Patents
Patents for H04W 64 - Locating users or terminals for network management purposes, e.g. mobility management (18,913)
07/1999
07/01/1999WO1999033303A1 Method and equipment for locating a mobile telephone
07/01/1999WO1999033302A2 Locating method and arrangement
06/1999
06/30/1999EP0926916A2 Spatial division multiple access wireless communication systems
06/30/1999EP0926510A1 Method of position determination of mobiles in an urban environment
06/29/1999US5917449 Enhanced position calculation
06/24/1999WO1999031921A1 Selection of positioning handover candidates based on path loss
06/24/1999WO1999031919A1 Method and system for determining the position of a mobile terminal in a cdma mobile communications system
06/24/1999WO1999031824A1 Communication terminal
06/24/1999DE19755604A1 Position measurement using digital mobile telephone in a network of radio masts
06/24/1999CA2315824A1 Method and system for determining the position of a mobile terminal in a cdma mobile communications system
06/17/1999WO1999030181A1 Method and system for determining position of a mobile transmitter
06/17/1999CA2313485A1 Method and system for determining position of a mobile transmitter
06/16/1999EP0923256A2 Method for locating a mobile terminal for a locating centre, terminal and locating centre therefor
06/16/1999CN1220069A Method for determining position of mobile station
06/15/1999US5913170 Locating system and method using a mobile communications network
06/10/1999WO1999029130A1 Positioning system and method for cellular mobile radio
06/10/1999CA2313053A1 Positioning system and method for cellular mobile radio
06/03/1999WO1999027744A1 Positioning busy indicator and queuing mechanism
06/03/1999WO1999027743A1 System and method for mobile terminal positioning
06/03/1999WO1999027739A1 Method and system for determining position of mobile radio terminals
06/03/1999WO1999027738A1 Method and system for determining position of mobile radio terminals
06/03/1999WO1999027735A1 Method for determining position of mobile communication terminals
06/03/1999CA2311390A1 Method for determining position of mobile communication terminals
05/1999
05/25/1999US5907809 In a radiocommunication system
05/20/1999WO1999025144A2 Method for locating mobile station in distributed manner
05/19/1999EP0917385A1 Method for locating mobile station in distributed manner
05/18/1999US5905961 Method and apparatus for managing remote unit increased power transmission during location
05/18/1999US5905957 Method and apparatus for management of automatically initiated communication
05/14/1999WO1999023850A1 Selection of positioning handover candidates based on angle
05/11/1999US5903844 Method and apparatus for determining remote unit location in a communication system
05/06/1999WO1999022546A1 Channel resource utilization during a positioning handover
05/06/1999WO1999022299A2 Bus station
05/06/1999EP0913066A2 Method for locating a mobile station
05/06/1999CA2220365A1 A cellular telephone location system
05/04/1999US5901358 Mobile station locating system and method
05/04/1999US5900838 Method and apparatus for a portable communication device to identify its own location
04/1999
04/29/1999WO1999021389A1 Smart subdivision of base station candidates for position location accuracy
04/29/1999WO1999021388A1 System and method for positioning a mobile station in a cdma cellular system
04/29/1999DE19747322A1 Communications mobile station for GSM system
04/29/1999CA2306699A1 System and method for positioning a mobile station in a cdma cellular system
04/28/1999CN1215474A Method and apparatus for covariance matrix estimation in a weighted least-squares location solution
04/27/1999US5898926 Channel switching system for mobile communication
04/22/1999WO1999019743A1 Reduced global positioning system receiver code shift search space for a cellular telephone system
04/22/1999WO1999019742A1 Monitoring method and apparatus
04/22/1999WO1999004517A9 Mobile station locating system and method
04/22/1999CA2303074A1 Monitoring method and apparatus
04/15/1999WO1999018750A1 Treatment of positioning data during a positioning handover
04/15/1999WO1999018747A1 Method of locating terminal, and cellular radio system
04/14/1999EP0804858A4 Spectrally efficient high capacity wireless communication systems
04/14/1999EP0775391A4 Spectrally efficient and high capacity acknowledgment radio paging system
04/08/1999WO1998010307A8 Location of a mobile station
04/07/1999EP0714589A4 Cellular network-based location system
04/07/1999EP0510169B1 Dynamic rf communication resource access by roving mobile units
04/07/1999CN1213256A Method for processing of location registration in personal communication services (PCS) system
04/07/1999CN1213233A Telecommunications system, location method and mobile station for such system
04/01/1999WO1999015911A1 Method and system for determining position of a cellular mobile terminal
03/1999
03/31/1999EP0905992A1 Location procedure and mobile station for telecommunications system
03/31/1999EP0904638A1 System and method for providing useful information for a moving object
03/31/1999CN1212802A System for detecting positional information
03/30/1999US5890068 Wireless location system
03/25/1999DE19741773A1 Mobile subscriber logging-on method for cellular mobile communications system
03/24/1999EP0667999A4 Navigation assistance for call handling in mobile telephone systems.
