Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
01/2011
01/26/2011EP2278728A2 MIMO WLAN system
01/26/2011EP2278727A2 A subscriber unit and method for use in a wireless communication system
01/26/2011EP2277345A1 Compensating for drifts occurring during sleep times in access terminals
01/26/2011EP2277344A1 Multi-level duty cycling
01/26/2011EP1941754B1 Method for controlling base stations in wireless communication networks
01/26/2011EP1570586B1 Method and apparatus to control transmission power and transmssion rate of an air link
01/26/2011EP1496719B1 Bandwidth and power saving in a multimode mobile radio telecommunication terminal by selective monitoring of a plurality of radio interfaces
01/26/2011CN1956344B Weighted open loop power control in a time division duplex communication system
01/26/2011CN1846371B Method and apparatus for relay facilitated communications
01/26/2011CN101960908A Relay device and relay method
01/26/2011CN101960894A Radio communication system, communication device, radio communication network system and method therefor
01/26/2011CN101960893A Radio resource control method, radio station device, recording medium containing radio station control program, and radio communication system
01/26/2011CN101960892A Energy-saving indicator in transmitted frames
01/26/2011CN101960891A Compensating for drifts occurring during sleep times in access terminals
01/26/2011CN101960740A Method of efficient power boosting
01/26/2011CN101959297A Transmission power regulating method and device for communication system
01/26/2011CN101959296A Routing equipment of wireless local area access network and signal transmitting method
01/26/2011CN101959295A Energy-saving management method, system and remote management server of wireless sensor network
01/26/2011CN101959294A Mismatching processing methods and device for power amplifier of wireless transmitter
01/26/2011CN101959293A System for improved power savings during full DTX mode of operation in the downlink
01/26/2011CN101959292A Method, equipment and system for saving energy for base station
01/26/2011CN101959291A Clock management method for wireless local area network (WLAN) card chip
01/26/2011CN101959290A Method for controlling power consumption of wireless local area network card
01/26/2011CN101959289A Method for generating periodic polyphase complementary sequence sets
01/26/2011CN101959288A Automatic gain control regulating method for received signals and signal receiving equipment
01/26/2011CN101959282A Wireless local area network (WLAN) access control method and device thereof
01/26/2011CN101959233A Sector scheduling method, node B and wireless network controller
01/26/2011CN101959213A Telecontrol communication system testing method
01/26/2011CN101959212A Method and equipment for reporting serving and neighboring cell path loss
01/26/2011CN101959204A Method and device for laying out distributive sites
01/26/2011CN101959201A Method and device for railway communication segment coverage power adjustment and control
01/26/2011CN101959200A Method, system and device for adjusting cell coverage area
01/26/2011CN101958740A Four-antenna closed-loop transmitting diversity method for mobile communication system
01/26/2011CN101433114B Method and equipment for acquiring high-efficiency downlink power transmission, and computer readable medium
01/26/2011CN101385071B Method and apparatus for reducing power consumption in a display for an electronic device
01/25/2011US7877117 Method for maintaining wireless network response time while saving wireless adapter power
01/25/2011US7877109 Method and apparatus for controlling transmission power of cognitive radio environment
01/25/2011US7877108 Transmission power range setting during channel assignment for interference balancing in a cellular wireless communication system
01/25/2011US7877106 System and method for peer-to-peer communication in cellular systems
01/25/2011US7877067 Method for selecting receiver mode of mobile terminal with two receivers
01/25/2011US7876730 Mobile radio communication system, communication apparatus applied in a mobile radio communication system, and mobile radio communication method
01/25/2011US7876727 HSDPA CQI, ACK, NACK power offset known in Node B and SRNC
01/25/2011US7876721 Sleep scheduling for geographically distributed network nodes
01/25/2011US7876716 Base station apparatus and radio communication method
01/25/2011CA2583352C Detecting legacy spoofing in reduced functionality user terminals
01/20/2011WO2011008879A1 Broadcast signaling l1 overload indication
01/20/2011WO2011008875A1 User equipment and base station behavior in response to an overload indicator
01/20/2011WO2011008557A1 Centralized coexistence manager for controlling operation of multiple radios
01/20/2011WO2011008424A2 A method for database driven channel quality estimation in a cognitive radio network
01/20/2011WO2011008023A2 Method and apparatus for controlling uplink power in a wireless communication system
