Patents for H04W 64 - Locating users or terminals for network management purposes, e.g. mobility management (18,913) |
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07/10/2001 | US6259406 Wireless communication system and method and system for detection of position of radio mobile station |
07/05/2001 | WO2001049056A1 Method and apparatus for providing location information through a wireless communications network |
07/05/2001 | WO2001049055A2 Method for detecting access to controlled areas, and related system |
07/04/2001 | EP1113692A1 System and method for locating a mobile apparatus and mobile apparatus for such a system |
07/04/2001 | EP1112662A1 Method in wireless telecommunication system; system, transmitter and receiver |
07/04/2001 | CN1302519A System and method for defining location services |
07/03/2001 | US6256505 GSM transceiver unit equipped for time of arrival measurements |
07/03/2001 | US6256498 Location dependent WWW service in digital cellular communication networks |
07/03/2001 | US6256494 Method of and apparatus for estimating a characteristic of a signal |
06/28/2001 | WO2001046710A2 Vehicle tracking, communication and fleet management system |
06/28/2001 | US20010005178 Method and apparatus for geographic-based communication service |
06/27/2001 | EP1111951A2 Wireless access systems and method of portable device location therein |
06/27/2001 | EP1111950A2 Mobile radio device in a cellular network for transmission of speech and/or data and method therefor |
06/27/2001 | EP1111403A2 Wireless position location method and handset apparatus using it |
06/26/2001 | US6252867 Method and apparatus for determining remote unit location using phased array antenna elements |
06/26/2001 | US6252543 Location system combining ranging measurements from GPS and cellular networks |
06/21/2001 | WO2001045434A2 Telecommunication terminals and method for controlling the redirection of calls between telecommunication terminals |
06/21/2001 | US20010004601 Location and tracking system |
06/21/2001 | DE19960964A1 Telekommunikations-Endgeräte und Verfahren zur Steuerung der Rufumleitung zwischen Telekommunikations-Endgeräten Telecommunications terminal equipment and method for controlling the call forwarding between telecommunications terminal equipment |
06/21/2001 | CA2326965A1 Wireless access system and method of portable device location therein |
06/20/2001 | EP1109031A1 Method and apparatus to localise a mobile terminal |
06/20/2001 | CN1300516A Method and apparatus for customising location area in a communication network |
06/20/2001 | CN1300515A System and method for informing network of terminal-based positioning method capabilities |
06/20/2001 | CN1300370A System and method for determining the position of a wireless CDMA transceiver |
06/19/2001 | US6249680 Radio transmitter location finding in CDMA wireless communication systems |
06/19/2001 | US6249679 Telecommunications system, location method and mobile station for such a system |
06/19/2001 | US6249252 Wireless location using multiple location estimators |
06/14/2001 | WO2001043323A1 Information providing method, mobile communication network, and mobile communication terminal |
06/13/2001 | EP1107631A2 Wireless mobile positioning system and components |
06/13/2001 | EP1105746A1 Radio estimation method of a mobile station velocity |
06/13/2001 | CN1299571A Method for measuring signal timing, and radio system |
06/13/2001 | CN1299569A Mobile terminal, locator, system using the same, and method of locating mobile terminal |
06/12/2001 | US6246884 System and method for measuring and locating a mobile station signal in a wireless communication system |
06/12/2001 | US6246861 Cellular telephone location system |
06/07/2001 | US20010003093 Communication system that communicates position information of roaming mobile stations |
06/07/2001 | DE19958556A1 Mobile phone stores locally detected frequencies speeds registration when switched on again |
06/06/2001 | EP0866983B1 Mobile position determination |
06/05/2001 | US6243588 Mobile positioning method for a portable communications device using shortened repetitive bursts |
06/05/2001 | US6243587 Method and system for determining position of a mobile transmitter |
05/31/2001 | WO2000050918A3 Method and computer-readable medium for locating and tracking a user in a wireless network through environmentally profiled data |
05/30/2001 | EP1103156A1 Improvements in downlink observed time difference measurements |
05/30/2001 | CN1297667A System and method for use of override keys for location services |
05/30/2001 | CN1297665A Location beacon system |
05/29/2001 | US6239748 Method for use with analog FM cellular telephones |
05/25/2001 | WO2001037601A1 A method and an apparatus for scheduling |
05/23/2001 | EP1102085A2 Positioning system and calculating method in mobile communication system |
05/23/2001 | EP1101385A1 Improvements in making time of arrival measurements |
05/23/2001 | EP1101324A1 Home zone service method for mobile telephone subscribers in mobile radio communication system |
05/23/2001 | CN1296716A Calculation method in radio system for calculating the geometrical time difference between transmitters |
