Patents
Patents for H04W 64 - Locating users or terminals for network management purposes, e.g. mobility management (18,913)
02/2003
02/25/2003US6526283 Device and method for tracking location of mobile telephone in mobile telecommunication network
02/20/2003WO2003015447A1 Methods for detecting, computing and disseminating location information associated with emergency 911 wireless transmissions
02/20/2003WO2002073988A3 Handoff method in a wireless packet network avoiding loss or delay of packets
02/20/2003WO2002030005A8 Systems and methods for providing gps time and assistance data in a packet switched mobile communications network
02/20/2003US20030036824 Communications control apparatus and method for automotive vehicle
02/20/2003US20030036390 Method of and system for estimating a time of arrival of a radio signal
02/20/2003US20030036374 Wireless local area network using impulse radio technology to improve communications between mobile nodes and access points
02/19/2003EP1284580A1 System and method for location update in GSM mobile radio network
02/19/2003EP1284093A1 Method and system for carrying out localised service applications for mobile radio terminals
02/19/2003CN1398139A 移动电话设备 Mobile telephone apparatus
02/19/2003CN1398135A 便携电话终端及其定制方法 Portable telephone terminal and custom methods
02/19/2003CN1398129A Method for locating user devices in cellular mobile communication system
02/18/2003US6522890 Location and tracking system
02/18/2003US6522889 Method and apparatus for providing precise location information through a communications network
02/18/2003US6522887 Identifying starting time for making time of arrival measurements
02/18/2003US6522882 Method and apparatus for locating a mobile transceiver in conversation state
02/13/2003WO2003013177A1 Method and system for locating a portable medical device
02/13/2003WO2003013169A1 Telecommunication method based on location information of communication unit and apparatus thereof
02/12/2003EP1282958A1 System and method for the transfer of digital data to a mobile device
02/12/2003EP1151628B1 System/method to provide efficient positioning request signaling & indication of mobile station availability for location services
02/12/2003CN1396784A Position registering system, mobile terminal, control equipment and position registering method
02/11/2003US6519466 Multi-mode global positioning system for use with wireless networks
02/11/2003US6519465 Modified transmission method for improving accuracy for E-911 calls
02/11/2003US6519464 Use of third party ultra wideband devices to establish geo-positional data
02/11/2003US6518921 Cellular positioning system that compensates for received signal delays in positioning radio receivers
02/07/2003CA2396639A1 A simulcasting ofdm system having mobile station location identification
02/06/2003WO2003010989A1 Method for localizing a mobile station, localizable mobile station, auxiliary means for localizing mobile stations and base stations for a mobile radio network
02/06/2003WO2003010988A2 Method and system for determining position
02/06/2003WO2003010929A1 Method and system for transmitting data from a first data network into a second data network
02/06/2003WO2002041651A3 Methods and apparatus for identifying asset location in mobile co mmunication networks
02/06/2003US20030027582 Radio communication terminal unit and method of transmitting location information
02/06/2003US20030027576 Method and apparatus for providing call recipient local information for pervasive communication devices
02/06/2003US20030026241 Packet transfer method for hierarchical packet network, hierarchical packet communication system, and gate node, edge node and mobile terminal for use with hierarchical packet communication system, as well as handover method and routing node for packet network
02/06/2003US20030025602 Method and system for locating a portable medical device
02/06/2003CA2454274A1 Method and arrangement for transmission of data from a first data network to a second data network
02/05/2003CN1395708A Moving situation information providing method and server
02/05/2003CN1395390A Interactive network reservation
02/05/2003CN1101123C Analog cellular multiple-base station positioning method and system
02/04/2003US6516285 Position detecting apparatus with DSRC feature and its control method
02/04/2003US6515585 Reminder system
01/2003
01/30/2003WO2003009626A1 Method and device for determining the position of subscriber devices of a radio communication system with the aid of additional positioning elements
01/30/2003WO2003009625A1 Method and device for positional determination of user appliances in a radio communication system using additional positional elements in neighbouring radio cells
01/30/2003WO2003009613A1 Improved method for estimating tdoa and fdoa in a wireless location system
01/30/2003WO2003009612A1 Monitoring of call information in a wireless location system
01/30/2003WO2003009605A2 System for providing alert-based services to mobile stations in a wireless communications network
01/30/2003WO2003009491A2 Wireless device local access system
01/30/2003WO2002041545A3 Wireless clock synchronization
