Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
11/2001
11/28/2001EP0835568B1 Cdma modem
11/28/2001CN1324551A Method for indicating power consumption in packet switched communication system
11/28/2001CN1324197A Power output regulating method and regulator for radio auxiliary terminal
11/27/2001US6324403 Dynamic reduction of telephone call congestion
11/27/2001US6324401 Soft handover method used in a CDMA mobile communication system and corresponding device
11/27/2001US6324208 Apparatus and method of controlling transmitting power in a subscriber of a wireless telecommunications system
11/27/2001US6324207 Handoff with closed-loop power control
11/22/2001WO2001089244A1 Method for operating a data apparatus
11/22/2001WO2001089099A2 A method and an apparatus for improving stability and capacity in cdma medium data rate systems
11/22/2001WO2001089097A2 Transmission rate changes in communications networks
11/22/2001WO2001033870A3 Method and apparatus for reactivating a mobile station following a sleep period
11/22/2001WO2001031938A3 Method for the dynamic allocation of resources in a digital radio communication system
11/22/2001US20010044322 Method for data transmission in a mobile radio system, mobile station, and base station
11/22/2001US20010044318 Controlling a terminal of a communication system
11/22/2001US20010044313 Wireless communications receiver employing a unique combination of quick paging channel symbols to facilitate detection of a primary paging channel
11/22/2001US20010044292 RF block of mobile communication base station
11/22/2001US20010043581 Increased capacity data transmission in a cdma wireless communication system
11/22/2001DE10023817A1 Operating data device involves comparing frequency of connection establishment with comparison value and generating user display signal if frequency exceeds comparison value
11/22/2001DE10021862A1 Dynamic resource allocation in radio communications system involves each station determining its own current transmission power and transmitting it to resource allocation device
11/21/2001EP1156687A1 Base station device and transmission power control method
11/21/2001EP1156600A1 Cdma terminal and cdma method
11/21/2001EP1156593A2 Code division multiple access (CDMA) communication system
11/21/2001EP1155520A1 Slotted mode in wireless cdma systems
11/21/2001EP0872046B1 Radio resource sharing in communication systems
11/21/2001EP0711475B1 A method for improving the audibility of a broadcast control channel
11/21/2001CN1323495A Method and apparatus for power saving in a mobile terminal with established connections
11/21/2001CN1323494A Synchronisation of a low power clock in a wireless communication device
11/21/2001CN1323146A Communication equipment and communication method
11/20/2001US6321081 Method for controlling transmitting power in base station transceiver subsystem
11/20/2001US6321068 Detection of transmitted power using received signal strength circuitry
11/15/2001WO2001086880A2 Communication devices with signal level control
11/15/2001WO2001086834A1 Power control in radio system
11/15/2001WO2001086826A2 Method of dynamic transmit scheduling using channel quality feedback
11/15/2001WO2001050633B1 Adaptive link layer for point to multipoint communication system
11/15/2001WO2001047307A3 Method and system for changing the direction of transmission of the base in a communication network
11/15/2001US20010041605 Portable terminal equipment and method of controlling backlight display therein
11/15/2001US20010041550 Wireless selective call receiver with reduced power consumption at times of abnormal reception
11/15/2001US20010041540 Method and apparatus for performing fast power control in a mobile communication system
11/15/2001US20010040877 Method of dynamic transmit scheduling using channel quality feedback
11/15/2001US20010040499 Communication apparatus capable of displaying simultaneously the latest messages received from a plurality of callers
11/14/2001EP1154588A1 Method for matching transport channels within a composite channel, corresponding device and base station
11/14/2001CN1322093A Method for controlling reverse power of data transfer of radio local loop
11/14/2001CN1074889C Radio paging receiver
11/14/2001CN1074879C Method of dynamically allocating time slots on packet data communications channel
11/13/2001US6317614 Mobile communication terminal
11/13/2001US6317600 Method for load control, and radio system
11/13/2001US6317593 Intelligent cellular telephone function
11/13/2001US6317587 Method and apparatus for performing fast power control in a mobile communication system
11/13/2001US6317435 Method and apparatus for maximizing the use of available capacity in a communication system