01/20/2011WO2011007984A2 Updating method and apparatus of sleep mode operation
01/20/2011WO2011007576A1 Power control method in cognitive radio communication, cognitive radio communication system, and radio communication device
01/20/2011WO2011007440A1 Wireless communication system, base station, relay station and method for wireless communication
01/20/2011WO2011007414A1 Radio communication system, base station, mobile station, and radio communication method
01/20/2011WO2011006540A1 Power saving mechanism in a radio access network
01/20/2011WO2011006243A1 Device programmable network based packet filter
01/20/2011WO2010126322A3 Transmission power control method and device for cognitive radio device
01/20/2011WO2010124246A3 Femto node power adjustment in wireless communications systems
01/20/2011WO2010123267A3 Method for transmitting a control signal in a wireless communication system, and apparatus for same
01/20/2011WO2010107907A3 Uplink transmission power control in multi-carrier communication systems
01/20/2011US20110013548 Power management for multi-carrier transmission
01/20/2011US20110013535 Method and apparatus for soliciting connectivity from wireless data networks
01/20/2011CA2767454A1 Device programmable network based packet filter
01/20/2011CA2766410A1 A method for database driven channel quality estimation in a cognitive radio network
01/19/2011EP2276297A1 Transmission power control method of a radio station
01/19/2011EP2276296A1 Transmission power control method of a radio station
01/19/2011EP2276295A1 Method, system, and apparatus for determining uplink transmission power in time division duplex system
01/19/2011EP2276292A1 Methods and apparatus relating to timing and/or synchronization including the use of wireless terminal beacon signals
01/19/2011EP2276285A2 Method and apparatus for determining a data rate in a high rate packet data wireless communications system
01/19/2011EP2276284A1 Method and apparatus for determining a data rate in a high rate packet data wireless communications system
01/19/2011EP2276184A1 Transmission apparatus and transmission method
01/19/2011EP2276183A2 Transmission determination of a primary and a secondary pilot channel depending on the data rate
01/19/2011EP2276179A1 Wireless communication drive
01/19/2011EP2276012A2 Methods for transmission power control in vehicle-to-vehicle communication
01/19/2011EP2274946A1 Long-term interference mitigation in an asynchronous wireless network
01/19/2011EP2274945A2 Short-term interference mitigation in an asynchronous wireless network
01/19/2011EP2274938A1 System and method for precoding matrix index feedback interaction with discontinuous reception
01/19/2011EP2274937A1 Power save mechanism for wireless communication devices
01/19/2011EP2274862A2 Signaling message transmission in a wireless network by means of a selected subcarrier or an orthogonal sequence in the time-frequency plane
01/19/2011EP2274839A1 Apparatus and method for enquiring channel condition information in cognitive radio wireless communication system
01/19/2011EP1741249B1 Method, subscriber station and network arrangement for radio communication within the framework of HSDPA services
01/19/2011CN201718048U Low power consumption wireless sensor node based on RTC
01/19/2011CN201717892U Building electricity-saving system based on multi-agent technology and information fusion
01/19/2011CN1696950B Communications terminal and program therefor
01/19/2011CN101953213A System and method for uplink resource utilization
01/19/2011CN101953208A Wireless base station and method for determining transmission power
01/19/2011CN101953207A Method and apparatus for performing closed-loop transmit power control for fractional dedicated physical channel
01/19/2011CN101951679A Base station apparatus, wireless communication system, and wireless transmission method
01/19/2011CN101951678A Power allocation method and device in multi-user MIMO (Multiple Input Multiple Output) system
01/19/2011CN101951677A Channel quality report method used by wireless terminal, wireless terminal and base station
01/19/2011CN101951676A Mobile communication system and method for reducing signal interference
01/19/2011CN101951675A Method and device for adaptive carrier allocation and power control in multi-carrier communication system
01/19/2011CN101951674A Method and device for calibrating downlink channel gain
01/19/2011CN101951673A Mobile device and method for searching network data by same
01/19/2011CN101951672A System and method for updating a sleep ID of a mobile station in a BWA communication system
01/19/2011CN101951671A Wireless network connection method, device and terminal
01/19/2011CN101951646A Radio communication apparatus
01/19/2011CN101951644A Method and device for reducing interferences
01/19/2011CN101951634A Method and system for automatic power control calibration of TD-LTE terminal
01/19/2011CN101951615A Wireless sensor network node dormant qualification judgment method based on central angle coverage degree