Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166) |
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05/18/2000 | WO2000028763A1 Reservation multiple access in a cdma communications system |
05/18/2000 | DE19860868A1 Verfahren für einen stromsparenenden Betrieb von Kommunikationsgeräten in einem insbesondere drahtlosen Kommunikationssystem sowie Anordnung Method for forming a power-saving mode of communication devices in a wireless communication system, and in particular arrangement |
05/17/2000 | EP1001572A1 Quick assignment method for multiple access schemes |
05/17/2000 | EP1001556A2 CDMA transmissoin power control capable of preventing call disconnection and degradation of capacity of subscribers |
05/17/2000 | EP1001555A2 System and method of controlling transmission electric power in a CDMA base station |
05/17/2000 | EP1000516A1 Method and device for controlling the reception of data packets in a mobile station |
05/17/2000 | CN1253680A 移动通信方法和移动通信系统 The mobile communication method and a mobile communication system, |
05/17/2000 | CN1253425A Space-temporal diversity of radio system |
05/17/2000 | CN1052593C Apparatus and method for reducing power consumption in mobile communication receiver |
05/16/2000 | CA2158577C Reverse link, transmit power correction and limitation in a radiotelephone system |
05/11/2000 | WO2000027151A1 Method for adapting interruption phases required for adjacent channel monitoring |
05/11/2000 | WO2000027050A1 Transmission power control method and transmission power control device in mobile communication system |
05/11/2000 | WO2000026687A1 Remote unit location in a communication system |
05/11/2000 | WO2000008871A3 Device and method for diversity combining signals on common channel in cdma communication system |
05/10/2000 | EP0999716A2 Dynamic reduction of the telephone call congestion |
05/10/2000 | EP0999658A2 Space-time diversity for wireless systems |
05/10/2000 | EP0999656A1 Cellular mobile communication system comprising multicast channel |
05/09/2000 | US6061564 Mobile communication device |
05/09/2000 | US6061453 Communication system by radio connection |
05/05/2000 | CA2282781A1 Dynamic reduction of telephone call congestion |
05/04/2000 | WO2000025548A1 Method and apparatus for reverse link overload detection |
05/04/2000 | WO2000025538A1 Method and device for management of base station resources |
05/04/2000 | WO2000007377A3 Gated transmission in control hold state in cdma communication system |
05/03/2000 | EP0997010A1 Method and apparatus for group calls in a wireless cdma communication system |
05/03/2000 | EP0997009A2 Data communication and radio system |
05/03/2000 | EP0598888B1 Channel re-assignment method for time division multiple access (tdma) trunked systems |
05/03/2000 | CN1252193A Reducing interference in mobile communication system |
05/03/2000 | CN1252192A Base station and receiver device for mobile communications system with TDMA subscriber separation |
05/03/2000 | CN1252188A Circuit for synchronizing CDMA mobile phones |
05/03/2000 | CN1052134C Digital cordless telephone apparatus and control method thereof |
05/02/2000 | US6058320 Method and device for controlling the power source of a portable radio transceiver |
05/02/2000 | US6058289 Method and apparatus for low power mobile unit for cellular communications system |
05/02/2000 | US6058108 Method and apparatus for locating a digital control channel in a radiocommunication system |
05/02/2000 | US6057783 Multi-area radio pager with repeated resynchronizations interposed by frequency scanning process |
04/27/2000 | WO2000024221A1 Coverage detection and indication in multimedia radiocommunication systems |
04/27/2000 | WO2000024214A1 Method of cell re-selection, and network part, and subscriber terminal |
04/27/2000 | WO2000024213A1 Method and apparatus for setting up a communication with a target base station in a cellular or cordless mobile telecommunications system |
04/27/2000 | CA2346919A1 Method and apparatus for setting up a cordless mobile telecommunications system |
04/26/2000 | EP0996304A1 Method and apparatus for setting up a connection to a target base station in a cellular or cordless mobile communications system |
04/26/2000 | EP0996301A1 Mobile radio communication system, communication apparatus for mobile radio communication system, and mobile radio communication method |
04/26/2000 | EP0996239A2 Automatic power control system for a code division multiple access (CDMA) communications system |
04/26/2000 | EP0995275A1 Power level arbitration between base station and mobile station in mobile communication system |
04/26/2000 | CN1251731A Method for channel allocation utilizing power restrictions |
04/26/2000 | CN1251728A Method and apparatus for geographic based control in communication system |
04/26/2000 | CN1051902C Moveable radio communication apparatus with function for monitoring receiving/transmitting state |
04/20/2000 | WO2000022858A1 Access technique of channel hopping communications system |
04/20/2000 | WO2000022847A1 Method for adjusting channel powers in a wireless communication system |
