Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
02/2002
02/05/2002CA2172972C Radiotelephone system for assignment of modems to support communications between subscriber stations and a base station
01/2002
01/31/2002WO2002009457A1 Method and apparatus for reduced reversed traffic in a cellular telephone system
01/31/2002WO2002009311A2 Fast adaptive power control for a variable multirate communications system
01/31/2002WO2002009301A2 A communication device intervention system and method
01/31/2002US20020012385 Apparatus and method for reporting service load to mobile station in mobile telecommunication system
01/31/2002US20020012332 Method and apparatus for forward link rate scheduling
01/31/2002CA2806458A1 Fast adaptive power control for a variable multirate communications system
01/31/2002CA2676101A1 Electronic tire management system
01/31/2002CA2569720A1 Fast adaptive power control for a variable multirate communications system
01/30/2002EP1176842A2 Wireless communication system and switching exchange with remote programming of telephones with alphanumeric display
01/30/2002EP0937341B1 Power-saving method for providing synchronization in a communications system
01/30/2002CN1333959A Signalling method and telecommunication system
01/30/2002CN1333636A Method for controlling wide band GSM multi-carrier closed loop power and device thereof
01/30/2002CN1078803C Location updating for a packet-switched data service in a mobile communication system
01/30/2002CN1078801C Wireless personal mobile terminal
01/29/2002US6343218 Transmission power control method, mobile phone, base station, and recording medium
01/29/2002US6343213 Method to protect against interference from mobile radios
01/24/2002WO2002007459A2 Method and apparatus for performing idle mode reacquisition and handoff in an asynchronous communication system
01/24/2002WO2002007387A1 Communication module between a local radio data transmission network and a high speed radio network
01/24/2002WO2002007339A2 Directed maximum ratio combining methods and systems for high data rate traffic
01/24/2002US20020009975 Method and system for transmitting, receiving and collecting information related to a plurality of working components
01/24/2002US20020009096 High data rate cdma wireless communication system
01/24/2002US20020009070 Communication system with fast control traffic
01/24/2002US20020009061 Method and apparatus for controlling transmit power of multiple channels in a CDMA communication system
01/24/2002CA2415381A1 Method and apparatus for performing idle mode reacquisition and handoff in an asynchronous communication system
01/23/2002EP1173984A1 Method and apparatus for controlling radio link capacity in a communication system
01/23/2002EP1173936A2 Method for controlling transmission power
01/23/2002CN1332946A Method and apparatus for reverse link overload detection
01/23/2002CN1332591A Stand-by hand set detecting and controlling method
01/23/2002CN1332545A Effective closed-loop power control method for radio multimedia CDMA communication system
01/23/2002CN1078437C Method and apparatus for improving performance of mobile cellular communication system
01/23/2002CN1078432C Radio Receiver and method of saving cell thereof
01/22/2002US6341225 Method for improving performances of a mobile radiocommunication system using power control
01/22/2002US6341214 Transmission power control method and transmission/reception apparatus
01/22/2002CA2212494C System and method for transmitting paging message
01/22/2002CA2120600C Method for transmitting broadcast information in a digital control channel
01/22/2002CA2102114C Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
01/17/2002WO2002005441A2 Code power measurement for dynamic channel allocation
01/17/2002WO2001050780A3 Reduction of power consumption with increased standby time in wireless communications device
01/17/2002WO2001047296A3 Mobile terminal and point of attachment to an ip network
01/17/2002US20020007262 Optimized power supply system for an electronic circuit
01/17/2002US20020006805 Method and apparatus for performing idle mode reacquisition and handoff in an asynchronous communication system
01/17/2002CA2414456A1 Code power measurement for dynamic channel allocation
01/16/2002EP1172943A2 Method for improving mobile radiocommunication system performances using a power control algorithm
01/16/2002EP1172942A2 A method of controlling initial power ramp-up in CDMA systems by using short codes
01/16/2002EP1171964A2 Power setting in cdma systems employing discontinuous transmission
01/16/2002EP0956716A4 Channel assignment and call admission control for spatial division multiple access communication systems
