Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
11/2005
11/30/2005EP1599960A2 System and method for channel selection in a wireless network
11/30/2005CN1703919A Method and apparatus for using switched multibeam antennas in a multiple access communication system
11/30/2005CN1703849A Method and mobile station for controlling communication via a radio link
11/30/2005CN1703848A Selective power control messaging
11/30/2005CN1703847A Assigning training sequences based on spatial channels in wireless communications system
11/30/2005CN1703846A Power control for communications systems utilizing high speed shared channels
11/30/2005CN1702980A Method for determining threshold value for on/off controlling output power of mobile communication terminal
11/30/2005CN1230020C Method for reducing interference to communications in time division duplexing (TDD) mode between TDD mobile station and TDD base station
11/30/2005CN1230013C System and method for scheduling and sending protocol data unit
11/29/2005US6970726 Mobile station having short-range radio function and power consumption reduction method therefor
11/29/2005US6970716 Power control for downlink shared channel in radio access telecommunications network
11/29/2005US6970710 Radio data communication apparatus and radio data communication method
11/29/2005US6970442 Multiple-access scheme for packet voice that uses voice activity detection
11/29/2005US6970437 Reverse link differentiated services for a multiflow communications system using autonomous allocation
11/29/2005US6970434 Hierarchical communication system providing intelligent data, program and processing migration
11/29/2005US6969838 Image sensor
11/24/2005WO2005112487A2 Method and system for controlling transmission power of a downlink signaling channel based on enhanced uplink transmission failure statistics
11/24/2005WO2005112481A2 Method and apparatus for selectively enabling reception of downlink signaling channels
11/24/2005WO2005112328A2 Adapting a diversity transmission mode in a wireless communication system
11/24/2005WO2005112296A2 Wireless communication method and system for configuring radio access bearers for enhanced uplink services
11/24/2005US20050261038 Method and apparatus to manage power in a communication system
11/24/2005US20050261037 Conservation of battery power in mobile devices having communication capabilities
11/24/2005US20050261018 Communication methods and communication apparatuses
11/24/2005US20050261017 System, apparatus, computer program product and method for controlling terminal output power
11/24/2005US20050259624 Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
11/24/2005DE102004051110A1 Transmitting data from mobile station to base station involves defining first data packet energy using first energy offset value relative to reference channel energy, retransmission data packet energy using retransmission energy offset
11/24/2005CA2564468A1 Method and system for controlling transmission power of a downlink signaling channel based on enhanced uplink transmission failure statistics
11/24/2005CA2563901A1 Method and apparatus for selectively enabling reception of downlink signaling channels
11/23/2005EP1599060A1 Communication system, communication device, communication terminal, and communication method
11/23/2005EP1599058A2 Spread communication system and mobile station thereof
11/23/2005EP1598989A1 Method, subscriber station network arrangement for radio communication within the framework of HSDPA services
11/23/2005EP1598974A1 Estimation of traffic-to-pilot ratios
11/23/2005EP1598952A1 Mobile communication system, base station controller, and method for changing the cumulated downlink transmission power threshold
11/23/2005EP1597933A2 Method and apparatus for controlling operation of an access terminal in a communication system
11/23/2005EP1597925A1 Reduction of electrosmog in wireless local networks
11/23/2005EP1597902A2 User interface and associated method for indicating status using keypad backlights
11/23/2005EP1597888A1 Apparatus and associated method for facilitating control of control signaling performed by a mobile node operable in a radio communication systemication system
11/23/2005EP1597886A1 Power and bit loading allocation in a communication system with a plurality of channels
11/23/2005EP1597884A2 Transmission schemes for multi-antenna communication systems utilizing multi-carrier modulation
11/23/2005EP1597883A2 Controlled superposition coding in multi-user communication systems
11/23/2005EP1597852A2 Pilot signals for use in multi-sector cells
11/23/2005CN1701589A Clock-based time slicing
11/23/2005CN1701537A Communication terminal apparatus and transmission power control method
11/23/2005CN1701534A Method of controlling reverse link in a mobile communication system
11/23/2005CN1701531A Directed maximum ratio combining and scheduling of high rate transmission for data networks
11/23/2005CN1700613A Method and apparatus for setting power for transmitting signaling information on an E-DCH
11/23/2005CN1228940C Synchronous CDMA terminal consumption reducing method and communication system realizing it
11/22/2005US6968219 Method for reducing power consumption in bluetooth and CDMA modes of operation
11/22/2005US6968202 Method for operating a user equipment by prelimiting an output signal
11/22/2005US6967970 User equipment having improved power savings during full and partial DTX modes of operation
11/22/2005CA2377993C Method for selection of coding method
11/22/2005CA2325204C Method to characterize the prospective or actual level of interference at a point, in a sector, and throughout a cellular system.
