Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
02/2010
02/02/2010US7657277 Method and system for power control in a communication system
02/02/2010US7657275 Mitigation of transmit power spikes for a power-controlled data transmission in a wireless communication system
02/02/2010US7657273 Method and apparatus for calculating whether power level is sufficient for data transfer
02/02/2010US7657248 Wireless LAN system, wireless LAN access point, wireless LAN terminal and activation control method for use therewith
02/02/2010US7657239 Method for conserving energy in a multimode communication device
02/02/2010US7656865 Method for transmission of data telegrams in a switched cyclical communication system
02/02/2010US7656839 Apparatus for associating access points with stations in a wireless network
02/02/2010US7656831 Method and apparatus for power saving in beacon generation of wireless networks in ad hoc mode
02/02/2010CA2269223C Method and apparatus for providing high speed data communications in a cellular environment
01/2010
01/28/2010WO2010011170A1 Method and apparatus for communication signal processing based on mixed parametric and non-parametric estimation of impairment correlations
01/28/2010WO2010010818A1 Closed-loop transmission power control method and radio base station device
01/28/2010WO2010010708A1 Relay device and relay method
01/28/2010WO2010010645A1 Wireless communication device
01/28/2010WO2010009988A1 Method for switching a client terminal from an idle mode to an active mode
01/28/2010WO2009098574A3 Power-control arrangement for lie tdd system
01/28/2010US20100022262 Method and arrangement for reducing the mutual interference of network subscribers in radio networks
01/28/2010US20100022246 Wireless communication device and method for handover in wireless communication networks
01/28/2010US20100020704 Method, Apparatus And Computer Readable Medium For Obtaining Efficient Downlink Power Transmission
01/28/2010DE10106808B4 Verfahren und Vorrichtung zur Leistungsregelung in einem Mobilfunksystem Method and apparatus for power control in a mobile radio system
01/27/2010EP2148543A1 Method and apparatus for adaptive closed loop power control using open loop measurements
01/27/2010EP2148542A1 Method and apparatus for improving DRX functionality
01/27/2010EP2148519A1 Mobile communication method, radio base station, mobile station, processor
01/27/2010EP2148460A2 Method and apparatus for improving HARQ operation
01/27/2010EP2147562A1 System and method for accessing data and applications on a host when the host is in a dormant state
01/27/2010EP2147524A1 Power save protocol interoperability detection
01/27/2010EP1200851B1 Method for determining a change in a communication signal and using this information to improve sps signal reception and processing
01/27/2010CN201393303Y Device for adjusting power of indoor antenna by utilizing division multiple address uplink signal detection
01/27/2010CN101637056A Resource allocation in a communication system
01/27/2010CN101637055A Keep-alive handling in a wireless network
01/27/2010CN101637054A Uplink timing control
01/27/2010CN101637053A Sleep optimization for mobile devices in a broadband network
01/27/2010CN101637052A Method and apparatus for providing efficient discontinuous communication
01/27/2010CN101637051A Using DTX and DRX in a wireless communication system
01/27/2010CN101637050A Wake-on-WLAN for stationary wireless stations
01/27/2010CN101636971A Techniques for always on always connected operation of mobile platforms using network interface cards
01/27/2010CN101635982A Method for utilizing multicast services to enhance user equipment battery life
01/27/2010CN101635981A Method, system and device for configuring and determining discontinuously received origin parameters
01/27/2010CN101635980A Device and method for reducing PAPR of reference signals by using CAZAC sequence
01/27/2010CN101635979A Method for inhibiting inter-cell uplink interference in time division duplex system
01/27/2010CN101635969A Method and apparatus for controlling operation of an access terminal in a communication system
01/27/2010CN100586237C Method and device for selectively processing common control channel
01/27/2010CN100586044C Wireless base station unit and transmission power control method
01/26/2010US7653856 Method and apparatus for transmitting acknowledgement signals
01/26/2010US7653419 Mobile phone with power saving function
01/26/2010US7653409 Radio base station apparatus and method for transmission power control of an uplink channel
01/26/2010US7653407 Program for adjusting channel interference between devices in a wireless network
01/26/2010US7653386 Access point multi-level transmission power control supporting periodic high power level transmissions
01/26/2010US7653143 Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data
01/26/2010US7653142 Channel estimation and spatial processing for TDD MIMO systems
01/26/2010US7653040 Channel communication apparatus and method in CDMA communication system
01/26/2010US7653037 System and method for distributing wireless network access parameters
01/26/2010US7653033 Infrastructure for wireless LANs
01/26/2010US7653022 System and method for updating a sleep ID of a mobile station in a BWA communication system
01/26/2010US7653016 Method of controlling access to resources of a radiocommunication network and base station for implementing the method
01/26/2010CA2291744C A method of and apparatus for paging a wireless terminal in a wireless telecommunications system
01/21/2010WO2010009331A1 Network server having an information and scheduling controller to support one or more low duty cycle wireless devices
01/21/2010WO2010008859A1 Method and apparatus for power control of first data transmission in random access procedure of fdma communication system
01/21/2010WO2010008780A1 Bypassing a portion of an ofdm / ofdma frame based on a multicast / broadcast connection identifier (cid) scheduling message
01/21/2010WO2010007743A1 Control device, communication terminal, control method, and communication method
01/21/2010WO2010007739A1 Control device, terminal device, and communication system and communication method using the same
01/21/2010WO2010007209A1 Power save enhancements for wireless communication devices
01/21/2010WO2010006909A1 Method and apparatus for setting an uplink transmit power level for a wireless communication unit
01/21/2010WO2009132290A3 Method and apparatus for simultaneously receiving on two carriers and performing discontinuous transmission and reception in dual cell high speed downlink packet access
01/21/2010WO2009126963A3 Power control duty cycle throttling scheme for planar wireless power transmission system
01/21/2010WO2009098614A3 Transceiver and communication system
01/21/2010WO2009098568A3 Combining cce' s for power balancing
01/21/2010US20100016035 Method for Reducing the Power Consumption of a Mobile Device
01/21/2010US20100016010 Radio Communication Method and Radio Communication Terminal
01/21/2010US20100016009 Method and device for power control in a wireless communication system
01/21/2010US20100015997 Position determination and movement determination by mobile terminal
01/21/2010US20100015990 Method of providing location data from mobile terminal to base station in network
01/21/2010US20100015984 Method and Arrangements for an Event Triggered DRX Cycle
01/21/2010US20100014484 Handoff control method and a mobile station employing the same
01/21/2010US20100014480 Scheduling data transmission by medium access control (mac) layer in a mobile network
01/21/2010DE102009031091A1 Kontinuierlicher Übergang einer offenen Regelkreissteuerung zu einer geschlossenen Regekreissteuerung Continuous transition of an open loop control to a closed loop control Rege
01/21/2010CA2728753A1 Power save enhancements for wireless communication devices
01/21/2010CA2726685A1 Bypassing a portion of an ofdm / ofdma frame based on a multicast / broadcast connection identifier (cid) scheduling message
01/21/2010CA2726524A1 Method and apparatus for power control of first data transmission in random access procedure of fdma communication system
01/20/2010EP2146543A2 Base station and wireless communication system
01/20/2010EP2146542A2 SIR threshold adjusment in a closed loop power control system
01/20/2010EP2146450A1 Method and apparatus for supervising a potentially gated signal in a wireless communication system
01/20/2010EP2145492A2 Power management in a portable communication device based on radio configuration version
01/20/2010EP2145416A2 Method and apparatus for controlling data transmission in a wireless communication system
01/20/2010EP2145402A1 Channel sounding techniques for a wireless communication system
01/20/2010EP1850560B1 Methods, computer program product, mobile communication device and system for reducing power consumption for mobile devices using broadcast-to-unicast message conversion
01/20/2010EP1329034B1 Communications system and method of administering connections therein
01/20/2010EP1208665B1 Method and apparatus for detecting zero rate frames in a communications system
01/20/2010EP1064806B1 Method of physical radio channel power control
01/20/2010CN101632320A Compressed mode operation and power control with discontinuous transmission and/or reception
01/20/2010CN101632319A Explicit layer two signaling for discontinuous reception
01/20/2010CN101631382A Communication method and user device used in TD-SCDMA network system
01/20/2010CN101631381A Methods and apparatus of enhanced coding in multi-user communications systems
01/20/2010CN101631380A Method for realizing MIMO and HSDPA common carrier and power control device
01/20/2010CN101631379A Method for power distribution and antenna selection of distributed type antenna mobile communication system
01/20/2010CN101631378A Power control techniques
01/20/2010CN101631377A Terminal sleeping method and terminal
01/20/2010CN101631376A Method and device for deterining power state
01/20/2010CN100584114C Method and device for transmitting data from an emitter to a plurality of receivers
01/20/2010CN100584094C Method for configuring E-DCH channel, channel configuration module and user device
01/20/2010CN100584063C An energy-saving method applied in GSM base station