Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
09/2005
09/22/2005WO2005089007A1 Radio communication terminal device and radio communication function control method
09/22/2005WO2005088853A1 Methods and apparatus for random access in multi-carrier communication systems
09/22/2005WO2004111776A3 System and method for identifying the floor number where a firefighter in need of help is located using received signal strength indicator and signal propagation time
09/22/2005WO2004077724A3 System and method for channel selection in a wireless network
09/22/2005US20050210300 Power consumption control apparatus in personal digital assistant phone
09/22/2005US20050208966 Method for controlling the sleep mode on a mobile terminal, corresponding mobile terminal, and corresponding radio access node
09/22/2005US20050208963 Cellular radio telephone set
09/22/2005US20050208961 Method and apparatus for controlling transmit power of multiple channels in a CDMA communication system
09/22/2005US20050208960 Apparatus and a method for distributing a transmission power in a cellular communications network
09/22/2005US20050208959 Dynamic shared forward link channel for a wireless communication system
09/22/2005US20050208958 Power efficient channel scheduling in a wireless network
09/22/2005US20050208946 Power balancing for downlink fast power control using central processing
09/22/2005US20050208933 Remote control over mobile communication terminals
09/22/2005US20050207383 Method and system of reducing collisions in an asynchronous communication system
09/22/2005US20050206554 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
09/22/2005CA2775784A1 High data rate interface apparatus and method
09/22/2005CA2691163A1 System and method for power control in wireless communication systems
09/21/2005EP1578163A2 CDMA/TDD mobile communication system and method
09/21/2005EP1578095A1 Method for controlling the sleep mode on a mobile terminal, corresponding mobile terminal and corresponding radio access node
09/21/2005EP1578036A1 Wireless communication device
09/21/2005EP1578034A1 Radio base station apparatus and its loopback test method
09/21/2005EP1578030A2 Weighted open loop power control in a time division duplex communication system
09/21/2005EP1578029A2 Outer loop/weighted open loop power control in a time division duplex communication system
09/21/2005EP1578028A2 A method for improving performances of a mobile radiocommunication system using a power control algorithm
09/21/2005EP1578027A2 Allocation of shared channel data
09/21/2005EP1576843A1 Methods for reducing latency of a call set up
09/21/2005EP1576748A2 Method and apparatus to optimize the off-frequency pilot searching by a wireless mobile station
09/21/2005EP1576742A1 Method and apparatus for determining a transmit power
09/21/2005EP1460774B1 Spread spectrum communication apparatus
09/21/2005EP1101311A4 Transmitting and receiving device and method for continuous outer-loop power control while in dtx mode in a cdma mobile communication system
09/21/2005EP1088408A4 Method for supporting a discontinuous transmission mode in a base station in a mobile communication system
09/21/2005CN1672449A Automatic gain control device, radio communication device, and automatic gain control method
09/21/2005CN1672448A Always-on virtual private network access
09/21/2005CN1672442A Power control of point to multipoint physical channels
09/21/2005CN1672435A Equalizing signal-to-interference ratios of different physical channels supporting a coded composite transport channel
09/21/2005CN1672388A 永远在线无线因特网协议通信 Always-on wireless Internet protocol communications
09/21/2005CN1672348A Resource allocation to users in slotted code division multiple access systems using beams
09/21/2005CN1672342A Pilot information gain control method and apparatus
09/21/2005CN1671231A Method for controlling the sleep mode on a mobile terminal, corresponding mobile terminal and corresponding radio access node
09/21/2005CN1671230A Power consumption control apparatus in personal digital assistant (pda) phone
09/21/2005CN1220396C Calculating method and device for communication performance and blocking probability
09/20/2005US6947735 Method for avoiding interferences in cellular CDMA radio networks caused by defective mobile stations
09/20/2005US6947469 Method and Apparatus for wireless spread spectrum communication with preamble processing period
09/20/2005CA2426111C Ranging method for mobile communication system based on orthogonal frequency division multiple access scheme
09/15/2005WO2005086428A1 Deep sleep mode for wlan communicatio systems
09/15/2005WO2005086383A1 System and method for periodic ranging in sleep mode in broadband wireless access communication system
09/15/2005WO2005086379A1 System and method for controlling an operational mode of a mac layer in a broadband wireless access communication system
09/15/2005WO2005039087A3 Wireless broadcast service quality indicator and method
09/15/2005WO2005036800A3 Method and apparatus for broadcast service classification and notification
09/15/2005WO2004112278A3 Method and apparatus for determining the necessity of transmission of a primary and a secondary pilot channel and improvement of chennel estimation
