Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
08/2004
08/04/2004EP1442539A1 Controlling forward link traffic channel power
08/04/2004EP1442537A1 Radio communication system
08/04/2004CN1518845A Method and apparatus for controlling call request in communication system
08/04/2004CN1518842A Method for configuring parameters for data packet transmission
08/04/2004CN1518840A Wireless communication system, wireless communication device and wireless communication method, and computer program
08/04/2004CN1518839A Forward power control determination in spread spectrum communications systems
08/04/2004CN1518374A Method and equipment for implementing digital loop control of feed-forward power amplifier
08/04/2004CN1518336A Electronic camera and information equipment and portable information device
08/04/2004CN1518258A Method of realizing power match in mobile phone in soft switching between base stations
08/04/2004CN1160985C Caculation method and devices, of communication property and blocking probability
08/04/2004CN1160980C Device and method for providing selection transmit diversity in mobile communication system
08/03/2004US6771965 Communication control method in mobile communication system and base station used therefor
08/03/2004US6771941 Transmission power control apparatus of base station of mobile communication network
08/03/2004US6771667 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
08/03/2004US6771620 Transmit gating in a wireless communication system
08/03/2004US6771616 Sequential combined QPCH demodulation
08/03/2004US6770131 III-V compound films using chemical deposition
08/03/2004CA2173484C Method and apparatus for reducing the average downlink transmitted power from base stations during soft handoff
07/2004
07/29/2004WO2004064426A1 Generalized rate control for a wireless communications network
07/29/2004WO2004064289A2 Method and system for organizing the cells of a wireless communication system and allocating resources to provide multimedia broadcast services
07/29/2004WO2004064270A1 Method and system for controlling the distribution of multimedia broadcast services
07/29/2004WO2004054287B1 Method and apparatus for supporting multiple packet data service connections
07/29/2004WO2004040827A3 Uplink pilot and signaling transmission in wireless communication systems
07/29/2004WO2004038986A3 Closed-loop rate control for a multi-channel communication system
07/29/2004WO2004026483A8 Methods, receivers, and computer program products for determining transmission power control commands using biased interpretation
07/29/2004US20040147287 Antenna adaptation in a time division duplexing system
07/29/2004US20040147277 Subscriber terminal temperature regulation
07/29/2004US20040147274 High priority channel grant by varying access transmission power
07/29/2004US20040147249 Embedding class of service information in MAC control frames
07/29/2004US20040146037 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
07/29/2004US20040146030 Method for switching a time frame based mobile unit to a sleep mode
07/29/2004US20040146028 Apparatus, and associated method, for generating assignment information used pursuant to channel allocation in a radio communication system
07/29/2004US20040146023 Composite channel quality estimation techniques for wireless receivers
07/29/2004US20040146022 Method and a central control unit for channel switching in a packet-based communication network
07/29/2004US20040146020 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
07/29/2004US20040146018 Multi-mode terminal in a wireless MIMO system
07/29/2004US20040145775 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
07/29/2004CA2512503A1 Method and system for organizing the cells of a wireless communication system and allocating resources to provide multimedia broadcast services
07/29/2004CA2512364A1 Method and system for controlling the distribution of multimedia broadcast services
07/28/2004EP1441550A1 Synchronisation of a wireless communication device to a master device
07/28/2004EP1440554A1 Method and apparatus for initiating the coupling of a data device to a digital network, through a wireless messaging network
07/28/2004EP1440527A1 Apparatus and method for controlling power of reverse channels in a mobile communication system
07/28/2004EP1440524A1 Pilot channel power autotuning
07/28/2004EP0818084B1 Method and apparatus for performing power control in a mobile communication system
07/28/2004CN1516982A Method for reducing interference to communications in time division duplexnig (TDD) mode between TDD mobile and TDD base station
07/28/2004CN1516979A Method and apparatus for reducing latency in waking up a group of dormant communication device
07/28/2004CN1516930A System for adjusting gain of mobile station during idle period of serving base station
07/28/2004CN1516497A Stand-by multiple access control apparatus and method for mobile communication system
07/28/2004CN1516372A Method for controlling increment of initial power by using slort code in code division multiple address system
07/28/2004CN1159931C Mobile communication system, base mobile station, and method for controlling mobile communication
