Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
05/2004
05/20/2004US20040095895 Method for power detection of multicarrier signals, radio transmission unit and module for such a unit
05/19/2004EP1420538A1 Method for gated transmission in a CDMA communication system
05/19/2004EP1419591A1 Method and apparatus for combining power control commands received in a wireless communication system
05/19/2004EP1419590A2 Power control for a channel with multiple formats in a communication system
05/19/2004EP1419589A1 A method and apparatus for transmitting data in a packet data communication system
05/19/2004EP1419588A2 System for adjusting gain of a mobile station during an idle period of the serving base station
05/19/2004EP1095468A4 Method and apparatus for implementing diversity for a dual-mode communication unit
05/19/2004CN1497999A Mobile communication system, mobile station, base station and its data pack communication method
05/19/2004CN1497994A Transmitted power control method, communication equipment and radio communication system
05/19/2004CN1497993A Mobile communication system, base station, mobile station and network control method
05/19/2004CN1497992A Method of compensating receiving power according to frequency of mobile communication terminal
05/19/2004CN1497891A Data communication system, terminal eequipment, method and its program
05/19/2004CN1497888A Mobile communication system and its transmission power control system, base station, mobile station
05/19/2004CN1150780C Communication apparatus with radio call selection receiver and its display method
05/19/2004CN1150698C Appts. and method for gating physical control channel
05/19/2004CN1150693C Method, mobile station and base station for establishing connections in radiocommunications system
05/19/2004CN1150686C Downlink power control in cellular mobile radio communications system
05/18/2004US6738649 Portable terminal equipment and method of controlling backlight display therein
05/18/2004US6738646 Base station device and method for communication
05/18/2004US6738617 Controller for reducing latency in a group dormancy-wakeup process in a group communication network
05/18/2004US6738373 Wireless communication device operable on different types of communication networks
05/13/2004WO2004040827A2 Uplink pilot and signaling transmission in wireless communication systems
05/13/2004WO2004040813A1 Channel estimation for ofdm communication systems
05/13/2004WO2004040797A1 Controlling multiple modems in a wireless terminal using dynamically varying modem transmit power limits
05/13/2004WO2004040794A2 Controlling multiple modems in a wireless terminal using energy-per-bit determinations
05/13/2004WO2003105370A8 Apparatus and an associated method, by which to facilitate scheduling of data communications ina radio communications system
05/13/2004WO2001084740A8 Downlink power control for multiple downlink time slots in tdd communication systems
05/13/2004US20040092251 Pickup and delivery of data files
05/13/2004US20040092239 Transmission apparatus for mobile communication terminal
05/13/2004US20040091022 Method and apparatus for maximizing standby time in remote stations configured to receive broadcast databurst messages
05/13/2004US20040090952 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
05/13/2004US20040090934 Distributed call control
05/13/2004CA2504664A1 Controlling multiple modems in a wireless terminal using energy-per-bit determinations
05/13/2004CA2503586A1 Controlling multiple modems in a wireless terminal using dynamically varying modem transmit power limits
05/13/2004CA2501473A1 Uplink pilot and signaling transmission in wireless communication systems
05/13/2004CA2501465A1 Channel estimation for ofdm communication systems
05/12/2004EP1418786A1 Method for carrying downlink control information for an enhanced uplink dedicated channel
05/12/2004EP1418687A1 Information distributing method and information distribution control device
05/12/2004EP1418683A1 Power control in a base station and in a mobile station
05/12/2004EP1417812A2 Dual mode bluetooth/wireless device with wake-up times optmized for power conservation
05/12/2004EP1108294B1 Apparatus and method of controlling forward link power when in discontinuous transmission mode in a mobile communication system
05/12/2004EP1092294B1 Method and apparatus for controlling communication system capacity
05/12/2004EP0855111B1 Apparatus and method for controlling the actual transmission power of a base station in a cellular communications system
05/12/2004CN1496614A Method and apparatus for transmitting messages in wireless communication system
05/12/2004CN1496607A Power control in MCAP equipped base stations
05/12/2004CN1496161A Method for dertermining MBMS business transmission conception in mobile communication system
05/12/2004CN1496158A Equpment for detecting power ratio between service channel and pilot channel and its method
05/12/2004CN1496140A Mobile communication methdoa and mobile communication system
05/12/2004CN1496139A Equipment and method for supply multimedia broadcasting/multi-broadcasting service for mobile communication system
05/12/2004CN1496083A Radio telephone and radio communication method
05/12/2004CN1149887C Load sharing for MCPA-equipped base stations
05/12/2004CN1149874C Multi-band mobile telecommunications station and method for searching multi-band
05/12/2004CN1149862C Scheme for controlling transmission powers during soft handover in CDMA mobile communication system
05/12/2004CN1149772C Transmission method of special physical control channel with power bias
05/12/2004CN1149769C Cross region switching method and mobile station using said method
05/12/2004CN1149750C Battery operated radio receivers having power save by reducing active reception time
05/11/2004US6735456 Power-saving mode for portable communication devices
05/11/2004US6735454 Method and apparatus for activating a high frequency clock following a sleep mode within a mobile station operating in a slotted paging mode
05/11/2004US6735451 Method and apparatus for providing downlink power control in radio communication systems employing virtual cells
05/11/2004US6735442 Method for detecting and controlling a standby mobile phone
05/11/2004US6735417 Method and apparatus for relaying information in an AD-HOC network
05/11/2004CA2314232C Reservation multiple access in a cdma communications system
05/06/2004WO2004039102A1 Method and device for transponder aided wake-up of a low power radio device
05/06/2004WO2004039027A2 Multicarrier transmission using a plurality of symbol lengths
05/06/2004WO2004039011A2 Mimo wlan system
05/06/2004WO2004038989A2 Data detection and demodulation for wireless communication systems
05/06/2004WO2004038988A2 Pilots for mimo communication systems
05/06/2004WO2004038987A2 Transmit diversity processing for a multi-antenna communication system
05/06/2004WO2004038986A2 Closed-loop rate control for a multi-channel communication system
05/06/2004WO2004038985A2 Multi-mode terminal in a wireless mimo system with spatial multiplexing
05/06/2004WO2004038954A2 Method for stealing power or walsh-code for a data channel (e.g. shared data channel) from a dedicated channel (e.g. voice channel)
05/06/2004WO2004038952A2 Channel estimation and spatial processing for tdd mimo systems
05/06/2004WO2004038951A2 Random access for wireless multiple-access communication systems
05/06/2004WO2004038935A2 Method of communication device initiated frame exchange
05/06/2004WO2002082834A8 A portable receiver and a broadcast system and operating methods
05/06/2004WO2002082685A8 Method and system of link control
05/06/2004WO2002065664A3 Reverse link channel architecture for a wireless communication system
05/06/2004US20040088590 System and method for optimizing power consumption in a mobile environment
05/06/2004US20040087350 Mobile phone with power saving function
05/06/2004US20040087331 Apparatus and method of controlling forward link power when in discontinuous transmission mode in a mobile communication
05/06/2004US20040087330 Paging channel control method and apparatus
05/06/2004US20040087327 Transmission rate changes in communications networks
05/06/2004US20040087324 Channel estimation and spatial processing for TDD MIMO systems
05/06/2004US20040087276 Method and apparatus for selecting a serving sector in a data communication system
05/06/2004US20040087267 Satellite signal receiver
05/06/2004US20040085940 Method and mobile station for controlling communication via a radio link
05/06/2004US20040085935 Performance of a CDMA system
05/06/2004US20040085924 Method for carrying downlink control information for an enhanced uplink dedicated channel
05/06/2004US20040085916 Base station apparatus of mobile communication system
05/06/2004EP1416643A2 Mobile phone with power saving function
05/06/2004EP1415412A1 Method and apparatus for controlling gain level of a communication channel in a cdma communication system
05/06/2004EP1415411A1 Methods, devices and software programs for adapting uplink signaling during multicasting
05/06/2004EP1415288A2 Energy aware network management
05/06/2004EP1121819A4 Method for adjusting channel powers in a wireless communication system
05/06/2004DE19946747B4 Tischlader für Mobilfunkgeräte Desktop Charger for Mobile Devices
05/06/2004DE10247581A1 Verfahren zur Steuerung der Datenübertragung in Funknetzwerken Method for controlling the data transmission in radio networks
05/06/2004CA2810036A1 Random access for wireless multiple-access communication systems
05/06/2004CA2756741A1 Ofdm communication system with multiple ofdm symbol sizes
05/06/2004CA2756728A1 Ofdm communication system with multiple ofdm symbol sizes
05/06/2004CA2753403A1 Channel estimation and spatial processing for tdd mimo systems