Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
11/2010
11/11/2010WO2010128134A1 Beacon for a star network, sensor nodes in a star network, method for initializing a gateway in a star network and method for operating a star network
11/11/2010WO2010127623A1 Method for sounding reference signal transmission power configuration, network side device and user equipment thereof
11/11/2010WO2010107915A3 Pilot signal transmission management
11/11/2010WO2010087674A3 Transmitting uplink control information over a data channel or over a control channel
11/11/2010US20100285830 Uplink Power Control for Power Limited Terminals
11/11/2010US20100285829 Orthogonal frequency division multiplexing system and method for preamble power control of the orthogonal frequency division multiplexing system
11/11/2010US20100285828 Throttling transmit power in a wwan device based upon thermal input
11/11/2010US20100284371 Using the repetition of an erasure indicator bit to enhance a power control command during handoff
11/11/2010US20100284355 Handshaking method, and transmission power determining method and apparatus thereof for parallel transmission of multiple streams in single radio channel
11/11/2010US20100284321 Method and apparatus for transmitting data
11/11/2010US20100284318 Communication apparatus, method for controlling communication apparatus,and storage medium
11/11/2010US20100284317 System and Method for Redirecting Messages to an Active Interface of a Multiple-Interface Device
11/11/2010US20100282852 Modular, portable data processing terminal for use in a radio frequency communication
11/11/2010CA2834141A1 Multicarrier retransmission feedback
11/11/2010CA2759806A1 Method and apparatus for uplink power control in a multicarrier wireless communication system
11/10/2010EP2249612A1 A method for controlling the power for broadcasting a cognitive pilot channel
11/10/2010EP2249611A1 Vehicle communication system
11/10/2010EP2249610A2 Methods and devices for reducing interference of a femtocell in an uplink
11/10/2010EP2249569A1 Cross-layer optimization for transmission of video codec over wireless networks
11/10/2010EP2249502A2 Estimation of traffic-to-pilot ratios
11/10/2010EP2249496A1 Transmitter, receiver, transmission method, and reception method
11/10/2010EP2249489A1 Radio communication system and mobile terminal for receiving data of a multimedia broadcast multicast service
11/10/2010EP2248379A1 Methods and systems for configuration and activation of power saving classes by a mobile station in a sleep mode
11/10/2010EP2248378A2 Device, system, and method of wireless network selection and handover
11/10/2010EP2248283A1 Methods, apparatuses, and computer program products for conserving power in mobile devices
11/10/2010EP2248275A1 Signalling gain factors in a communication network system
11/10/2010EP2070211B1 Method of spread transmission with allocation of power per user and per symbol
11/10/2010EP1774688B1 Rate prediction in fractional reuse systems
11/10/2010EP1257075B1 Transmitting device and transmitting method
11/10/2010CN1937849B Method and system for processing signal in communication system
11/10/2010CN1801809B Method and system for wireless communication
11/10/2010CN1729630B Scheduling data transmission by medium access control (MAC) layer in a mobile network
11/10/2010CN1695319B Methods, receivers, and computer program products for determining transmission power control commands using biased interpretation
11/10/2010CN101884242A Wireless communication system, communication control method, wireless station, and recording medium
11/10/2010CN101883438A Mimo system with multiple spatial multiplexing modes
11/10/2010CN101883418A Automatic gain control method of high-speed frequency hopping
11/10/2010CN101883417A Method and device for setting power ascending space
11/10/2010CN101883416A Methods and devices for reducing interference of a femtocell in an uplink
11/10/2010CN101883415A Configuration method of sending power of sounding reference signals (SRS), network side equipment and user equipment (UE)
11/10/2010CN101883414A Method and base station for reducing forward transmission power in group system
11/10/2010CN101883413A Method, control device and wireless terminal for reducing radiation hazard of wireless terminal
11/10/2010CN101883411A Rapid frequency scanning method and device for initial cell search
11/10/2010CN101883370A Method and system for configuring downlink discontinuous reception parameters and radio network controller
11/10/2010CN101521934B Method for automatically calculating RAMP parameters of GSM power amplifier and device thereof
11/10/2010CN101123557B Relay apparatus, relay method
11/10/2010CN101115257B Apparatus and method for controlling operation of portable terminal having multimedia function
11/10/2010CN101073216B WCDMA system measuring method
11/10/2010CN101036402B Baseband processing method based on double sampling