09/15/2005WO2004025869A3 System and method for rate assignment and power control
09/15/2005US20050203430 Recall device
09/15/2005US20050201346 Systems and methods for broadband data communication in a wireless mesh network
09/15/2005US20050201332 Link quality control in a wireless communications network
09/15/2005US20050201311 Methods and apparatus for providing a tolerable delay for slotted messages in wireless communication networks
09/15/2005US20050201280 Method and apparatus for controlling reverse link data rate of a mobile station in a communication system with reverse link common rate control
09/15/2005DE10021862B4 Verfahren zur dynamischen Ressourcenzuteilung in einem Funk-Kommunikationssystem und entsprechende Einrichtung A method for dynamic resource allocation in a radio communication system and related device
09/15/2005CA2760916A1 A system and method for performing location update
09/15/2005CA2557808A1 System and method for periodic ranging in sleep mode in broadband wireless access communication system
09/14/2005EP1575180A1 Wireless communication unit
09/14/2005EP1574094A2 A communication system and method of idle state support therefor
09/14/2005EP1573935A1 Scheduling data transmission by medium access control (mac) layer in a mobile network
09/14/2005EP1527628A4 Power control of point to multipoint physical channels
09/14/2005EP1299956B1 Code power measurement for dynamic channel allocation
09/14/2005CN1669351A Requesting and controlling access in wireless communication network
09/14/2005CN1669346A Support for packet dormancy in a wireless communication device
09/14/2005CN1669260A Method to check communication link reliability
09/14/2005CN1669242A Mobile station assisted forward link open loop power and rate control in a CDMA system
09/14/2005CN1668082A Recall device
09/14/2005CN1219411C Operation method of mobile communicaing terminal capable of providing high data rate service
09/14/2005CN1219378C Method for controlling overload of reverse power
09/13/2005US6944483 Portable radio terminal with infrared communication function and communication method for portable radio terminal
09/13/2005US6944469 Apparatus and method for controlling transmission power in a mobile communication system
09/13/2005US6944468 Transmit power control method and transmit power control system suitable to mobile communications
09/13/2005US6944461 Communication system and method for quality-based call admission control and scheduling
09/13/2005US6944456 Message access for radio telecommunications system
09/13/2005US6944452 Apparatus and method for hard handoff of data packet transmissions
09/13/2005US6944428 Image information input/output device and control system for the same using mobile device
09/13/2005US6944287 Portable terminal
09/13/2005US6944147 System and method for maximizing capacity in a telecommunications system
09/13/2005US6943806 Portable information terminal apparatus
09/09/2005WO2005084057A1 Method for adjusting a transmission power on a data channel to one or more devices
09/09/2005WO2005084049A1 Cellular communications system and method for battery saving in a mobile device based on whether decisions are made automatically or manually by a user
09/09/2005WO2005084048A1 Cellular communication system and method for battery power saving in a mobile device based on access denial messages from a base station
09/09/2005WO2005084047A1 Cellular communication system and method for battery power saving in a mobile device
09/09/2005WO2005083955A1 Qos management for multiple service instances
09/09/2005WO2005083939A1 Method and system forbluetooth assisted wireless local area network (wlan) home network system
09/09/2005WO2005083909A1 Wireless base station unit and transmission power control method
09/09/2005WO2005081661A2 Method and system for triggering events in a radio network
09/09/2005WO2005060287A8 Adaptive power management for a nod of a mobile telecommunications network
09/09/2005WO2005053253A3 Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications
09/09/2005CA2549906A1 Method and system for triggering events in a radio network
09/08/2005US20050197171 System and method for periodic ranging in sleep mode in broadband wireless access communication system
09/08/2005US20050197161 Base station apparatus and radio communication method
09/08/2005US20050197149 Method and apparatus for transmit power control during beam switching
09/08/2005US20050197125 System and method for controlling an operational mode of a MAC layer in a broadband wireless access communication system
09/08/2005US20050197119 Power efficient channel scheduling in a wireless network
09/08/2005US20050195786 Spatial reuse of frequency channels in a WLAN
09/08/2005DE202005006886U1 Drahtloses Kommunikationssystem zum Konfigurieren von Funkzugangsträgern für Dienste mit verbesserter Aufwärtsstrecke A wireless communication system for configuring wireless access carriers for services with enhanced uplink
09/07/2005EP1571866A2 System and method for periodic ranging in sleep mode in broadband wireless access communication system