Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
01/2007
01/25/2007US20070019579 Apparatus and method for transmitting and receiving data in a digital multimedia broadcasting system
01/25/2007US20070018794 Selective RF device activation
01/24/2007EP1746851A1 System and associated method for facilitating push-to-talk communications
01/24/2007EP1746796A2 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
01/24/2007EP1746795A2 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
01/24/2007EP1745672A1 Signaling mimo allocations
01/24/2007EP1745658A1 Method and apparatus for controlling cell selection in a cellular communication system
01/24/2007EP1745608A1 Method to improve throughput and power consumption efficiency in wireless communication systems
01/24/2007EP1745598A2 Adapting a diversity transmission mode in a wireless communication system
01/24/2007EP1745575A1 Rate adaptation of wireless communication channels
01/24/2007EP1649702A4 Method and system for transferring transmit power control information between network management entities in a wireless communication system
01/24/2007EP1520360B1 Measurement of channel characterisitics in a communication system
01/24/2007EP1509997A4 Mac protocol with duty-cycle limitation for portable devices to comply with specific absorption rate (sar) limits
01/24/2007EP1459461B8 Utra tdd time slots allocation
01/24/2007EP0994581B1 Communication method and communication device
01/24/2007EP0965182B1 Method and apparatus for performing a fast downward move in a cellular telephone forward link power control system
01/24/2007CN1902975A Hybrid tdm/ofdm/cdm reverse link transmission
01/24/2007CN1902968A Transmission power range setting during channel assignment for interference balancing in a cellular wireless communication system
01/24/2007CN1902967A Transmission power level setting during channel assignment for interference balancing in a cellular wireless communication system
01/24/2007CN1902963A Method of generating a time base in a mobile telephone
01/24/2007CN1902956A Broadcast/multicast services in communications networks
01/24/2007CN1902868A Method and system for wireless communication networks using cooperative relaying
01/24/2007CN1902844A Mobile communication terminal and radio communication system
01/24/2007CN1902835A Method and arrangement relating to communications network
01/24/2007CN1901750A Detecting method and its system for missing matched adjacent zone
01/24/2007CN1901743A Designating method for attaching paging controller in mobile wide band radio cut-in system
01/24/2007CN1901737A Switching and data access method for radio communication device base station
01/24/2007CN1901729A Statistic method for communication service quality and its system terminal
01/24/2007CN1901679A Method for information selecting and dividing based on micro block inner edge
01/24/2007CN1901481A Method for judging spring grouping ring topology stability
01/24/2007CN1901477A Searching method and its system for equipment traffic data
01/24/2007CN1901459A Method and system for controlling access net state
01/24/2007CN1297161C Method for deploying data transmission on forward link and its communication system
01/23/2007US7167719 Method for controlling transmission power in a mobile radiocommunication system
01/23/2007US7167708 Wireless channel selection apparatus including scanning logic
01/23/2007US7167696 Method for scanning radio frequency channels
01/23/2007US7167684 Rate control for multi-channel communications systems
01/23/2007US7167503 Distributed spread-spectrum network
01/22/2007CA2552849A1 Wireless power transmission systems and methods
01/21/2007CA2550561A1 System and associated method for facilitating push-to-talk communications
01/18/2007WO2007008274A1 Method of adaptive power control
01/18/2007WO2007008166A1 Wireless telecommunications with adjustment of uplink power level
01/18/2007WO2007007125A1 A method of providing location data from a mobile terminal to a base station in a network
01/18/2007WO2007007016A2 Mobile terminal equipped with automatic power supply
01/18/2007WO2006103681A8 Content delivery system and method for a mobile communication device
01/18/2007US20070016813 Power management system for a communication device
01/18/2007US20070016812 Media access controller with power-save mode
01/18/2007US20070015551 Portable terminal device
01/18/2007US20070015539 Location information erase on SIM cards
01/18/2007US20070015529 Apparatus and method for transmitting and receiving a reverse channel in a mobile communication system for packet data
