Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
12/2005
12/15/2005US20050277425 Method of controlling data transmission, radio system, controller, and base station
12/15/2005US20050277422 Measurement of channel characteristics in a communication system
12/15/2005US20050277419 Cellular system, base station, mobile station, and communication control method
12/15/2005US20050277415 Control of interfrequency handovers
12/15/2005US20050276237 Method and apparatus for sending a multicast message
12/15/2005DE102005013251A1 Mobiles Kommunikationssystem, Basisstation und Übertragungssteuerungsverfahren zur Verwendung in demselben Mobile communication system, base station and transmission control method for use in the same
12/15/2005CA2568573A1 Modified power control for reduction of system power consumption
12/15/2005CA2535746A1 Method for logging a radio module into a cellular radio network
12/14/2005EP1605657A2 Wireless transmitting device and wireless receiving device
12/14/2005EP1605606A2 Method and system for providing an estimate of the signal strength of a received signal
12/14/2005EP1605605A2 Method and apparatus for data transmission in a mobile telecommunication system supporting enhanced uplink service
12/14/2005EP1605604A2 Transmit power control based on ISCP and DPCH power
12/14/2005EP1604539A2 Method and system for radio link establishment and maintenance with p2p communication in wireless communication
12/14/2005EP1604470A2 Method and system for maintaining uplink synchronization with peer-to-peer communication in a wireless communication system
12/14/2005EP1604467A1 Receiver performance control
12/14/2005EP1338098B1 Allocation of shared channel data rates in a communication system
12/14/2005EP1223680B1 Wireless communication device and controlling method thereof
12/14/2005EP1042934B1 A method, a device and a terminal for mobile radio communication
12/14/2005EP1016303B1 Channel structure for communication systems
12/14/2005CN1709002A Polymorphic cellular network architecture
12/14/2005CN1709000A Method of communication device initiated frame exchange
12/14/2005CN1708936A Multi-mode terminal in a wireless MIMO system
12/14/2005CN1708935A Data detection and demodulation for wireless communication systems
12/14/2005CN1708933A Closed-loop rate control for a multi-channel communication system
12/14/2005CN1708927A Channel estimation for OFDM communication systems
12/14/2005CN1708175A Method and apparatus for expeditiously releasing network resources for a mobile station
12/14/2005CN1708174A Method and equipment for raising call completing rate in code division multiple access mobile communication system
12/14/2005CN1708150A Method and apparatus for transmitting signal via base station power emission channel
12/14/2005CN1708149A Method and base station for adaptive regulating and modulating coding mode and/or emission power
12/14/2005CN1708036A Wireless transmitting device and wireless receiving device
12/14/2005CN1707971A A method for improving performances of a mobile radio communication system using a power control algorithm
12/14/2005CN1707970A Mobile communication system, mobile terminal, transmit power control method in a mobile terminal, and program
12/14/2005CN1232144C Method and apparatus for generating timing signals in a radio communication unit
12/14/2005CN1232139C Wireless communication system, wireless communication device and wireless communication method
12/14/2005CN1232133C Signal-to-noise ratio measuring method based on array antennas mobile communication system
12/14/2005CN1232057C Method for setting up downlink initial emitting power based on packet exchange service
12/13/2005US6975879 Method and a system for controlling a macrodiversity connection through at least two radio network controllers
12/13/2005US6975867 Radio base apparatus, communication channel allocation method, and allocation program
12/13/2005US6975853 Personal identification device for mobile telephone
12/13/2005US6975609 Dynamic call admission
12/13/2005US6975604 Base station controller and mobile station
12/08/2005WO2005117354A1 Radio communication method and radio communication device
12/08/2005WO2005117289A1 System, apparatus, computer program product and method for controlling terminal output power
12/08/2005WO2005117283A2 Interference control via selective blanking/attenuation of interfering transmissions
12/08/2005WO2005081424A3 Adaptive mimo systems
12/08/2005WO2005064965A3 Method of generating a time base in a mobile telephone
12/08/2005WO2005019978A3 Power allocation method for multicast services
12/08/2005US20050272458 Communication system, communication method and communication apparatus
12/08/2005US20050272425 Maintaining and searching sets of cells in a wireless communication system
12/08/2005US20050272380 Apparatus and method of wireless communication at a plurality of performance levels
12/07/2005EP1603350A2 Communication system for forward link rate scheduling
12/07/2005EP1603349A1 Central multiple access control for frequency hopping radio networks
12/07/2005EP1603251A1 Transmission signal generating circuit and radio base station communication apparatus using the same
12/07/2005EP1603248A2 Spreading codes' generator for CDMA communication systems
12/07/2005EP1602220A2 System and method for battery conservation with assistance from the network and radio resource management
12/07/2005EP1602190A1 Frame synchronization with acknowledgment timeout in wireless networks
12/07/2005EP1602186A2 System and method using adaptive antennas to selectively reuse common physical channel timeslots for dedicated channels
12/07/2005EP1602184A2 Methods and apparatus of enhanced coding in multi-user communications systems
12/07/2005EP1602178A1 Device and method for controlling the energy consumption of a umts/gsm/edge combined radio station
12/07/2005EP1159847B1 Improved message access for radio telecommunications system
12/07/2005CN1706136A System and method for controlling wireless LAN bandwidth allocation
12/07/2005CN1706122A Wireless communication device
12/07/2005CN1705390A 通信终端及其通信方法 Communication terminal and communication method
12/07/2005CN1705249A Transmission signal generating circuit and radio base station communication apparatus using the same
12/07/2005CN1231075C Power controllable radio mobile communication system and method
12/07/2005CN1231006C Power controlling method during soft handoff in mobile communication system
12/07/2005CN1230997C Downlink shared channel (DSCH) power control in soft handover
12/06/2005US6973326 Enhanced closed-loop power control method
12/06/2005US6973310 Fast reacquisition after long sleep
12/06/2005US6973289 Radio communication device and method of controlling transmission rate
12/06/2005US6973098 Method and apparatus for determining a data rate in a high rate packet data wireless communications system
12/06/2005US6973066 Method of quantifying the quality of service in a CDMA cellular telephone system
12/06/2005US6973065 CDMA/TDD mobile communication system and method
12/06/2005US6973052 Hybrid power save delivery method in a wireless local area network for real time communication
12/06/2005US6972717 Method and apparatus for enhanced 911 location using power control in a wireless system
12/06/2005CA2274660C Mobile communication apparatus uplink message transmission of battery output level information
12/01/2005WO2005115042A1 Maintaining and searching sets of cells in a wireless communication system
12/01/2005WO2005114917A1 Power management mechanism for unlicensed wireless communication systems
12/01/2005WO2005114882A2 A power-save method for 802.11 multicast paging applications
12/01/2005WO2005114866A1 Mitigation of transmit power spikes for a power-controlled data transmission in a wireless communication system
12/01/2005WO2005074356A8 Methods and apparatus for providing slot reservations for slotted messages in wireless communication networks
12/01/2005WO2005069716A3 Method for power adjustment of wireless mobile equipments distributed across a terrain according to the terrain's obstacle profile and probabilistic spatial distribution of the equipments
12/01/2005WO2005048295A3 Method and system for transmitting/receiving multimedia content via a radiocommunication network
12/01/2005WO2005006634A3 System, and associated method, for scheduling weighted transmissions from multiple antennas
12/01/2005WO2004105254A3 Coordination of beam forming in wireless communication systems
12/01/2005WO2004100503A3 Apparatus, system and method for use in powering on a remote wireless device
12/01/2005US20050266896 System and method for periodic ranging in a sleep mode in a BWA communication system
12/01/2005US20050266895 Communication terminal and communication method thereof
12/01/2005US20050266874 [method of automatically switching communication mode]
12/01/2005US20050266797 Radio communication system
12/01/2005US20050265292 Transmission signal generating circuit and radio base station communication apparatus using the same
12/01/2005US20050265289 Modified power control for reduction of system power consumption
12/01/2005US20050265222 Method for inter-cell interference coordination with power planning for OFDM mobile communication system
12/01/2005CA2565534A1 A power-save method for 802.11 multicast paging applications
11/2005
11/30/2005EP1601167A2 Multi-service mobile station
11/30/2005EP1600023A2 System, method, and apparatus for associating access points with stations in a wireless network
11/30/2005EP1600016A1 Wireless system with automatic channel and power selection for access points
11/30/2005EP1600012A1 Wireless access protocol system and method
11/30/2005EP1600001A1 Method and system for power efficient transmission of scalable video over wireless networks
11/30/2005EP1599974A2 Apparatus and method to optimize power management in an independent basis service set of a wireless local area network