01/30/2003US20030023578 Content delivery
01/30/2003US20030022676 Location management method and apparatus
01/30/2003US20030020623 Group notification system and method for implementing and indicating the proximity of individuals or groups to other individuals or groups
01/29/2003EP1280369A1 Position information notifying method and device
01/29/2003EP1280119A1 Location management method and apparatus
01/29/2003EP1279312A2 Calibration of positioning systems
01/29/2003EP1279306A2 On demand location function for mobile terminal
01/29/2003CN1394454A Location information providing apparatus, communication terminal, mobile communication terminal and location information providing method
01/28/2003US6512928 Slow hopping data transmitter
01/23/2003WO2003007631A2 System and method for mobile communications terminal positioning
01/23/2003US20030018711 Information-managing method, computer readable medium storing the same, information-managing system and server device
01/23/2003US20030017857 Wireless device local access system
01/23/2003US20030017843 Method for multple use of a radiotelephone, and radiotelephone system corresponding subscriber identification module and presence detecting device
01/23/2003US20030017832 Method for estimating TDOA and FDOA in a wireless location system
01/23/2003US20030016174 System and method for interference cancellation in a location calculation, for use in a wireless location system
01/22/2003EP1278387A2 Location registration system, mobile terminal, control equipment, methods of location registration in the location registration system
01/22/2003EP1278339A1 Method and apparatus for communicating data from a first to a second data network
01/22/2003CN1393115A Method and apparatus for broadcasting location data in wireless communication system
01/22/2003CN1392739A Detection plan for mobile station position
01/21/2003US6509830 Systems and methods for providing customizable geo-location tracking services
01/16/2003WO2003005750A1 Quality based location method and system
01/16/2003WO2003005749A1 Method and device for determining the position of at least one user device of a radio communication system
01/16/2003WO2003005747A1 Apparatus and method for obtaining location information of mobile stations in a wireless communications network
01/16/2003US20030014213 Method of and apparatus for analyzing population distribution, and computer product
01/16/2003US20030014189 System and method for mobile communications terminal positioning
01/16/2003US20030013461 Mobile telephone device
01/16/2003US20030013460 Method and apparatus for detecting the presence of mobile terminals
01/16/2003US20030013444 Location registration system, mobile terminal, control equipment, methods of location registration in the location registration system
01/16/2003US20030013437 Portable telephone terminal and method of customizing the same
01/16/2003US20030012168 Low-latency multi-hop ad hoc wireless network
01/16/2003CA2393498A1 Mobile telephone device
01/15/2003EP1276341A1 Method to locate a mobile terminal, locatable mobile terminal, auxilliary means to locate mobile terminals and base station for a mobile radio network
01/15/2003EP1276336A2 Location and event triggered notification services
01/15/2003EP1276264A1 Method for packet switched data transmission in a radio communication system comprising multiple radio cells
01/15/2003EP1275259A1 Providing time synchronization to a gps locator
01/15/2003EP1275209A1 Modified transmission method for improving accuracy for e-911 calls
01/15/2003CN1391423A 移动通信终端机 Mobile communication terminal
01/14/2003US6507600 Frequency hopping code division multiple access system and method
01/14/2003US6507569 Dynamic control of cellular radio communication system resources
01/09/2003WO2003003773A1 Brake drum and method for producing the same
01/09/2003WO2003003614A1 Candidate handoff list for airborne cellular system
01/09/2003WO2003003327A1 A system and a method for providing a communication link
01/09/2003US20030009279 Demand information integration apparatus, demand information integrating method, server device, client device, and storage medium
01/09/2003US20030008671 Method and apparatus for providing local orientation of a GPS capable wireless device
01/09/2003US20030008669 Method and apparatus for estimating the position of a terminal based on identification codes for transmission sources
01/09/2003US20030008668 Location determination using RF fingerprinting
01/09/2003US20030008664 Method and apparatus for estimating the postion of a terminal based on identification codes for transmission sources
01/09/2003US20030008663 Method and apparatus for estimating the postion of a terminal based on identification codes for transmission sources
01/09/2003US20030006912 Location and event triggered notification services
01/08/2003EP1273192A1 System for locating an employee or similar and for supervising work
01/08/2003EP1273184A1 Location determination using rf fingerprinting
01/08/2003CN1389708A Measuring device, method, programme for correcting measured results and recording medium
01/07/2003US6505114 Traffic monitoring system and method