Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
02/2004
02/05/2004US20040023651 Network supporting roaming, sleeping terminals
02/05/2004US20040023634 Method and apparatus for scheduling cell search in CDMA mobile receivers
02/05/2004US20040023617 Radio frequency local area network
02/05/2004US20040022225 Low power packet detector for low power WLAN devices
02/05/2004US20040022218 Apparatus and method for providing MBMS sevice in a mobile communication system
02/05/2004US20040022217 Method and apparatus for soft handover area detection using inter-band measurements
02/05/2004US20040022212 Resource optimization in a wireless IP network
02/05/2004US20040022189 Equalizing signal-to-interference ratios of different physical channels supporting a coded composite transport channel
02/05/2004DE10331893A1 Verfahren zum Sparen von Leistung durch Reduzierung der Zeit des aktiven Empfangs im Standby-Betrieb Method for conserving power by reducing the period of active reception in standby mode
02/05/2004DE10222970A1 Verfahren zur Netzverbindung eines UMTS-Mobilfunkgeräts Process for the supply connection of an UMTS mobile radio device
02/05/2004CA2494286A1 Equalizing signal-to-interference ratios of different physical channels supporting a coded composite transport channel
02/05/2004CA2492762A1 Always-on virtual private network access
02/04/2004EP1387599A1 Improved channelisation code management for softer handover in CDMA mobile communications systems
02/04/2004EP1387591A1 Apparatus and method for providing MBMS service in a mobile communication system
02/04/2004EP1386508A1 Method and device for controlling admission of users to a cellular radio network
02/04/2004EP1386419A2 Instantaneous joint transmit power control and link adaptation for rts/cts based channel access
02/04/2004EP1386418A1 Method and system of link control
02/04/2004EP1224832B1 Method for the dynamic allocation of resources in a digital radio communication system
02/04/2004EP1027788B1 Method and arrangement for transmitting data over a radio interface in a radiocommunications system
02/04/2004CN1473430A Mixed-media telecommunication call set-up
02/04/2004CN1473416A 信息处理装置和信息处理方法 Information processing apparatus and information processing method
02/04/2004CN1472980A Processing method for displaying mobile out-power strength
02/04/2004CN1137542C Power saving protocol and system for TDMA multi-line wireless telephone handsets
02/03/2004US6687510 Methods and apparatus for power allocation on a reverse link power control channel of a communication system
02/03/2004US6687496 Memory programming method and system
02/03/2004US6687285 Method and apparatus for supervising the performance of a quick paging channel in a dual event slotted paging system
02/03/2004US6686877 Satellite signal receiver
01/2004
01/29/2004WO2004010604A1 Queue length-based data transmission for wireless communication
01/29/2004WO2003105381A3 Apparatus and an associated method for facilitating communications in a radio communication system that provides for data communications at multiple data rates
01/29/2004WO2003100989A3 Method and apparatus for distributed signaling for uplink rate control
01/29/2004WO2003096707A3 Hsdpa cqi, ack, nack power offset known in node b and in srnc
01/29/2004US20040018851 Modular, portable data processing terminal for use in a radio frequency communication network
01/29/2004US20040018850 Method of deciding transmit power level, wireless terminal, base station, and mobile communications system
01/29/2004US20040018849 Queue length-based data transmission for wireless communication
01/29/2004US20040018818 Method for controlling the weighting of a data signal in the at least two antenna elements of a radio connection unit, radio connection unit, module and communications system
01/29/2004US20040017824 Modular, portable data processing terminal for use in a radio frequency communication network
01/29/2004US20040017792 Mobile terminal mode control in high data rate CDMA system
01/29/2004CA2493549A1 Queue length-based data transmission for wireless communication
01/28/2004EP1385300A1 System, computer program product and method for managing and controlling a wireless local network
01/28/2004EP1385276A2 Transmission power control method, radio communication system, base station and mobile station
01/28/2004EP1385275A2 Method of deciding transmit power level, wireless terminal, base station, and mobile communications system
01/28/2004EP1384334A2 Method and apparatus for controlling uplink transmissions of a wireless communication system
01/28/2004EP1204286B1 Communication terminal apparatus, base station apparatus, and radio communication method
01/28/2004EP1125463B1 Method for adapting interruption phases required for adjacent channel monitoring
01/28/2004EP0931427B1 Received signal selection system for combined pager/cellular telephone apparatus
01/28/2004CN1471254A Apparatus and method for encoding and decoding label information of channel quality
01/28/2004CN1136742C Connection establishment method, subscriber terminal unit and radio system
01/28/2004CN1136741C Transmission power control method for mobile communication system, mobile terminal and base station
