Patents
Patents for H04W 64 - Locating users or terminals for network management purposes, e.g. mobility management (18,913)
07/2004
07/08/2004DE10313300A1 Caller position indicating method for mobile telephone, by comparing calculated coordinates with database, converting to address and transmitting message to called mobile telephone
07/08/2004DE10259051A1 Channel allocation in cellular radio communications system involves determining channel for mobile, base station connection for which common and adjacent channel interferences do not exceed threshold
07/08/2004CA2510243A1 Position communication method and apparatus
07/07/2004EP1435600A1 Method and apparatus for determining the location of a wireless device
07/07/2004EP1435189A1 System for providing information about the location of mobile users subscribing to a network and roaming in a different network not supporting the same positioning method
07/07/2004EP1435080A1 Method and system for determining displacement time of a mobile user terminal equipment
07/07/2004EP1323283A4 Communication management system for personalized mobility management of wireless services and method therefor
07/07/2004CN1157091C Selection of location measurement units for determining position of mobile communication station
07/06/2004US6760770 Portable information system for receiving information via a communication network
07/06/2004US6760046 Location-dependent user interface
07/06/2004US6759960 System and method for providing improved services in a geographic-based network system
07/01/2004WO2004021725A3 Method for position determination
07/01/2004US20040127241 Voice-controlled wireless communications system and method
07/01/2004US20040127232 Method of tracking mobile station location
07/01/2004US20040127230 Angle of arrival estimation in a wireless telecommunications network
07/01/2004US20040127228 Method for correcting NLOS error in wireless positioning system
07/01/2004US20040127217 Information distribution service system based on predicted changes in location of mobile information terminal
07/01/2004US20040127214 Wireless communication method and system with controlled WTRU peer-to-peer communications
07/01/2004US20040127160 Determining neighbour lists
06/2004
06/30/2004CN1509581A Transmission method for celluar telephony mobile equipment's location data
06/29/2004US6757722 System and method for providing partial presence notifications
06/29/2004CA2235982C A method for locating a mobile station
06/24/2004WO2004054304A1 Location tracking of portable devices in a wireless network
06/24/2004WO2004054277A2 Method and mobile stations for autonomously determining an angle of arrival (aoa) estimation
06/24/2004US20040121787 Wireless network security
06/24/2004US20040121784 System and method for providing position information of mobile communication terminal
06/24/2004US20040121782 Personal flotation device transceiver tracking system
06/24/2004US20040120386 Method and apparatus for measuring timing of signals received from multiple base stations in a CDMA communication system
06/24/2004US20040119641 Method of calculating the position of a mobile radio station based on shortest propagation time
06/23/2004EP1432259A1 Method for channel allocation in a radio communication system
06/23/2004EP1430740A1 Positioning in a telecommunications system
06/23/2004EP1430735A1 Method and network element for providing location services using predetermined portions of a broadcast signal
06/23/2004EP1430732A2 Telephone call routing system and method
06/22/2004US6754502 Geolocation of cellular phone using supervisory audio tone transmitted from single base station
06/22/2004CA2314099C Selection of positioning handover candidates based on path loss
06/17/2004WO2004052042A1 Terminal assisted positioning updating
06/17/2004WO2004052039A1 Estimation of a signal delay
06/17/2004WO2004052027A2 System and method for locating sources of unknown wireless radio signals
06/17/2004WO2004051512A2 Generating entries for a database supporting a positioning of a mobile terminal
06/17/2004US20040116134 Mobile communication terminal device and a method of selecting a wireless communication link
06/17/2004US20040116128 Method for making inquiry about cellular phone user's location
06/17/2004US20040116116 Mobile tracking device for transporation industry
06/17/2004US20040114557 Self coordinated machine network
06/17/2004CA2415677A1 Proximity-based matching method and system
06/16/2004EP1429576A1 System and method for providing location-based services to users
06/16/2004EP1429570A1 On-site localisation system and method
06/16/2004EP1428405A1 System and method for identification of transmitters with limited information
06/16/2004EP1428402A1 Authenticating ip paging requests as security mechanism