07/27/2004US6768725 Receiver, intermittent frame synchronizing method, and portable remote terminal
07/22/2004WO2004062306A1 Methods for reducing latency of a call set up
07/22/2004WO2004062283A1 Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data
07/22/2004WO2004062224A2 Sub-carriers transmission power control
07/22/2004US20040142725 Multi-functional mobile terminal for independently operating heterogeneous devices and method for executing independent operation using the same
07/22/2004US20040142699 Method and system for indicating link quality among neighboring wireless base station
07/22/2004US20040142692 Enhanced and device for controlling the power in an asymmetric soft handover condition
07/22/2004US20040142664 Digital cordless telephone
07/22/2004US20040141482 Assigning uplink slots to optimize uplink power control gain in wireless communications
07/22/2004US20040141479 Method of controlling call admission in a mobile communication system
07/22/2004US20040141473 Data transmission method and system
07/22/2004US20040141460 Margin control in a data communication system
07/22/2004DE10305358A1 Transmitting group messages involves sending defined group indicator(s) on all paging indicator radio channels associated with all radio communications devices in their respective local radio cells
07/22/2004CA2506150A1 Methods for reducing latency of a call set up
07/21/2004EP1439728A2 Method for measuring confusion rate of a common packet channel in a cdma communication system
07/21/2004EP1439642A1 Transmission power control method and radio control apparatus in mobile packet communication system
07/21/2004EP1222776B1 Method and apparatus to limit frequency bands used by a low power radio frequency device
07/21/2004EP1138171B1 Handover determination and power control adjustment in mobile communications systems with frequency hopping
07/21/2004EP0840988B1 Connection establishment method and radio system
07/21/2004CN1514561A Fast calling admitting control method of mobile communication system uplink mixed service
07/21/2004CN1158892C Adaptive handoff algorithms of mobiles operating in CDMA systems
07/21/2004CN1158889C Method for communication of network users by remote-units
07/21/2004CN1158790C Communication terminal apparatus
07/21/2004CN1158783C Portable multi-band communication device and method for determining charge consumption thereof
07/20/2004US6765893 Dynamic recognition of an empty general paging message
07/15/2004WO2004060000A1 A predication method of uplink received power in uplink hybridize service and a control method of mobile communication
07/15/2004WO2004059892A1 Access control method in cdma communication system
07/15/2004WO2004059885A1 Wireless communication device
07/15/2004WO2004059884A1 Radio communication system, communication terminal device, base station device, and radio communication method
07/15/2004WO2004059875A1 An adaptive step size method for power control in wireless communication system and a system for the same
07/15/2004WO2004059873A1 A control solution for transmission power of mobile handset
07/15/2004WO2004059870A2 Method and system for a dynamic adjustment of a data request channel in a communication system
07/15/2004WO2004059869A1 Scheduling data transmission by medium access control (mac) layer in a mobile network
07/15/2004WO2004059858A1 Method and system for preventing call drop by limiting search time of 1x system during 1xev-do traffic state
07/15/2004WO2004038988A3 Pilots for mimo communication systems
07/15/2004WO2004038987A3 Transmit diversity processing for a multi-antenna communication system
07/15/2004WO2002028036B1 System for using a local wireless network to control a device within range of the network
07/15/2004US20040137962 Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone
07/15/2004US20040137933 Data transmission system, data transmitter and data receiver used in the data transmission system
07/15/2004US20040137932 Method for setting specific rate matching attributes for each services in a radiocommunications system
07/15/2004US20040137863 Data detection and demodulation for wireless communication systems
07/15/2004US20040136400 Integrated self-optimizing multi-parameter and multi-variable point to multipoint communication system
07/15/2004US20040136354 Variable power adjustment access method in CDMA mobile communication system
07/15/2004US20040136336 Base station apparatus of mobile communication system
07/14/2004EP1437913A1 Establishment of macro diversity with random access type connections in a cellular radio system
07/14/2004EP1437912A1 Method for determining data rate of user equipment supporting EUDCH service
07/14/2004EP1437906A1 Mobile communication system and communication method thereof
07/14/2004EP1437902A1 Method and apparatus for transmission rate control in telecommunication systeme
07/14/2004EP1437873A1 TRANSMITTER AND TRANSMISSION CONTROL METHOD, AND RECEIVER AND RECEPTION CONTROL METHOD
07/14/2004EP1437846A1 RADIO CONTROL APPARATUS, BASE STATION, RADIO CONTROL METHOD, MOBILE PACKET COMMUNICATION SYSTEM, MOBILE STATION, RADIO CONTROL PROGRAM, AND COMPUTER−READABLE RECORDING MEDIUM