Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
03/2009
03/04/2009CN100466567C Access authentication method for WLAN
03/04/2009CN100466566C Automatic configuration equipment linked byg network media and the method thereof
03/04/2009CN100466565C Loopback control method and device
03/04/2009CN100466562C Method and system for transmitting test route
03/04/2009CN100466561C Method for deciding carried media gateway of media gateway controller
03/04/2009CN100466560C Method, system, device for detecting service quality, and charging and fault detecting system
03/04/2009CN100466559C Method for judging spring grouping ring topology stability
03/04/2009CN100466557C Communication net node fault monitoring method
03/04/2009CN100466556C Network device management method and system
03/04/2009CN100466555C Method and apparatus for transmitting maintenance order
03/04/2009CN100466554C Communication adaptation layer system and method for obtaining the network element information
03/04/2009CN100466552C NGN system and end to end tracing method and device applied in this system
03/04/2009CN100466551C Load balance realizing method and load balance device
03/04/2009CN100466550C Method, device and system for implementing multi-service type structure
03/04/2009CN100466548C Searching method and its system for equipment traffic data
03/04/2009CN100466547C System and method for privilege management and revocation
03/04/2009CN100466546C System and method for realizing business protection using LCAS protocol
03/04/2009CN100466544C Method for reporting board performance data of equipment
03/04/2009CN100466543C Method and system for universally managing multiple functional units
03/04/2009CN100466542C Service gradation based loss distribution method
03/04/2009CN100466540C State detection method based on main and backup Ethernet interface
03/04/2009CN100466539C Maintenance method for device terminal
03/04/2009CN100466538C Method and apparatus for changing the operation mode of an agent of a management network
03/04/2009CN100466536C System and method for managing protocol network failures in a cluster system
03/04/2009CN100466535C Device and method for implementing switch between IP network and PSTN for users
03/04/2009CN100466534C Method for processing faults in multimedia sub-system equipment
03/04/2009CN100466532C Set-up method and its system for broadcast multi-cast service transmission mode
03/04/2009CN100466531C Control system and method for multi-party demonstration manuscript conference
03/04/2009CN100466530C Method and device for connecting a plurality of conferences
03/04/2009CN100466528C Interconnected network web information issuing method
03/04/2009CN100466527C Communication apparatus
03/04/2009CN100466525C Buffer-based magnitude charging middle message processing method
03/04/2009CN100466524C On-line controlling method and system
03/04/2009CN100466522C Farend access communication system, and control method
03/04/2009CN100466521C Flame-proof and intrinsically safe type industrial Ethernet ring exchanger for mine
03/04/2009CN100466519C Method for downloading a plurality of files simultaneously in broadcasting network
03/04/2009CN100466518C Communication apparatus and communication method
03/04/2009CN100466516C Biological identifying method for resisting replay attach
03/04/2009CN100466513C System and method for protecting received and sent data by parity check bit
03/04/2009CN100466510C A method for preventing network address translation (NAT) device from being attacked by network user
03/04/2009CN100466507C Method and device for connecting sensors or actuators to a bus system
03/04/2009CN100466504C Read enable generator, read enable signal generating method and data transmission method
03/04/2009CN100466501C Method for producing long code mask for cluster service
03/04/2009CN100466498C Method and equipment for reaching synchronization to base station
03/03/2009US7500005 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
03/03/2009US7499734 Mobile radio communications method, mobile radio communications system, base station controlling equipment and mobile radio terminal device
03/03/2009US7499732 Apparatus and method for saving power of a mobile communication terminal
03/03/2009US7499722 Proximity regulation system for use with a portable cell phone and a method of operation thereof
03/03/2009US7499721 Apparatus and method for transmitting and receiving forward channel quality information in a mobile communication system
03/03/2009US7499703 Apparatus, and associated method, for facilitating control of control signaling performed by a mobile node operable in a radio communication system
03/03/2009US7499549 Communication system, information processing apparatus, information processing method, recording medium and program
02/2009
02/26/2009US20090055530 Re-Direction of Streaming Multimedia in Wireless Communication Devices
02/26/2009US20090052573 Method and apparatus for forward link power control
02/26/2009US20090052403 CDMA-Based Mobile Terminal, CDMA-Based Mobile Communication Method, and Communication Quality Estimating Method
02/26/2009US20090052362 Power-save apparatus for 802.11 multicast paging applications
02/26/2009US20090052340 Method and apparatus for requesting a channel measurement report in wireless communication systems
02/25/2009EP2028908A2 Method and apparatus for managing downlink discontinuous reception operation in a wireless communications system
02/25/2009EP2028904A2 Apparatus and method for entering IDLE mode in a broadband wireless access (BWA) system
02/25/2009EP2028903A1 Inactivity timer in a discontinuous reception configured system
02/25/2009EP2028902A2 Methods and apparatus for generating timing signals in a radicommunication unit
02/25/2009EP2028871A1 Radio transmission device and radio transmission method
02/25/2009EP2027732A2 Method and apparatus for battery management in a converged wireless transmit/receive unit
02/25/2009EP1964103A4 Method and apparatus for reducing power consumption in a display for an electronic device
02/25/2009EP1786146B1 Method and apparatus for saving power by controlling listening periods in wireless telecommunication device having a plurality of power-saving modes
02/25/2009EP1451758A4 Method and apparatus for a reverse link supplemental channel scheduling
02/25/2009EP1177646B1 Method for performing handoff in a wireless communication system
02/25/2009CN101375618A Base station deice and packet scheduling method
02/25/2009CN101375551A Method and apparatus for reverse link control in a wireless communication network as a function of reverse link load characteristic
02/24/2009US7496386 Rechargeable battery facilitated customer-premises equipment
02/24/2009US7496374 Transmission power control during simultaneous communications
02/24/2009US7496373 Method for controlling transmission power
02/24/2009US7496072 System and method for controlling signal strength over a reverse link of a CDMA wireless communication system
02/24/2009US7496059 Energy-efficient medium access control protocol and system for sensor networks
02/24/2009US7496058 Method of transmitting control information for reverse link packet transmission
02/24/2009CA2447241C Transmission power level estimation
02/19/2009WO2009023604A2 Autonomous adaptation of transmit power
02/19/2009WO2009023596A2 Adaptation of transmit power based on maximum received signal strength
02/19/2009WO2009023592A2 Adaptation of transmit power for neighboring nodes
02/19/2009WO2009023587A2 Adaptation of transmit power based on channel quality
02/19/2009WO2009022562A1 Wireless communication system, wireless communication apparatus, and method of control thereof
02/19/2009WO2008155689A3 Method for allocating transmission resources in a telecommunication system, a primary station and a secondary station for carrying out the method.
02/19/2009US20090047941 Method and Apparatus for Deactivating Mobile Radio Stations From the Network
02/19/2009US20090047927 Method for Operating a Radio Network and Subscriber Device for Said Type of Network
02/19/2009US20090046699 Method of transmitting and receiving a redirect message in a wireless communication system
02/19/2009US20090046663 Methods and apparatus for wireless network connectivity
02/19/2009US20090046640 Method and apparatus of transmitting and receiving activesetcomplete in wireless communication systems
02/19/2009US20090046609 Transaction control system including portable data terminal and mobile customer service station
02/19/2009US20090046602 Radio frequency local area network
02/19/2009CA2696470A1 Mobile communication system and mobile station
02/19/2009CA2694167A1 Adaptation of transmit power for neighboring nodes
02/19/2009CA2693920A1 Adaptation of transmit power based on maximum received signal strength
02/19/2009CA2693279A1 Autonomous adaptation of transmit power
02/19/2009CA2693272A1 Adaptation of transmit power based on channel quality
02/18/2009EP2026623A1 Method and system for transferring transmit power control information between network management entities in a wireless communication system
02/18/2009EP2026474A2 Communication apparatus and communication control method for transmission power control
02/18/2009EP2026472A1 Method and apparatus for adaptive carrier allocation and power control in multi-carrier communication systems
02/18/2009EP2025179A2 Systems and methods for analog transport of rf voice/data communications
02/18/2009EP2025071A1 Mobile device power control for dual transfer mode (dtm)
02/18/2009EP2025066A2 System and method for increased battery saving during idle mode in a wireless communication system
02/18/2009EP1401139B1 Data communication device and data communication method