06/16/2004EP1428374A1 Process, arrangement, devices for seizure of a shared telephone line
06/16/2004EP1249150B1 System and method for location positioning a mobile station in a cdma cellular system
06/16/2004CN1505434A A mobile terminal for addressing and localizing wireless local area network communication node and method thereof
06/16/2004CN1154380C Method for locating user device in cellular mobile communication system
06/15/2004US6751465 Radio communication permission control system
06/15/2004US6750813 Position optimized wireless communication
06/15/2004US6750812 Terminal and server for mobile terminal positioning system
06/10/2004WO2004049741A1 Device and method for establishing a wireless communication link by a wireless communication device having more than once transceiver
06/10/2004WO2004049739A2 Mobile terminal and method for searching address and locating a correspondent node in a wlan
06/10/2004WO2004049636A1 A method and an arrangement in a network for determining a zone in which communication unit is connected
06/10/2004WO2004049632A1 Positioning method, system and unit
06/10/2004WO2004049628A1 A position system and method for subscribers in the wireless local area network
06/10/2004WO2004048994A1 Ranging and positioning method and apparatus
06/10/2004WO2004003703A3 A power saving mobility aware system and method
06/10/2004US20040110514 Apparatus and method for determining position information of a mobile station
06/10/2004CA2507327A1 A method and an arrangement in a network for determining a zone in which communication unit is connected
06/09/2004EP1425885A1 Method and system for transmitting data from a first data network into a second data network
06/09/2004EP1425868A1 Radio station and radio system with modeling of multipath propagation
06/09/2004EP1425867A1 Radio station with multipath signal modeling
06/09/2004EP1425602A2 Method and apparatus for detecting excess delay in a communication signal
06/09/2004CN1153486C Distributing network services and resources for mobile user in mobile communications
06/09/2004CN1153481C Device and method for locating mobile station in mobile communication system
06/08/2004US6748324 Method for determining location information
06/08/2004US6748233 System and method for energy-efficient transmission power control, routing and transmission scheduling in wireless communication networks
06/08/2004US6748226 System and method for locating a mobile unit within the service area of a mobile communications network
06/08/2004US6748224 Local positioning system
06/08/2004US6748202 Method, apparatus and system for synchronizing a cellular communication system to GPS time
06/08/2004US6748008 Base station for distance determination
06/08/2004US6747556 Method and system for locating a portable medical device
06/03/2004WO2004047477A1 A method of distributing the location data of a mobile device
06/03/2004WO2004036240A3 Method and apparatus for improving radio location accuracy
06/03/2004US20040107191 Search supporting apparatus, search supporting system, operation instructing terminal, search supporting method, and operation instructing system
06/03/2004US20040106415 Position information management system
06/03/2004US20040106413 Transmission method for cellular telephony mobile equipment's location data
06/03/2004US20040106379 Wireless network communication system and method of connecting mobile station with wireless LAN access point automatically
06/03/2004US20040104841 Generating entries for a database supporting a positioning of a mobile terminal
06/02/2004EP1424813A2 Electronic apparatus
06/02/2004EP1424811A2 Wireless LAN system
06/02/2004EP1423660A1 Navigation system for mobile communication devices
06/02/2004CN1152595C Method for determining user terminal location and corresponding wireless system
06/02/2004CN1152262C System and method for positioning mobile wireless communication transceiver
06/01/2004US6745036 Location beacon system
05/2004
05/27/2004WO2004025900A3 Mobile communication system using directional antennas
05/27/2004US20040102198 System and method for locating sources of unknown wireless radio signals
05/27/2004US20040102196 Location method and system
05/27/2004US20040100932 Electronic apparatus
05/27/2004DE10353404A1 Method for determining and/or evaluation of position of mobile telephones, etc. in cars e.g. for determining travel times and traffic parameter in street/road network
05/26/2004EP1421818A1 Location services
05/26/2004EP1421806A1 System for providing informations related a location using keyword name and method thereof
05/26/2004CN1500323A Wireless clock synchronization
05/26/2004CN1500251A Method for mediating digital data
05/26/2004CN1499887A Mobile communication terminal device and method of selecting wireless communication link