01/28/2004CN1136676C Base station device and method of transmission power control
01/27/2004US6684083 Portable information terminal with standby power supply
01/22/2004WO2004008794A2 Cellular communications systems
01/22/2004WO2003094406A3 Method and system for optimizing power resources in wireless devices
01/22/2004WO2003077453A3 Wireless telecommunications system using multislot channel allocation for multimedia broadcast/multicast service
01/22/2004US20040015575 System, computer program product and method for managing and controlling a local network of electronic devices and reliably and securely adding an electronic device to the network
01/22/2004US20040014505 Method of saving power by reducing active reception time in standby mode
01/22/2004US20040014489 Cellular mobile phone
01/22/2004US20040014474 Wireless network connection switching management system and method
01/22/2004US20040013103 Communication of control information in wireless communication systems
01/22/2004US20040013101 Method and system for allocating power and scheduling packets in one or more cells of a wireless communication system or network
01/21/2004EP1382211A1 Apparatus and method for communicating information to portable computing devices
01/21/2004EP1382181A2 Method and apparatus for power level adjustment in a wireless communication system
01/21/2004EP1382178A2 Method and apparatus for header compression in a wireless communication system
01/21/2004EP1382171A1 Dynamically varying linearity system for an rf front-end of a communication device
01/21/2004CN1470144A Adaptive personal repeater
01/21/2004CN1469680A Cell reselecting system and method in mobile communication network
01/21/2004CN1469554A Automatically balanced radio signal gain system engineering
01/21/2004CN1135893C Mobile station supervision of the forward dedicated control channel when in the discontinuous transmission mode
01/21/2004CN1135873C Mobile communication device, its communication method with external equipment and power-supply method to the same
01/21/2004CN1135865C Communication equipment connectable with plurality of different communication system
01/21/2004CN1135793C System and method for automatic distributing frequency using medium access control protocol
01/21/2004CN1135731C Fast power control in variable data rate mobile CDMA communication system
01/21/2004CN1135726C Digital receiver and receiving method according to scaling of service and pilot channel relative strength during soft handoff
01/21/2004CN1135722C A subscriber unit and method for use in a wireless communication system
01/20/2004US6680927 Spread spectrum communication device and spread spectrum communication method
01/20/2004US6680926 Method and apparatus for signal combining in a high data rate communication system
01/20/2004US6680920 Power management system for a mobile station
01/20/2004CA2150542C Method and apparatus for performing handoff between sectors of a common base station
01/15/2004WO2004006469A1 Radio communication base station device, radio communication mobile station device, and radio communication method
01/15/2004WO2004006466A2 Radiocommunication method and radio unit and terminal adapted for same
01/15/2004WO2004006465A1 Selective power control messaging
01/15/2004US20040009785 Reverse link initial power setting using effective radiated power message to compute path loss
01/15/2004US20040009767 Radio link parameter updating method in mobile communication system
01/15/2004US20040009749 Wireless private branch exchange(wpbx) and communicating between mobile units and base stations
01/15/2004US20040008644 Method and apparatus for predicting favored supplemental channel transmission slots using transmission power measurements of a fundamental channel
01/15/2004DE20307252U1 Node B, welcher die selektive Löschung seiner Puffer erleichtert Node B, which facilitates the selective deletion of the buffer
01/14/2004EP1381247A1 Blocking probability calculation method
01/14/2004CN1468014A Equipment and method for detecting output distortion component of linear power amplifier in mobile communication
01/14/2004CN1135018C Method and device for controlling transmitting power of base station in CDMA system
01/14/2004CN1135015C Mobile management system and method for internet telephone call to mobile terminal
01/14/2004CN1134941C Multi-hop packet wireless network
01/14/2004CN1134920C Method for raising district soft capacity of CDMA communication system
01/14/2004CN1134911C Signal separating method and system for limiting peak power in a CDMA system
01/13/2004US6678538 Power supply method and power supply device for portable telephone
01/13/2004US6678537 Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone
01/13/2004US6678534 Mobile telephone with back light function
01/13/2004US6678531 Method and apparatus for power control in a mobile telecommunication system
01/13/2004US6678530 Dynamic power control of a channel signal
01/13/2004US6678260 System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system
01/08/2004WO2004004389A1 Timer-based sleep for terminals in wireless communication systems
01/08/2004WO2004004173A1 Measurement of channel characteristics in a communication system