving method and apparatus for GSM straight amplification station
04/15/2009CN100479603C Energy-saving method for multi-mode handset
04/15/2009CN100479602C Method and apparatus for realizing electricity saving of mobile terminal
04/15/2009CN100479601C Electric saving method of mobile communication equipment
04/15/2009CN100479585C Transmission rate control method, transmission rate control system, and mobile station
04/15/2009CN100479583C Method and system for scheduling high-speed uplink packet access user load
04/15/2009CN100479581C Method for increasing switch success rate
04/15/2009CN100479398C Intermittent communication method and intermittent communication apparatus
04/15/2009CN100479364C Network service information providing system, device and method and terminal
04/15/2009CN100479349C Combined selection method of transmission format
04/15/2009CN100478840C Portable device for receiving media content
04/15/2009CA2638710A1 System and method for enabling or disabling features based on a battery level threshold
04/14/2009US7519382 Method of power control for call migration
04/14/2009US7519352 Wireless communication network and method for broadcasting high priority information using downlink common channels
04/14/2009US7519106 Method and apparatus for maximizing standby time in remote stations configured to receive broadcast databurst messages
04/14/2009US7519044 Channel structure for communication systems
04/14/2009US7519035 Method to negotiate consumed power versus medium occupancy time in MIMO based WLAN systems using admission control
04/14/2009US7519032 Apparatus and method for providing QoS service schedule and bandwidth allocation to a wireless station
04/14/2009US7519029 Radio communication system, base station, relay station, mobile station, and packet transmission control method
04/14/2009US7519019 Method of rate control
04/14/2009US7519017 Saving power in wireless local area network
04/14/2009US7519016 Method for controlling transmission power of HS-SCCH in UMTS system
04/09/2009WO2007050687A3 Method and apparatus for management of low-battery mobile stations
04/09/2009US20090093279 Portable terminal device
04/09/2009US20090093243 Radio link parameter updating method in mobile communication system
04/09/2009US20090092201 Rate-adaptive multiple input/multiple output (MIMO) systems
04/09/2009US20090092075 Methods and apparatus for establishing communications between devices with differing capabilities
04/09/2009CA2796141A1 Calibration and beamforming in a wireless communication system
04/08/2009EP2046086A1 Communication apparatus and network search method thereof
04/08/2009EP2045917A2 Adaptive RF amplifier prelimiter
04/08/2009EP2045914A1 Polar-modulation transmission device
04/08/2009EP2044785A2 Method and apparatus for automated configuration of a base station router device
04/08/2009EP2044699A1 Method and arrangement in a mobile telecommunication network
04/08/2009EP2044668A2 Polar transmitter having a dynamically controlled voltage regulator and method for operating same
04/08/2009EP1912342B1 Spread spectrum communication method
04/08/2009EP1749351B1 Method for adjusting the output power for a radio link which uses two different channels, and corresponding radio station
04/08/2009EP1733479B1 Power reception optimization method,and associated apparatus, for operating upon an encoded data block
04/08/2009EP1704659B1 Wireless communication method and apparatus for optimizing the performance of access points
04/08/2009EP1702440A4 Broadcast/multicast services in communications networks
04/08/2009EP1540980B1 Estimation of uplink load with changed data rates
04/08/2009CN101406085A Measurement-assisted dynamic frequency-reuse in cellular telecommuncations networks
04/08/2009CN101404825A Method and system for processing service frame of base station side in fail-soft mode
04/08/2009CN101404812A System and method for maximizing capacity in a telecommunications system
04/08/2009CN100477863C Power saving method and apparatus for multimode wireless terminal
04/08/2009CN100477857C Validation method for accessing probe with collision detection
04/08/2009CN100477853C Pilot based transmit power control method and system
04/08/2009CN100477852C Method for controlling wireless device, and wireless device thereof
04/08/2009CN100477850C Method and system for maximizing standby time in monitoring control channel
04/08/2009CN100477841C Calling receiving controller and method thereof
04/08/2009CN100477674C Communications apparatus
04/08/2009CN100477633C Method for improving service quality in wireless network
04/08/2009CN100477574C Method for operating main wireless station
04/08/2009CN100477559C Mobile station with short-range radio function and power consumption reducing method thereof
04/08/2009CN100477557C Radio communication system
04/08/2009CN100477550C Method and device for initiating communication
04/08/2009CN100477549C Transmitting power control method for mobile radio system
04/07/2009US7515927 Method of reverse link dynamic power control in a wireless communication system using per-flow quality feedback for multi-flow data traffic
04/07/2009US7515883 Wireless communication device and method for communicating in site selection diversity mode
04/07/2009US7515877 Communicating signals according to a quality indicator and a time boundary indicator
04/07/2009US7515609 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program