Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
07/2005
07/20/2005EP1555765A2 Transmission power control of a random access channel
07/20/2005EP1554895A1 Method and device for transponder aided wake-up of a low power radio device
07/20/2005EP1554818A2 Method for controlling data transmission in wireless networks
07/20/2005EP1554817A2 Method for stealing power or walsh-code for a data channel (e.g. shared data channel) from a dedicated channel (e.g. voice channel)
07/20/2005EP1290906B1 Method and apparatus for mobile internet protocol regional paging
07/20/2005EP1183806A4 Apparatus and method for gated transmission in cdma communication system
07/20/2005EP1088409A4 Method of providing burst timing for high-speed data transmission in a base station transceiver system of a mobile communication system
07/20/2005CN1643882A Low layer paging indicator processing system and method for multi-layer communication equipment used in a wireless communication system
07/20/2005CN1643825A Base station apparatus and communication terminal apparatus
07/20/2005CN1643808A Reallocation of excess power for full channel-state information (CSI) multiple-input, multiple-output (MIMO) systems
07/20/2005CN1643805A Method and apparatus for indicating the presence of a wireless local area network by detecting energy fluctuations
07/20/2005CN1642312A Base station apparatus and wireless transmission method
07/20/2005CN1642075A System and method for protecting received and transmitted data by parity check bit
07/20/2005CN1211970C Time slot period distribution in communication system
07/20/2005CN1211947C Mobile station assisted forward link transmission power and data rate control in CDMA system
07/19/2005US6920127 User equipment (UE) having an adaptive RF amplifier prelimiter
07/14/2005WO2005064975A1 Advanced multi-sensor processing
07/14/2005WO2005064965A2 Method of generating a time base in a mobile telephone
07/14/2005WO2005064952A1 Hybrid power save delivery method in a wireless local area network for real time communication
07/14/2005WO2005064872A1 Method and system for wireless communication networks using cooperative relaying
07/14/2005WO2005064863A1 Method and arrangement in wireless ad hoc or multihop networks
07/14/2005WO2005064818A1 Method and apparatus for controlling power saving mode in wireless portable internet system
07/14/2005WO2005064815A1 Method and arrangement relating to communications network
07/14/2005WO2005062855A2 Precise sleep timer using a low-cost and low-accuracy clock
07/14/2005WO2005062808A2 Uplink poll-based power save delivery method in a wireless local area network for real time communication
07/14/2005WO2005062703A2 Methods and apparatus for terminating use of quick paging channel based on high capacity power source usage
07/14/2005WO2005062698A2 System and method for managing protocol network failures in a cluster system
07/14/2005WO2005027262A3 Mobile ad hoc network providing connectivity enhancement features
07/14/2005WO2004039011A3 Mimo wlan system
07/14/2005US20050153751 Precise sleep timer using a low-cost and low-accuracy clock
07/14/2005US20050153726 Transmission power correcting method, mobile communications system and mobile station
07/14/2005US20050153714 Method and apparatus optimizing receipt of call/broadcast paging messages by self-powered wireless communications devices
07/14/2005US20050153702 Radio resource management in wireless local area networks
07/14/2005US20050153697 Method and system for dynamic soft handoff resource allocation in a wireless network
07/14/2005US20050153690 Wireless communication method and apparatus for determining the minimum power level of access point transmissions
07/14/2005US20050153672 Automatic gain control device, radio communication device and automatic gain control method
07/14/2005US20050152324 Efficient power management in wireless local area networks
07/14/2005US20050152321 Systems and methods for autonomously and dynamically optimizing transmission power in a wireless network
07/14/2005US20050152320 Wireless communication method and apparatus for balancing the loads of access points by controlling access point transmission power levels
07/14/2005US20050152319 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
07/14/2005US20050152308 Method of controlling reverse link data rate in a mobile communications system
07/14/2005US20050152279 Downlink power control in wireless communications networks and methods
07/14/2005DE102004052863A1 Verfahren und System zum Aufrechterhalten der Synchronisation in einem Energiesparzustand über einer Frequenzsprung-Funkverbindung Method and system for maintaining synchronization in a power saving mode on a frequency hopping radio connection
07/14/2005CA2550371A1 Uplink poll-based power save delivery method in a wireless local area network for real time communication
07/14/2005CA2550221A1 Precise sleep timer using a low-cost and low-accuracy clock
07/13/2005EP1552625A1 Beam-steering and beam-forming for wideband mimo/miso systems
07/13/2005EP1552622A1 Assigning training sequences based on spatial channels in wireless communications system
07/13/2005EP1481483A4 System and method for efficiently detecting the identification of a received signal
07/13/2005EP1476965A4 Code allocation based on cross code correlation
