Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
02/2012
02/23/2012WO2012022248A1 Method and device for power headroom report
02/23/2012WO2012022191A1 Terminal and grant processing method thereof
02/23/2012WO2012002660A3 Method and apparatus for controlling transmission power in wireless network
02/23/2012WO2011163042A3 Jitter buffer management for power savings in a wireless communication device
02/23/2012WO2011162521A3 Uplink control channel transmission control method in a multi-carrier system and terminal using same
02/23/2012WO2011155711A3 Method and apparatus for trasnmitting aperiodic sounding reference signal in wireless communication system
02/23/2012WO2011149285A3 Method and apparatus for transceiving data in a wireless lan system
02/23/2012WO2011149200A3 M2m device operating in an idle mode and method for performing communication between a base station device and the m2m device
02/23/2012WO2010101345A3 Signal transmission method and system for transmitting signal by using interference control method and/or transmission power control method
02/23/2012US20120046084 Femtocell and controlling method thereof
02/23/2012US20120046064 Method and Arrangement in a Wireless Telecommunications System
02/23/2012US20120046063 Controlling access point transmit power based on access terminal ranking
02/23/2012US20120046055 Access point power control
02/23/2012US20120046042 Apparatus and method for power control in geo-tagging in a mobile terminal
02/23/2012US20120046026 Controlling access point transmit power based on event-triggered access terminal messaging
02/23/2012US20120045005 Communication method of a terminal and an access point for multi-user transmission opportunity (txop) power saving
02/23/2012US20120044923 Mobile wireless communication system and wireless communication apparatus
02/23/2012US20120044912 Method and apparatus for controlling power of uplink physical channel
02/23/2012US20120044901 Method and apparatus for transmitting and receiving downlink control information in a mobile communication system supporting uplink packet data service
02/23/2012US20120044898 User equipment, base station device, and communication control method
02/23/2012US20120044875 Uplink Communications
02/23/2012US20120044849 Power allocation in closed-loop downlink cooperative multiple point (comp) transmission
02/23/2012US20120044848 System and Method for Uplink Timing Synchronization in Conjunction with Discontinuous Reception
02/23/2012US20120044847 Method of Applying Discontinuous Reception Operation and Related Communication Device
02/23/2012US20120044846 Operation of a telecommunications system
02/23/2012US20120044845 Transmission power control method of base station in ofdma-based wireless communication system
02/23/2012CA2806549A1 Context aware traffic management for resource conservation in a wireless network
02/22/2012EP2421310A1 Method and arrangement for power control in a radio communication system
02/22/2012EP2421309A1 Wireless base station
02/22/2012EP2421308A2 Automated power management of a peripheral device
02/22/2012EP2421234A1 Near-field communication (nfc) system providing low power peer-to-peer recognition mode and related methods
02/22/2012EP2421233A1 Near-field communication (nfc) system providing low power mode frequency cycling and related methods
02/22/2012EP2421232A1 Mobile wireless communications device provided enhanced switching between active and power saving near field communication (nfc) modes and related methods
02/22/2012EP2421175A1 User terminal pairing method and device in multi-user multiple input multiple output
02/22/2012EP2421115A2 Wireless headset comprising a housing and an earbud electrically coupled to the housing by a flexible circuit board
02/22/2012EP2421101A1 Headset connector for selectively routing signals depending on determined orientation of engaging connector
02/22/2012EP2420103A2 System and method for mobile device display power savings
02/22/2012EP2420097A1 A method of power control
02/22/2012EP2420096A1 System and method for triggering a wireless connection
02/22/2012EP2294875B1 Technique for broadcasting via a communication network node
02/22/2012EP2292059B1 Distribution of downlink e-dch power usage
02/22/2012EP1900156B1 Communications system and method for operating a communications system
02/22/2012EP1061752B9 Mobile communication terminal having base station search function
02/22/2012CN1938965B Ad-hoc无线网络中的功率控制 Ad-hoc wireless network power control
02/22/2012CN102362530A Transmission power control apparatus and transmission power control method
02/22/2012CN102362529A Reception apparatus
02/22/2012CN101491147B 具有多个无线通信接口的空闲模式终端的位置更新操作 A location update with a plurality of wireless communication interfaces idle mode operation of the terminal
02/22/2012CN101346922B 用于在无线通信系统中设置反向链路cqi报告模式的方法和设备 Method and apparatus for a wireless communication system provided on the reverse link reporting mode cqi
02/22/2012CN101345558B 控制上行外环功率的方法和装置 Method and apparatus for controlling power of an uplink outer loop
02/22/2012CN101288085B 选择性rf设备激活 Selective rf device activation
02/22/2012CN101167312B 用于调度无线通信网络中进入的呼叫的方法和基站 A wireless communication network for scheduling incoming call method and a base station
02/21/2012US8122135 System, computer program product and method for managing and controlling a local network of electronic devices and reliably and securely adding an electronic device to the network
02/21/2012US8121634 Radio communication terminal device, radio communication base station device, and radio communication method
02/21/2012US8121296 Method and apparatus for security in a data processing system
02/21/2012US8121079 Method for allocating transmission capacities during a signal transmission, base station, and mobile terminal
02/21/2012US8120713 Television apparatus
02/21/2012CA2595950C Method and apparatus for signaling maximum ue transmitter power information to base station for scheduling of uplink packet transmission in a mobile communication system
02/21/2012CA2556297C System and method for controlling an operational mode of a mac layer in a broadband wireless access communication system
02/21/2012CA2498586C Lcd backlight duration proportional to amount of information on the lcd display screen
02/16/2012WO2012021865A1 System and method to interrupt a component of a mobile communication device responsive to a mute command
02/16/2012WO2012021775A2 System and method to initiate a housekeeping operation at a mobile device
02/16/2012WO2012021503A1 Feedback bundling for power-limited devices in wireless communications
02/16/2012WO2012021274A2 Configurable common reference signal port for reference signal received power in distributed antenna systems
02/16/2012WO2012021181A2 Power aware scheduling and power control techniques for multiuser detection enabled wireless mobile ad-hoc networks
02/16/2012WO2012021138A1 Total remaining power estimation in carrier aggregation
02/16/2012WO2012021041A2 Apparatus and method for transmission of uplink sounding reference signals in a wireless network
02/16/2012WO2012021005A2 Apparatus and method of reporting measurement result in wireless communication system
02/16/2012WO2012021002A2 Apparatus and method of reporting power headroom in wireless communication system
02/16/2012WO2012020994A2 Apparatus and method for transmitting information regarding power coordination in multi-component carrier system
02/16/2012WO2012020993A2 Apparatus and method for transmitting information regarding power coordination in multi-component carrier system
02/16/2012WO2012020990A2 Method and apparatus for controlling transmission power in wireless communication system
02/16/2012WO2012020980A2 Method and apparatus for reporting power headroom information in mobile communication system supporting carrier aggregation
02/16/2012WO2012020976A2 Method and apparatus for configuring power headroom information in mobile communication system supporting carrier aggregation
02/16/2012WO2012020954A1 Transmission of harq control information from a user equipment for downlink carrier aggregation
02/16/2012WO2012020540A1 Wireless communication terminal apparatus and wireless communication method
02/16/2012WO2012020539A1 Base station, mobile station, method for transmitting calculation parameters for power headroom, and method for transmitting power headroom
02/16/2012WO2012019556A1 Method and base station for energy saving compensation
02/16/2012WO2012019547A1 Control processing method of energy-saving cell and base station
02/16/2012WO2012019526A1 Method and device for reporting and obtaining power headroom
02/16/2012WO2012019519A1 Method, apparatus and system for adjusting transmission power and indicating same
02/16/2012WO2012019487A1 Method and system for power control in semi-persistent scheduling mode
02/16/2012WO2012019445A1 Method and system for determining physical uplink control channel resources
02/16/2012WO2012019409A1 Method and system for obtaining region size of closed-loop power control
02/16/2012WO2012019355A1 Overhead compression of explicit uplink feedback
02/16/2012WO2011162549A3 Method and apparatus for transmitting and receiving uplink data in mobile communication system
02/16/2012WO2011154675A8 Handover procedures and signalling for planned cell outage in wireless cellular networks
02/16/2012US20120040709 Apparatus and method for reporting transmission power, and apparatus and method for determining transmission power
02/16/2012US20120040708 Method and apparatus for reporting power headroom information in mobile communication system supporting carrier aggregation
02/16/2012US20120040707 Method and apparatus for configuring power headroom information in mobile communication system supporting carrier aggregation
02/16/2012US20120040651 Automatic gain control in a navigation device
02/16/2012US20120039327 Power control method and device
02/16/2012US20120039282 Method and apparatus for transmitting and receiving reference signal in wireless communication system
02/16/2012US20120039280 Ack/nack transmission for multi-carrier operation with downlink assignment index
02/16/2012US20120039279 Ack/nack transmission for multi-carrier operation
02/16/2012US20120039273 Apparatus and method for transmission of uplink sounding reference signals in a wireless network
02/16/2012US20120039265 Controlling access point transmit power based on received access terminal messages
02/16/2012US20120039238 Method for saving power of wireless communication system
02/16/2012US20120039228 Method and device for controlling mbms receiving in a wireless communication system
02/16/2012US20120039227 Feedback bundling for power-limited devices in wireless communications
02/16/2012US20120039226 Base station selection method for heterogeneous overlay networks