11/22/2005CA2320101C A method and a system for controlling a macrodiversity connection through at least two radio network controllers
11/17/2005WO2005109943A1 Reduced performance mode of operation for use as needed by a wireless communication terminal
11/17/2005WO2005109929A2 Method and system for multiple basic and extended service set identifiers in wireless local area networks
11/17/2005WO2005109928A2 Interference mitigation in mobile units having location transmitters
11/17/2005WO2005109910A1 Method and apparatus for controlling cell selection in a cellular communication system
11/17/2005WO2005109842A2 Method and apparatus for wake on wireless systems
11/17/2005WO2005109831A1 Mobile telephone having broadcast reception function
11/17/2005WO2005109790A2 Managed microcell wireless mesh network architecture
11/17/2005WO2005109692A1 System and method for periodic ranging in a sleep mode in a bwa communication system
11/17/2005WO2005109672A1 Methods and apparatus for fast downlink information of uplink out-of-synchronization
11/17/2005WO2005109671A1 Methods and apparatus for synchronization detection and power control during soft handover
11/17/2005WO2005107377A2 Method for performing handover in broadband wireless access system
11/17/2005WO2005048030A3 Initial downlink transmit power adjustment for non-real-time services
11/17/2005WO2005025110A3 Method and apparatus for relay facilitated communications
11/17/2005US20050255879 Power management mechanism for unlicensed wireless communication systems
11/17/2005US20050255873 Method and system for controlling transmission power of a downlink signaling channel based on enhanced uplink transmission failure statistics
11/17/2005US20050255835 Communications terminal, communication control method and program
11/17/2005US20050254555 Interference control via selective blanking/attenuation of interfering transmissions
11/17/2005US20050254478 Method employed by a base station for controlling initial power ramp-up using short codes
11/17/2005US20050254475 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
11/17/2005US20050254465 Method and apparatus for determining a data rate in a high rate packet data wireless communications system
11/17/2005US20050254458 Wireless subscriber network registration system for configurable services
11/17/2005US20050254444 Power-save method for 802.11 multicast paging applications
11/17/2005DE3645383B4 Digital multi-user radio telephone system - has master station radio linked to sun stations which are time division multiplexed onto single channel
11/17/2005DE10254384B4 Bidirektionales Signalverarbeitungsverfahren für ein MIMO-System mit einer rangadaptiven Anpassung der Datenübertragungsrate Bidirectional signal processing method for a MIMO system with a rank-adaptive adjustment of the data transfer rate
11/17/2005DE102004014998A1 Verfahren zum Einstellen der Sendeleistung für eine Funkverbindung, die zwei unterschiedliche Kanäle benutzt, und entsprechende Funkstation A method for adjusting the transmit power for a radio link that uses two different channels, and corresponding radio station
11/17/2005CA2565196A1 Method for performing handover in broadband wireless access system
11/16/2005EP1596616A1 Method and apparatus for expeditiously releasing network resources for a mobile station based on low battery and lost signal conditions
11/16/2005EP1596563A1 Communications terminal and program therefor
11/16/2005EP1596537A1 Proximity based searching of short-range devices
11/16/2005EP1596519A2 A subsriber unit and method for use in a wireless communication system
11/16/2005EP1595422A2 Systems and methods for performing outer loop power control in wireless communication systems
11/16/2005EP1595421A2 Systems and methods for using selectable frame durations in a wireless communication system
11/16/2005EP1595414A2 Outer-loop power control for wireless communication systems
11/16/2005EP1595409A1 Arrangements and method for power estimation
11/16/2005EP1595355A2 Scheduled and autonomous transmission and acknowledgement
11/16/2005EP1595345A2 Peak-to-average power ratio management for multi-carrier modulation in wireless communication systems
11/16/2005EP1595342A2 System and method for rate assignment and power control
11/16/2005EP1486083A4 Method and apparatus for indicating the presence of a wireless local area network by detecting signature sequences
11/16/2005EP1021874B1 Method of implementing macrodiversity
11/16/2005CN1698389A Method and system for avoiding power outages at the base station in cellular system using variable rate transmission
11/16/2005CN1698334A Power and bit loading allocation in a communication system with a plurality of channels
11/16/2005CN1698318A Route discovery device and method in a mobile ad-hoc network
11/16/2005CN1698303A Energy retransmission minimising method and apparatus thereof in ARQ communications
11/16/2005CN1698293A System and method for controlling state transition in sleep mode and awake mode in a broadband wireless access communication system
11/16/2005CN1697542A Mobile communication terminal having plurality of operation modes
11/16/2005CN1697530A Method and system for optimizing automatic power control
11/16/2005CN1697529A Method and device of transmitting signal through power emission channel of base station