04/20/2000 | WO2000022837A2 A variable sleep mode for mobile stations in a mobile communications network |
04/20/2000 | WO2000022783A1 Medium access control protocol with automatic frequency assignment |
04/20/2000 | WO2000022748A1 Offline page monitoring |
04/20/2000 | CA2345783A1 Access technique of channel hopping communications system |
04/19/2000 | EP0994581A1 Communication method and communication device |
04/19/2000 | EP0993740A2 A subscriber unit and method for use in a wireless communication system |
04/19/2000 | EP0993724A1 Method and apparatus for data transmission within a broad-band communication system |
04/19/2000 | EP0993706A2 Device and method for a mobile station for receiving signals transmitted from a base station |
04/18/2000 | US6052602 Method and apparatus for selecting a base station based on a timing value obtained from a system timing signal |
04/18/2000 | US6052365 Multi-channel digital data transmission in a wireless telecommunications system |
04/18/2000 | US6052064 Method and apparatus in a wireless messaging system for dynamic creation of directed simulcast zones |
04/18/2000 | CA2134695C Method for communicating in a wireless communication system |
04/13/2000 | WO2000021322A1 Load sharing for mcpa-equipped base stations |
04/13/2000 | WO2000021316A2 High power short message service using tdma frames and/or bcch |
04/13/2000 | WO2000021213A1 Methods and apparatuses for fast power control of signals transmitted on a multiple access channel |
04/13/2000 | CA2345732A1 Load sharing for mcpa-equipped base stations |
04/12/2000 | EP0993213A1 Packet data multiplex scheme for downlink channels in broadband CDMA |
04/12/2000 | EP0992172A1 Method and system for performing a handoff in a wireless communication system, such as a hard handoff |
04/12/2000 | EP0992132A1 Method and system for transmit gating in a wireless communication system |
04/12/2000 | EP0992123A2 A method and system for wireless communication |
04/12/2000 | CN1250581A Communcations terminal and method for data transmission between a communications network and a communications terminal |
04/12/2000 | CN1250577A Battery economising in a communications system |
04/12/2000 | CN1250328A Communication terminal apparatus, base station communication apparatus and radio communication method |
04/12/2000 | CN1250298A Method for saving electric source power of mobile telephone set |
04/12/2000 | CN1250285A Transmission electrical level control method and transmitter-receiver set in radio local loop system |
04/12/2000 | CN1250281A Fading consideration code division multiple access (CDMA) mobile communication system |
04/11/2000 | US6049716 Soft swap handoff method in CDMA cellular system |
04/11/2000 | US6049535 Code division multiple access (CDMA) communication system |
04/11/2000 | US6049532 Method of and apparatus for reducing a power consumption of a communication device |
04/11/2000 | CA2224340C Portable device battery technique |
04/06/2000 | WO2000019751A1 Adaptive site scanning based on fade rate estimation |
04/06/2000 | WO2000019750A1 System and method for mobility management for an internet telephone call to a mobile terminal |
04/06/2000 | DE19843982A1 Verfahren und Basisstation zur Kanalzuweisung in einem Funk-Kommunikationssystem The method and base station for channel assignment in a radio communications system |
04/05/2000 | EP0991209A2 Spread spectrum CDMA receiver |
04/05/2000 | EP0991205A2 Automatic power control for a CDMA communications system |
04/05/2000 | EP0991203A2 Communication terminal apparatus for a CDMA/TDD system using signals having a TDMA frame structure |
04/05/2000 | EP0990315A1 Asymmetric forward power control in a CDMA communication network |
04/05/2000 | CN1249653A System and method for control of transmitted power |
04/05/2000 | CN1249574A Method and arrangement for adaptive setting of initial service power |
04/04/2000 | US6047200 Remote wireless unit having reduced power operating mode |
04/04/2000 | US6047189 Adaptive method for channel assignment in a cellular communication system |
04/04/2000 | US6047176 Mobile communication system and base station apparatus therefor |
03/30/2000 | WO2000018151A1 Communication network |
03/30/2000 | WO2000018150A1 Communication network |
03/30/2000 | WO2000018072A1 Open loop receiver |
03/30/2000 | WO2000018034A1 Power control protocol for highly variable data rate reverse link of a wireless communication system |
03/30/2000 | WO2000018032A2 Method and base station for channel allocation in a radio communications system |
03/30/2000 | WO2000003549A3 Channel communication device and method for mobile station in asynchronous cdma communication system |
03/30/2000 | WO2000002396A3 Method for searching cells in mobile communication system |
03/30/2000 | CA2345058A1 Communication network |
03/30/2000 | CA2345057A1 Communication network |
03/29/2000 | EP0989767A1 Control device for allocating input signals to transmission channels |
03/29/2000 | EP0989691A2 Method and apparatus for adaptive setting of initial traffic power |