05/23/2001 | CN1296188A Positioning system and location caculation method in mobile telecommunication system |
05/22/2001 | US6236849 System and method of determining a mobile station's position using directable beams |
05/22/2001 | US6236365 Location of a mobile station using a plurality of commercial wireless infrastructures |
05/22/2001 | US6236337 Process for transmitting information between moving bodies and a communication device for carrying out this process |
05/22/2001 | US6236335 System and method of tracking short range transmitters |
05/17/2001 | WO2001035683A1 Method and system for dynamic location-based zone assignment for a wireless communication network |
05/17/2001 | WO2001035116A1 Light enclosure for tractor/trailer incorporating antenna and/or radio components |
05/17/2001 | WO2001035115A1 Mobile station and method of position estimation |
05/17/2001 | US20010001239 Method and apparatus for geographic-based communications service |
05/17/2001 | CA2396480A1 Light enclosure for tractor/trailer incorporating antenna and/or radio components |
05/16/2001 | CN1295775A Method of emasuring time difference, and radio system |
05/15/2001 | US6232918 Antenna array calibration in wireless communication systems |
05/10/2001 | WO2001033302A2 Method and apparatus for position determination using reduced number of gps satellites and synchronized and unsynchronized base stations |
05/10/2001 | WO2001033248A1 Mobile communication system |
05/09/2001 | EP1098289A2 Advertising method and system for mobile terminal |
05/09/2001 | EP1097599A1 System for locating mobile telephones |
05/09/2001 | CN1294825A communication system and communication terminal |
05/09/2001 | CN1294468A Mobile radio communicating system |
05/08/2001 | US6230018 Devices and processing in a mobile radio communication network having calibration terminals |
05/03/2001 | WO2001031966A1 Method and arrangement relating to positioning |
05/03/2001 | WO2001031940A2 Method for performing cell and ura updates in a radio access network |
05/01/2001 | US6226589 System for providing guiding information for use in detecting and accessing a mobile object |
05/01/2001 | CA2140439C Trunked communication system with automatic repeater talk-around |
04/26/2001 | WO2001030106A1 Method for improving reception of messages in a communication network |
04/26/2001 | WO2001030099A1 System for determining whether the position of a mobile communication unit is within a limited spatial portion |
04/26/2001 | WO2001030025A1 Method and apparatus to limit frequency bands used by a low power radio frequency device |
04/26/2001 | CA2386435A1 Method and apparatus to limit frequency bands used by a low power radio frequency device |
04/25/2001 | EP1094335A1 Method and apparatus for locating a wireless mobile unit using a single base station |
04/25/2001 | CN1292982A Position finding method for mobile telephone using shortened repetitive burst |
04/19/2001 | WO2001028275A1 Location determination in telecommunication network |
04/19/2001 | WO2001028272A1 Method and system for finding the position of mobile terminals |
04/19/2001 | WO2001015340A8 Method for synchronizing base stations in a mobile communication system |
04/18/2001 | EP1093318A2 Locating a mobile unit in a wireless time division multiple access system |
04/18/2001 | EP1092948A2 System and method for learning user preferences |
04/18/2001 | CN1292204A Method and system for estimating subscriber's location in wireless communication system service area |
04/18/2001 | CN1291830A Precision timing source for locating geographical position of mobile station |
04/18/2001 | CN1064797C Using two classes of channels with different capacity |
04/17/2001 | US6219557 System and method for providing location services in parallel to existing services in general packet radio services architecture |
04/17/2001 | US6218986 Adaptive reception diversity method and adaptive transmission diversity method |
04/12/2001 | WO2001026408A1 Method and system for assisting mobile telecommunication terminal users |
04/12/2001 | WO2001026404A1 Location system for a cellular telecommunications network |
04/12/2001 | WO2001026252A1 Mobile unit location apparatus and method for a cdma wireless system |
04/12/2001 | WO2001026250A1 Method and apparatus for locating a mobile unit |
04/12/2001 | WO2001026237A1 Method and apparatus for determining remote unit location using phased array antenna elements |
04/12/2001 | WO2001025812A1 Locating a remote unit |
04/11/2001 | EP1091611A1 Location system for a cellular telecommunications network |
04/11/2001 | CN1291062A Using single base station search positioning in CDMA/TDMA system |
04/10/2001 | US6216007 Prevention of alteration of location information for mobile-based location calculation |
04/10/2001 | US6216002 Method for selecting base transceiver stations for gathering data to determine a mobile station's location in a wireless network |
04/05/2001 | WO2001024561A1 Method and apparatus for paging in a cellular radio access system |
04/05/2001 | WO2001024559A1 Method for determining a location of a mobile phone |