Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
03/2005
03/30/2005CN1602477A Method and apparatus for dormant mode support with paging
03/30/2005CN1602106A Secured roaming method and appt.
03/30/2005CN1602076A Converter and method with hybrid RGB chart and YUV video signal
03/30/2005CN1602013A Method for controlling sleep interval in broadband wireless access communication system
03/30/2005CN1601946A Closed-loop transmitting diversity method combined with closed-loop power control
03/30/2005CN1601944A Method of controlling control command of basestation transmitting power
03/30/2005CN1601942A Combined selecting smooth processing method of transmission format
03/29/2005US6873857 Base station apparatus and transmit power control method
03/29/2005US6873855 Radio telephone system with base station capable of updating data of mobile stations and changing transmission power level
03/29/2005US6873845 Method of power control and cell site selection based upon path gain and interference level
03/29/2005US6873844 Adaptive orthogonal channel noise source
03/29/2005US6873839 Prioritized-routing for an ad-hoc, peer-to-peer, mobile radio access system
03/29/2005US6873645 Automatic power control system for a code division multiple access (CDMA) communications system
03/29/2005US6873626 Control system, control method, and radio network controller preferably used for the system and method
03/24/2005WO2005027420A1 Channel access methods and apparatus in low-power wireless communications systems
03/24/2005WO2005027371A1 Apparatus, system, and method for managing reverse link communication
03/24/2005WO2005027354A2 Method and apparatus for transmit power control during a group call to a plurality of devices
03/24/2005WO2005027262A2 Mobile ad hoc network providing connectivity enhancement features
03/24/2005WO2005026929A1 Information processing device, radio module, electronic control device, control device, communication device, communication apparatus, electronic device, power control method, power control program, and recording medium
03/24/2005WO2005011316B1 Radio communication system
03/24/2005WO2005006794B1 Method for estimating the remaining working life of a battery for a radiocommunication device
03/24/2005WO2004110073A3 Method for reducing the power usage of a mobile terminal
03/24/2005WO2004075468A3 Scheduled and autonomous transmission and acknowledgement
03/24/2005US20050066101 Method and device for connecting sensors or actuators to a bus system
03/24/2005US20050066034 Method for transmitting data from an emitter to a plurality of receivers
03/24/2005US20050064922 Detector and method for detecting telephone-activated devices in idle state
03/24/2005US20050064886 Method for transmitting and receiving message of short message broadcasting services in telecommunication system
03/24/2005US20050064880 Dual event slotted paging
03/24/2005US20050064871 Data transmission path establishing method, radio communication network system, and sensor network system
03/24/2005US20050064829 Power collapse for a wireless terminal
03/24/2005US20050064818 Channel access methods and apparatus in low-power wireless communication systems
03/24/2005US20050063348 Wireless local area network ad-hoc mode for reducing power consumption
03/24/2005US20050063332 Forward-link scheduling in a wireless communication system
03/24/2005US20050063331 Apparatus and method for transmitting wakeup channel for mode transition in sleeping state in a broadband wireless communication system
03/24/2005DE10340165A1 Sensor connection procedure for vehicle TTCAN networks synchronizes sensor or actuator to bus system clock during fast clock first phase
03/24/2005DE10338485A1 Verfahren zum Betrieb einer Basisstation, Basisstation und Computerprogramm A method of operating a base station, base station and computer program
03/24/2005CA2538042A1 Mobile ad hoc network providing connectivity enhancement features
03/24/2005CA2537441A1 Apparatus, system, and method for managing reverse link communication
03/23/2005EP1517568A2 Apparatus and method for reducing power consumption in a mobile communication terminal
03/23/2005EP1517477A2 Calibration procedure for wireless networks with direct mode traffic
03/23/2005EP1517463A1 Radio link check
03/23/2005EP1517457A1 Base station apparatus and communication terminal apparatus
03/23/2005EP1516435A1 Frequency scan for cdma acquisition
03/23/2005CN2687963Y Rapid forward power optimized channel system for CDMA receiver
03/23/2005CN1600041A Method and apparatus for channel management for point-to-multipoint services in a communication system
03/23/2005CN1600037A Method and apparatus for paging a mobile terminal in a wireless LAN
03/23/2005CN1599985A Method and apparatus for tracking signals in a wireless communication system
03/23/2005CN1599384A Hysteresis detecting method, hysteresis detecting circuit and mobile device
03/23/2005CN1599282A Mobile wireless communication system, receiver, transmitter, and mobile wireless communication method
03/23/2005CN1599281A Data transmission path establishing method, radio communication network system, and sensor network system
03/23/2005CN1599274A 功率控制子系统 Power Control Subsystem