01/18/2007US20070015508 Method of adaptive power control
01/18/2007US20070014264 Reduced power time synchronization in wireless communication
01/18/2007US20070014262 Method for handling over a call involving a mobile node in a macromobility situation in an IP communication network using hierarchical routing
01/18/2007US20070014235 Multiple-input network node with power-saving state
01/17/2007EP1744583A2 Method and apparatus for performing power control in a wireless communication system
01/17/2007EP1744577A1 Communication terminal device, base station device, and radio communication system
01/17/2007EP1744573A1 Cellular scanning optimization in a wireless multimode terminal
01/17/2007EP1744557A1 Method and device for shaping the service flow transmitted in network
01/17/2007EP1744506A2 Mobile radio station and communication parameter control method thereof
01/17/2007EP1744466A2 Power control method for a CDMA system
01/17/2007EP1743500A1 Reduced performance mode of operation for use as needed by a wireless communication terminal
01/17/2007EP1743435A2 Method and system for multiple basic and extended service set identifiers in wireless local area networks
01/17/2007EP1452051A4 Method and apparatus for paging a mobile terminal in a wireless lan
01/17/2007EP1005181B1 Interference-free radio communication system
01/17/2007CN1897751A Transmittal of heartbeat signal to reduce error probability
01/17/2007CN1897736A Mobile radio station and communication parameter control method thereof
01/17/2007CN1897735A Control - hold mode
01/17/2007CN1897734A Control - hold mode
01/17/2007CN1897733A Control - hold mode
01/17/2007CN1897717A Tyre pressurel temperature monitoring system and automobile therewith
01/17/2007CN1897600A Portable terminal device
01/17/2007CN1897543A System and method for privilege management and revocation
01/17/2007CN1295940C Improved control - hold mode
01/17/2007CN1295887C Method and device for transceiving orthogonal code space indication information in mobile communication system
01/16/2007US7164931 Method for operating a base station by prelimiting an output signal
01/16/2007US7164918 Radio communication system
01/16/2007US7164914 Method of adjusting a timing of transmissions in a radio communication system
01/16/2007US7164666 System and method for multiplexing wireless devices
01/16/2007US7164660 Radio communication system and method of operating the system
01/16/2007CA2451976C Adaptive rf amplifier prelimiter
01/11/2007WO2007004368A1 Portable terminal and method for controlling portable terminal
01/11/2007WO2007003856A2 Method for qualifying mobile terminals, device, programme and support
01/11/2007WO2007003851A2 Method for transferring a communication involving a mobile node capable of macro mobility within an ip communications network having hierarchical routing
01/11/2007WO2007003117A1 A method and apparatus for assigning radio configuration type
01/11/2007WO2006124903A3 Network node power management methods and apparatus
01/11/2007WO2006113188A3 High rate packet data spatial division multiple access (sdma)
01/11/2007WO2006055475A3 Method and apparatus for outer-loop power control for enhanced uplink communications
01/11/2007WO2005120178A3 Supporting idle mode of mobile station in wireless access system
01/11/2007WO2005107377A3 Method for performing handover in broadband wireless access system
01/11/2007US20070010278 System and method for controlling power consumption in a wireless device
01/11/2007US20070010277 Control device and radio control method
01/11/2007US20070010276 Mobile station and method for controlling mobile station side communication, base station and method for controlling base station side communication, and communication system
01/11/2007US20070010270 Apparatus and method of radio access management for a radio communication system
01/11/2007US20070010269 Base station and transmission power control method
01/11/2007US20070010263 Method of setting monitoring period for paging channel
01/11/2007US20070010253 Wireless telecommunications with adjustment of uplink power level
01/11/2007US20070008923 Method and system for allocating transmit power among a plurality of channels in a wireless communication system
01/10/2007EP1742393A2 Apparatus and method for transmitting and receiving data in a digital multimedia broadcasting system
01/10/2007EP1742380A2 Forward link power control in a cellular system using signal to noise ratio of a received signal
01/10/2007EP1741304A2 Interference mitigation in mobile units having location transmitters