01/16/2002EP0932986A4 Spectrally efficient high capacity wireless communication systems with spatio-temporal processing
01/16/2002CN1331550A Digital AGC
01/16/2002CN1078022C Correction and limitation of transmitter power on reverse link of mobile radio telephone system
01/15/2002US6339713 Decreasing battery consumption of mobile terminals by decreasing monitoring of the multiple access channel downlinks
01/15/2002US6339588 Method and system of CDMA communication
01/15/2002CA2072989C Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
01/10/2002WO2002003733A1 Method and apparatus for selecting an access technology in a multi-mode terminal
01/10/2002WO2002003626A2 Method and apparatus for performing handover in a radio communication system
01/10/2002WO2002003617A1 High-speed packet transmission system
01/10/2002WO2002003573A1 Base station unit and method for radio communication
01/10/2002WO2001056174A3 Method and system for reducing power consumption in communication devices
01/10/2002WO2000033475A3 Method and apparatus for reverse link loading estimation
01/10/2002US20020004415 Radio communication apparatus
01/10/2002US20020003785 Method of controlling transmission power in a mobile radio system
01/10/2002US20020003782 Code power measurement for dynamic channel allocation
01/10/2002US20020003481 Communication devices and method of communication
01/10/2002EP1145462A3 Method and apparatus for reverse link loading estimation
01/10/2002CA2383153A1 Fast packet transmission system
01/09/2002EP1170948A2 Radio communication apparatus
01/09/2002EP1169818A1 Mobile terminal sleep phase assignment and announcement in a wireless local area network
01/09/2002EP1169800A1 Apparatus and method for gated transmission in a cdma communication system
01/09/2002EP1169788A1 Stochastic regulation of transmitter power in a random access channel of a radio communication system
01/09/2002CN1330844A Method of cell re-selection and network part and subscriber terminal
01/09/2002CN1330840A Access technique of channel hopping communications system
01/09/2002CN1330822A Medium access control protocol with automatic frequency assignment
01/09/2002CN1330815A Mobile communiation system and method of operating the same having compressed mode operation
01/08/2002US6337990 Mobile communications apparatus and intermittent receiving control method
01/08/2002US6337974 Cellular mobile telephone terminal
01/08/2002US6337973 Method for improving performances of a mobile radiocommunication system using a power control algorithm
01/08/2002CA2085890C System and method for generating signal waveforms in a cdma cellular telephone system
01/03/2002WO2002001908A1 Mobile communication system
01/03/2002WO2002001893A2 Downlink shared channel (dsch) power control in soft handover
01/03/2002WO2002001837A2 Scan wait mode based on received signal strength
01/03/2002WO2002001780A2 Method and apparatus for distributing processing load for decoding radio frequency transmissions
01/03/2002WO2002001776A1 Apparatus and method using smart antenna in fdd wireless communication system
01/03/2002WO2002001762A1 Method and apparatus for link adaptation in a mobile communication system
01/03/2002WO2002001760A1 Base station device and method for communication
01/03/2002WO2002001732A2 Closed loop feedback system for improved down link performance
01/03/2002WO2001073970A3 Radio communication system
01/03/2002US20020002058 Tansmission power control system, control method, base station and control station
01/03/2002US20020002050 Signalling method and telecommunication system
01/03/2002US20020002046 Propagation environment notification methods and notification systems in radio communication systems, and record media recording control programs thereof
01/03/2002US20020001381 Portable terminal
01/02/2002EP1168869A1 Autonomous zone forming communication device and autonomous zone forming method
01/02/2002EP1168867A2 Method and system for presentation of the radio environment to a user of a radio communication device
01/02/2002EP1168703A2 Communication system employing automatic repeat request
01/02/2002EP1168690A2 Method to dynamically determine interference and carrier-to-interference ratio during TDMA calls
01/02/2002EP1168656A2 Transmission power control method
01/02/2002EP1166584A1 Reservation multiple access
01/02/2002EP1166583A1 Method and apparatus for supervising the performance of a quick paging channel in a dual event slotted paging system
01/02/2002EP1166500A1 Mobile terminal decode failure procedure in a wireless local area network
01/02/2002EP1166481A2 Code reservation for interference measurement in a cdma radiocommunication system
01/02/2002EP1166459A1 Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel