Patents
Patents for H04W 64 - Locating users or terminals for network management purposes, e.g. mobility management (18,913)
04/2001
04/05/2001WO1996001531B1 Cellular positioning system (cps)
04/05/2001CA2321395A1 Location finding using a single base station in cdma/tdma systems
04/04/2001EP1089088A2 Position detecting apparatus with DSRC feature and its control method
04/04/2001EP1088243A1 Location system combining ranging measurements from gps and cellular networks
04/04/2001EP0603390B1 System for locating and communicating with mobile vehicles
04/04/2001CN1290458A Device and method for locating mobile station in mobile communication system
04/03/2001US6212392 Method for determining if the location of a wireless communication device is within a specified area
04/03/2001US6212391 Method for positioning gsm mobile station
03/2001
03/28/2001CN1289218A Analog cellular multiple-base station positioning method and system
03/27/2001US6208297 Methods and apparatus to position a mobile receiver using downlink signals, part I
03/22/2001WO2001020944A1 Mobile station positioning system and method
03/22/2001DE10044657A1 Determination of location of mobile goods or individuals using GSM network employs repeated determination and evaluation of Ta values and cell data before supply to data bank
03/21/2001EP1085696A1 Method and system for road vehicle communication
03/21/2001CN1288645A Cellular radio system providing at least two measuring methods for locating a mobile station
03/21/2001CN1288518A Positioning system, positioning method and positioning device
03/20/2001US6205326 Method for determining when a communication unit is located within a preferred zone
03/20/2001US6204812 Methods and apparatus to position a mobile receiver using downlink signals, part II
03/20/2001CA2200325C Position display system of mobile terminal
03/15/2001WO2001019125A1 Mobile telephone position system
03/15/2001WO2001019122A1 Method and network for providing to a positioning data
03/15/2001WO2001019112A1 Distance estimation in a communication system
03/15/2001WO2001019111A1 Method of calculating the position of a mobile radio station based on shortest propagation time
03/15/2001WO2001018766A2 Vehicle cellular data transmission
03/15/2001WO2001018765A2 Positioning system and method for determining a position
03/14/2001EP1082868A2 Method of measuring signal timing, and radio system
03/14/2001EP1082821A1 Multipath propagation delay determining means using periodically inserted pilot symbols
03/13/2001US6201973 Mobile communication apparatus
03/13/2001US6201803 Cellular radio location system
03/13/2001US6201499 Time difference of arrival measurement system
03/08/2001WO2001017308A1 Management of location information
03/08/2001WO2001017125A1 Method and apparatus for reducing pilot search times utilizing mobile station location information
03/07/2001EP1081503A2 Position detecting method and apparatus
03/07/2001EP1080593A1 Method for improving communication coverage in multi-cell communication systems using location information
03/07/2001CN1286884A System and method for mobile terminal positioning
03/07/2001CN1286841A Handoff device and mehtod for mobile communication system
03/07/2001CN1286835A Communication terminal
03/07/2001CN1286758A Communications locatization system
03/06/2001US6198935 System and method for time of arrival positioning measurements based upon network characteristics
03/06/2001US6198933 Communication system that communicates position information of roaming mobile stations
03/06/2001US6198930 Automatic cellular phone tracking
03/01/2001WO2001015469A1 Method for tracking the location of mobile units
03/01/2001WO2001015340A1 Method for synchronizing base stations in a mobile communication system
03/01/2001WO2001014832A1 Position information system
03/01/2001DE10029105A1 Combined Global Positioning System/mobile telephone contains GPS receiver, mobile telephone and enables navigation with position and route data from Internet-based database
02/2001
02/28/2001EP1078549A1 Method and apparatus for customising location area in a communication network
02/28/2001CN1286007A Method for locating mobile station in distributed manner
02/27/2001US6195557 System and method for use of override keys for location services
02/27/2001US6195556 System and method of determining a mobile station's position using directable beams
02/27/2001US6195046 Base station with slave antenna for determining the position of a mobile subscriber in a CDMA cellular telephone system
02/27/2001US6195022 Action analyzing/recording system
02/21/2001EP1077579A1 Improvements in or relating to mobile cellular systems
02/21/2001CN1284830A Mobile terminal self-positioning method
02/21/2001CN1284799A Fast subscruber orienting method for intelligent CDMA antenna system
02/20/2001US6191737 System and method for mobile station position determination along border areas