11/09/2010US7831283 Sensor network system and sensor node
11/09/2010US7831282 Wireless node providing improved battery power consumption and system employing the same
11/09/2010US7831273 Power efficient wireless transmission
11/09/2010US7831272 Method and apparatus for performing fast power control in a mobile communication system
11/09/2010US7831254 Terminal device, and in-zone cell checking method and cell re-selection method thereof
11/09/2010US7831201 Co-channel wireless communication methods and systems using relayed wireless communications
11/09/2010US7830852 Automatic and dynamic changing of class in class-based asset tracking and monitoring systems
11/09/2010US7830844 Power saving in a device compatible with cellular and WLAN networks
11/09/2010US7830838 Energy efficient wireless sensor network, node devices for the same and a method for arranging communications in a wireless sensor network
11/09/2010CA2558858C Early auto-on mobile communications device
11/09/2010CA2401126C Access probe acknowledgement with collision detection
11/04/2010WO2010127139A1 Wireless one-to-one communication using cooperative receivers
11/04/2010WO2010126974A1 Spectrum sharing using cognitive radios
11/04/2010WO2010126899A2 Extended range voice over ip wimax device
11/04/2010WO2010126701A1 Method and device for improving battery life of a mobile computing device by monitoring power consumption
11/04/2010WO2010126323A2 Terminal apparatus, coordinator, and method for managing emergency events
11/04/2010WO2010126322A2 Transmission power control method and device for cognitive radio device
11/04/2010WO2010126273A2 Method and apparatus for monitoring a downlink control channel in a wireless communication system supporting multiple carriers
11/04/2010WO2010126154A1 Control of communciation devices for carrier aggregation
11/04/2010WO2010126150A1 Wireless base station
11/04/2010WO2010126112A1 Radio base station
11/04/2010WO2010125982A1 Mobile network, radio access node, system including a relay apparatus, and method thereof
11/04/2010WO2010125969A1 User device, base station device, and communication control method
11/04/2010WO2010125737A1 Base station device, radio communication system, control method for base station, and control method for radio communication system
11/04/2010WO2010125429A1 Apparatus, communications system and method for optimizing data packet flow
11/04/2010WO2010125194A1 Terminal state management in a telecommunications network
11/04/2010WO2010124865A2 Method for operating a base station and base station
11/04/2010WO2010124745A1 Method and arrangement in a wireless communications system
11/04/2010WO2010124725A1 Transmission parameter adaptation in cooperative signal communication
11/04/2010WO2010124630A1 Method for processing sleep mode and method for transmitting information of sleep mode
11/04/2010WO2010124572A1 Method, device and system for transmitting relay data
11/04/2010WO2010124552A1 Wireless communication system and downlink receiving power detection method therefor
11/04/2010WO2010124433A1 A power control method and apparatus
11/04/2010WO2010105255A3 Aspects of uplink and downlink in carrier aggregation
11/04/2010WO2010087622A3 Method for controlling signal transmission power and device for same
11/04/2010US20100279740 Mobile terminal and controlling method thereof
11/04/2010US20100279700 Resource allocation and power control method
11/04/2010US20100278155 Rate-Adaptive Multiple Input/Multiple Output (MIMO) Wireless System
11/04/2010US20100278149 Apparatus and method for controlling reverse-link data transmission rate during handoff
11/04/2010US20100278133 Method And Arrangements For Facilitating Allocation Of Radio Resources
11/04/2010US20100278100 Extended range voice over ip wimax device
11/04/2010CA2760394A1 Terminal apparatus, coordinator, and method for managing emergency events
11/04/2010CA2760269A1 Method and apparatus for controlling transmit power of cognitive radio device
11/03/2010EP2247148A2 Communication method and communication terminal for radio communication system
11/03/2010EP2247147A2 Pilot channel transmission in a cellular communication network
11/03/2010EP2247146A2 Method and apparatus for user equipment directed radio resource control in a UMTS network
11/03/2010EP2247145A1 Paging in a cellular communication system
11/03/2010EP2247036A2 System and method for controlling the power in a wireless client device
11/03/2010EP2247002A2 Radio communication system and mobile terminal for receiving data of a multimedia broadcast multicast service
11/03/2010EP2247001A2 Radio communication system and mobile terminal for receiving data of a multimedia broadcast multicast service
11/03/2010EP2247000A1 Radio communication system and mobile terminal for receiving data of a multimedia broadcast multicast service
11/03/2010EP2246999A1 Radio communication system and mobile terminal for receiving data of a multimedia broadcast multicast service