03/23/1999US5886988 Channel assignment and call admission control for spatial division multiple access communication systems
03/18/1999WO1999013662A1 Method and system for estimating a subscriber's location in a cluttered area
03/17/1999CN1211377A Method and arrangement for determining position of a mobile radio terminal
03/16/1999US5884215 Method and apparatus for covariance matrix estimation in a weighted least-squares location solution
03/10/1999EP0739577B1 Method for locating a cellular radiocommunication mobile station, and equipment for implementing said method
03/10/1999CN1210590A Terminal position location using multiple beams
03/09/1999US5881094 Frequency hopping code division multiple access system and method
03/04/1999WO1999011086A1 Location system for digital mobile telephony
02/1999
02/25/1999WO1999009778A1 Method and system for determining the position of mobile radio terminals
02/23/1999US5875183 Mobile communication system
02/18/1999WO1998052360A3 Method and device for radio communication networks with defined radio cell characteristics
02/17/1999EP0897233A2 A method and system for radio-location determination
02/17/1999CN1208540A Communication system with a beamformed control channel and method of system control
02/16/1999US5873041 Mobile telephone location system
02/16/1999US5873040 Wireless 911 emergency location
02/11/1999WO1999007177A1 System and method using elliptical search area coverage in determining the location of a mobile terminal
02/11/1999WO1999006851A1 System and method for mobile telephone location measurement using a hybrid technique
02/11/1999CA2297049A1 System and method using elliptical search area coverage in determining the location of a mobile terminal
02/10/1999EP0895600A1 Method and apparatus for covariance matrix estimation in a weighted least-squares location solution
02/09/1999US5870426 Grouping of spread spectrum acknowledgement pagers to minimize transmission collisions
02/04/1999WO1999005879A1 Method and apparatus for tracking mobile stations in a wireless communications system
02/03/1999EP0894406A1 Method for determining the position of a mobile station
01/1999
01/28/1999WO1999004582A1 Location dependent www service in digital cellular communication networks
01/28/1999WO1999004517A1 Mobile station locating system and method
01/28/1999CA2295503A1 Mobile station locating system and method
01/27/1999EP0893930A2 Mobile location estimation in a wireless system using system-wide blank-and-burst
01/21/1999DE19730363A1 Ortsspezifische World Wide Web Dienste in digitalen zellularen Kommunikationsnetzwerken Site-specific World Wide Web services in digital cellular communication networks
01/20/1999EP0892278A2 Navigation system
01/14/1999WO1999002005A1 Method and arrangement relating to radio communications systems
01/12/1999US5859879 Wireless telephone distribution system with time and space diversity transmission
01/12/1999US5859612 Method for using an antenna with a rotating beam for determining the position of a mobile subscriber in a CDMA cellular telephone system
12/1998
12/23/1998EP0885543A1 Location method and system
12/16/1998EP0883968A2 A method and an arrangement relating to telecommunication systems
12/16/1998EP0705524B1 Process for locating mobile stations in a cellular mobile radio network and mobile radio network for carrying out the process
12/16/1998EP0598889B1 Voice/data radio communication system
12/15/1998US5850609 Method for locating a cellular radiocommunication mobile station, and equipment for implementing the method
12/09/1998EP0883266A2 Router device, datagram transfer method and communication system realizing handoff control for mobile terminals
12/09/1998CN1201355A Method for estimating mobile telephone position