11/08/2001WO2001084864A1 Non registration of wireless radios
11/08/2001WO2001084740A2 Downlink power control for multiple downlink time slots in tdd communication systems
11/08/2001WO2001003371A8 Distributed management of an extended network containing short-range wireless links
11/08/2001WO2000008869A3 Channel communication apparatus and method in cdma communication system
11/08/2001US20010038619 Radio communication system and method of operating the system
11/08/2001CA2662929A1 Downlink power control for multiple downlink time slots in tdd communication systems
11/07/2001EP1152626A2 Wireless communication system with adaptive channel allocation
11/07/2001EP1152624A1 Communication terminal and wireless communication method
11/07/2001EP1152551A1 Wireless communication system with adaptive channel allocation
11/07/2001EP1152550A1 Wireless communication system with adaptive channel allocation
11/07/2001EP1151554A1 Power control in a cdma mobile communications system
11/07/2001EP1151544A1 Slotted idle mode for dual mode subscriber stations
11/07/2001CN1321015A 码分多址移动通信系统及其传输功率控制方法 CDMA mobile communication system and its transmission power control method
11/07/2001CN1074637C Channel scanning device and method
11/06/2001US6314294 Method for self-calibration of a wireless communication system
11/06/2001US6314286 Control of telecommunications services for subscriber-provided radio communication devices residing in a miniature cellular environment
11/06/2001US6314270 Fixed subscriber unit
11/06/2001US6314126 Spread-spectrum handoff and source congestion avoidance system and method
11/06/2001US6313832 Remaining battery capacity display device
11/01/2001WO2001082502A1 Method of supporting power control on supplemental channel in base station
11/01/2001US20010036831 Supplemental channel selection in wireless communication systems
11/01/2001US20010036828 Offline page of monitoring
11/01/2001US20010036815 Communication device for mobile unit
11/01/2001US20010036238 Radio communication system
11/01/2001US20010036165 CDMA wireless base station
10/2001
10/31/2001EP1150458A2 Apparatus, and associated method, for measuring radio operating characteristics of a radio device
10/31/2001EP0997010B1 Method and apparatus for group calls in a wireless cdma communication system
10/31/2001EP0978166B1 Terminal unit for digital mobile radiotelephone communication and method for evaluating data received in a terminal unit of this type
10/31/2001EP0839411B1 Reducing power consumption in portable radiotelephone
10/31/2001CN1320341A System and method for an internet telephone cell to mobile terminal
10/30/2001US6311079 Wireless telephony ring detection method for extended battery life
10/30/2001US6310869 Method and apparatus for reducing amplitude variations and interference in communication signals, such as in wireless communication signals employing inserted pilot symbols
10/30/2001US6310866 Medium access control protocol with automatic frequency assignment
10/30/2001US6310865 High-speed wireless access device
10/25/2001WO2001080581A1 Method and means in a telecommunication system
10/25/2001WO2001080575A2 Cellular communications system/method with uplink interference ceiling
10/25/2001WO2001080448A1 Handling of resources in cdma system
10/25/2001WO2001041467A3 Inter-frequency handover in wireless cdma systems
10/25/2001US20010034251 Mobile communication terminal and information display method thereof
10/25/2001US20010034247 Mobile communication terminal in which start operation is simplified
10/25/2001US20010034233 Cellular communication system with common channel soft handoff and associated method
10/25/2001US20010033579 Access probe acknowledgment including collision detection to avoid oversetting initial power level
10/25/2001US20010033562 Broadband CDMA overlay system and method
10/25/2001US20010033558 CDMA mobile communication system and transmission power control method therefor
10/25/2001DE10105888A1 Verfahren zum Steuern der Ziel-Bitfehlerrate für jedes Paket in leitungsgebundenen und drahtlosen Videokommunikationssystemen A method for controlling the target bit error rate for each packet in a wired or wireless video communication systems
10/24/2001EP1148751A1 Method for signalling of the base station identifier code
10/24/2001EP1148749A2 Mobile packet communication with prioritised access
10/24/2001EP1147675A1 Method for conformance testing of radio communication equipment
10/24/2001EP1147648A2 A portable multi-band communication device, and a method for determining a charge consumption thereof
10/24/2001EP1147592A1 A reserve power system for any battery operated device
10/24/2001EP0811286B1 Multi-hop packet radio networks