07/13/2005CN1640163A Method to reduce power consumption in a radio communication system and apparatus therefor
07/13/2005CN1640161A Method for controlling communication channels and base station and implementation of same method
07/13/2005CN1640096A Mobile radio device
07/13/2005CN1640045A System and method for adjusting quality of service in a communication system
07/13/2005CN1640020A Outer loop transmission power control method and radio communication device
07/13/2005CN1640018A Maintaining a maintenance channel in a reverse link of a wireless communications system
07/13/2005CN1640015A Radio apparatus, radio communication system, spatial path control method, and spatial path control program
07/13/2005CN1640011A Self-configuring repeater system and method
07/13/2005CN1640007A Reverse link power controlled repeater
07/13/2005CN1640006A Transmit power control during condition of out-of-lock for fingers in a rake receiver
07/13/2005CN1640002A System and method for coordination of wireless maintenance channel power control
07/13/2005CN1639695A Memory rewriting apparatus
07/13/2005CN1638505A Apparatus and method for operating and controlling display and backlight in portable terminals
07/13/2005CN1638473A Power consumption reducing method in a communication terminal, communication system, communication terminal, and computer program thereof
07/13/2005CN1638356A Transmitter device and relay device for performing data transmission control
07/13/2005CN1638342A System and method for managing protocol network failures in a cluster system
07/13/2005CN1638300A Apparatus and method for alerting a user of increased battery power consumption in mobile terminal
07/13/2005CN1210990C Preamble transmission method, mobile station and mobile communication system
07/13/2005CN1210978C Power control method under base station selected diversity transmission
07/13/2005CN1210967C Linear power amplification method and power amplifier unit based on feedforward technique
07/13/2005CN1210886C Method for communication of information and apparatus employing method
07/12/2005US6917602 System and method for random access channel capture with automatic retransmission request
07/12/2005US6917601 Spread spectrum remote unit
07/12/2005US6917599 Transmission power control system in mobile communication system
07/12/2005CA2248833C Method and apparatus for providing centralized power control administration for a set of base stations
07/12/2005CA2237895C Fast power control in a variable data rate mobile cmda communication system
07/07/2005WO2005062644A1 Communication unit energy conservation apparatus and method
07/07/2005WO2005062559A1 Scheduling communications in a wireless network
07/07/2005WO2005062497A1 A measurement method for spatial scheduling
07/07/2005WO2005062491A1 Systems and methods for adjusting transmit power in wireless local area networks
07/07/2005WO2005060604A2 Wireless network with improved sharing of high power consumption tasks
07/07/2005WO2005060423A2 Synchronized wireless communications system
07/07/2005WO2005048637A3 Method and detector for detecting cellular telephone-activated devices
07/07/2005WO2005027354B1 Method and apparatus for transmit power control during a group call to a plurality of devices
07/07/2005US20050148357 Radio network relocation
07/07/2005US20050148334 Vehicle enabled networks
07/07/2005US20050147154 Receiver for receiving a spectrum dispersion signal
07/07/2005US20050147074 Systems and methods for autonomously and dynamically optimizing transmission power in a wireless network
07/07/2005US20050147063 Apparatus and an associated method for facilitating communications in a radio communication system that provides for data communications at multiple data rates
07/07/2005US20050145774 Apparatus and method for operating and controlling display and backlight in portable terminals
07/07/2005DE202005006822U1 Empfang von Signalisierungskanälen auf der Abwärtsstrecke Reception of signaling channels on the downlink
07/07/2005DE102004007975B3 Communication method for radio communications system with increase in transmission power of first radio access point until reception of information from radio station in region covered by second radio access point
07/07/2005CA2549980A1 Synchronized wireless communications system
07/07/2005CA2547325A1 Scheduling communications in a wireless network
07/06/2005EP1551160A1 Apparatus and method for alerting a user of increased battery power consumption in mobile terminal
07/06/2005EP1551001A2 Apparatus and method for operating and controlling display and backlight in portable terminals
07/06/2005EP1550584A2 Apparatus and method for implementing power saving mode of telematics terminal
07/06/2005EP1550288A1 System and method for simulation of performance of measurement-based algorithms for slotted wireless communications
07/06/2005EP1550266A2 Communication terminal, power save processing method to be performed by the communication terminal, program for executing the method, and recording medium containing the program
07/06/2005EP1550242A1 Dynamic radio link adaptation for interference in cellualar
07/06/2005EP1549437A1 Methods, receivers, and computer program products for determining transmission power control commands using biased interpretation