03/23/2005CN1194569C Cellular system. base station, mobile station, and communication control method
03/23/2005CN1194559C Deta transferring method against lowering service quality
03/23/2005CN1194491C Outer loop power control method in CDMA system
03/23/2005CN1194379C Semiconductor device, portable remote-terminal unit and intermittently receiving method
03/22/2005US6871078 Wireless communication device capable of controlling transmission power and transmission power control method therefor and wireless communication system employing the same
03/22/2005US6871061 Systems, methods and terminals that obtain coarse position information from satellite radiotelephone systems
03/22/2005US6871053 Wireless communication apparatus
03/22/2005US6870890 Power saving in communication terminals
03/22/2005US6870808 Channel allocation in broadband orthogonal frequency-division multiple-access/space-division multiple-access networks
03/22/2005CA2383787C Quality measurement of circuit-switched service in cellular radio network
03/22/2005CA2357092C Integrating power-controlled rate-controlled transmission on a same frequency carrier
03/17/2005WO2005025139A1 Secured roaming and power saving in a wireless local area network
03/17/2005WO2005025110A2 Method and apparatus for relay facilitated communications
03/17/2005WO2003096710A3 Resource allocation to users in slotted code division multiple access systems using beams
03/17/2005US20050059437 Mode transition method considering handover in a broadband wireless access communication system
03/17/2005US20050059436 Synchronizing RF system
03/17/2005US20050059423 Method for outer loop power control when no cyclic redundancy check results are available on the coded composite transport channel
03/17/2005US20050059422 Method and system for transferring transmit power control information between network management entities in a wireless communication system
03/17/2005US20050059420 Method and system for power-based control of an ad hoc wireless communications network
03/17/2005US20050059391 Wireless LAN terminal device, portable data terminal system, mobile phone, wireless LAN communication method, method for providing service, and method for transferring incoming call
03/17/2005US20050059388 Wireless local area network security
03/17/2005US20050059386 Method and apparatus for wake on wireless systems
03/17/2005US20050058151 Method of interference management for interference/collision avoidance and spatial reuse enhancement
03/17/2005US20050058087 Infrastructure for wireless lans
03/17/2005US20050057548 Apparatus and method for reducing power consumption in a mobile communication terminal
03/17/2005US20050057282 Hysteresis detecting method, hysteresis detecting circuit and mobile device
03/16/2005EP1515493A2 Method of connecting a multi-mode mobile terminal including a bluetooth module to a bluetooth access point
03/16/2005EP1515220A2 Method, machine readable storage and system for power management in a gigabit Ethernet chip
03/16/2005EP0815655B1 Method and apparatus for adaptively selecting a communication strategy in a selective call radio communication system
03/16/2005CN2686253Y Time division duplexing or time division synchronous code division multiple access user equipment
03/16/2005CN1596512A Method and apparatus for managing imbalance in a communication system
03/16/2005CN1596019A Power source supplying controlling method and device in portable communicating appts
03/16/2005CN1595857A A method for on-site test of demodulation performance of WCDMA mobile communication system
03/16/2005CN1595828A Method of connecting a mobile terminal including a bluetooth module and a bluetooth access point
03/16/2005CN1595822A Mobile station intermittently receiving a radio signal
03/16/2005CN1193640C Radio communication device with selective power supply function
03/16/2005CN1193638C Subscriber station, network control means and method for carrying out inter-frequency measurements in a mobile communication system
03/16/2005CN1193636C Storage module for mobile phone
03/16/2005CN1193529C Method for regulating transmitting time in mobile radio system
03/16/2005CN1193509C Time synchronization method for mobile terminal and mobile terminal
03/15/2005US6868278 Fast adaptive power control for a variable multirate communications system
03/15/2005US6868257 Method for selection of coding method
03/10/2005WO2005022936A1 Method and apparatus for facilitating data transmissions
03/10/2005WO2005022883A2 Method of controlling transmission power of retransmission packet and mobile terminal using the same
03/10/2005WO2005022781A1 Apparatus and method for controlling sleep mode in wireless access communication system
03/10/2005WO2005022780A1 Mobile station
03/10/2005WO2005022774A1 Method for the operation of a base station, including uplink transmission power control, and corresponding computer program
03/10/2005WO2005022773A1 Method for providing state information of a mobile station in a mobile communication system
03/10/2005WO2005022772A1 Apparatus and method for controlling operational states of medium access control layer in a broadband wireless access communication system