02/14/2001CN1284251A Method and system for determining position of mobile radio terminals
02/14/2001CN1284250A Positioning busy indicator and queuing mechanism
02/13/2001US6188354 Method and apparatus for determining the location of a remote station in a CDMA communication network
02/08/2001WO2001010163A1 Architecture for time of arrival positioning with location management units control functionality in base station controller
02/08/2001WO2001010154A1 Method and apparatus for determining the position of a mobile communication device using low accuracy clocks
02/08/2001WO2001009731A1 Method and apparatus for submitting position information
02/07/2001EP1075153A2 Method and apparatus for providing enhanced communication capability for mobile devices on a virtual private network (VPN)
02/07/2001EP1074163A1 System and method for defining location services
02/07/2001EP1074095A1 A method for locating a remote unit within a communication system
02/06/2001US6185428 System and method for adaptively modifying base station transceiver resources for time of arrival measurements
02/06/2001US6184829 Calibration for wireless location system
02/06/2001US6184801 Clandestine location reporting for missing vehicles
02/06/2001CA2313596A1 Method and apparatus for providing enhanced communication capability for mobile devices on a virtual private network (vpn)
02/01/2001WO2001008436A1 Method and system for measuring during a call set-up procedure
01/2001
01/31/2001EP1073216A2 Method for synchronizing base stations of a radio communication system
01/31/2001CN1282500A Smart subdivision of base station candidates for position location accuracy
01/30/2001US6181944 Mobile station position estimation scheme for cellular mobile communication system
01/30/2001US6181934 System and method for providing efficient signaling for a positioning request and an indication of when a mobile station becomes available for location services
01/28/2001CA2314266A1 Providing an accurate timing source for locating the geographical position of a mobile
01/25/2001WO2001006804A1 Prioritized sending of data
01/24/2001EP1070432A2 A calculation method in a radio system for calculating the geometrical time difference between transmitters
01/24/2001CN1281553A Method and system for determining position of mobile transmitter
01/18/2001WO2001005185A1 Time of arrival based positioning during handover
01/18/2001WO2001005184A1 Selection of location measurement units for determining the position of a mobile communication station
01/17/2001EP1068762A1 Method of measuring time difference, and radio system
01/17/2001EP1068754A1 Communication system with a beamformed control channel and method of system control
01/17/2001EP1068674A2 Method and system for determining the position of a mobile terminal in a cdma mobile communications system
01/11/2001WO2001003462A1 Location of a mobile station in a telecommunication system
01/11/2001WO2001003372A1 Home zone service method for mobile telephone subscribers in mobile radio communication system
01/11/2001DE19928451A1 Ortungsverfahren mit einem Mobilfunksystem A tracking method with a mobile radio system
01/10/2001CN1279871A Method and system for determining position of mobile radio terminals
01/09/2001US6173182 Method for processing of location registration of a mobile phone using connection-oriented method within a call control processor in a personal communication services (PCS) system
01/09/2001US6172644 Emergency location method for a wireless location system
01/04/2001WO2001001715A1 Location method using a mobile radiotelephone system
01/03/2001EP1064562A1 System and method for determining the position of a wireless cdma transceiver
01/02/2001US6169903 Method and apparatus in a wireless communication system for determining a location at which a subscriber unit is positioned
12/2000
12/27/2000EP1062827A1 Position finding method for a mobile telephone using shortened repetitive bursts
12/27/2000EP1062825A1 System and method for informing network of terminal-based positioning method capabilities
12/27/2000CN1278397A Channel resource utilization during positioning handover
12/26/2000US6167277 Terminal equipment, positional information display method, positional information providing device and positional information providing method
12/26/2000US6167276 Method to localize a mobile telephone
12/26/2000US6167275 Method and apparatus for determining a location of a communication unit in a wireless communication system
12/26/2000US6167274 Method for locating a mobile station
12/26/2000US6167266 Method for handling of positioning triggers for batch location requests within a location services system
12/26/2000US6166626 Clandestine missing vehicle location reporting using cellular channels
12/21/2000WO2000078084A1 Methods and arrangements for locating a mobile telecommunications station