Patents
Patents for H04W 64 - Locating users or terminals for network management purposes, e.g. mobility management (18,913)
03/2009
03/04/2009CN100466604C Method and system for facilitating data transfer in a pageable mode virtual environment
03/04/2009CN100466601C Data read/write device and method
03/04/2009CN100466598C Method for realizing data message transmission based on RTP
03/04/2009CN100466595C Method for processing error indication message
03/04/2009CN100466592C Method and method for transmitting data from a first data network into a second data network
03/04/2009CN100466589C Method for realizing virtual special net access
03/04/2009CN100466586C Transmitter device and relay device for performing data transmission control
03/04/2009CN100466583C Fast ring network method against attack based on RRPP, apparatus and system
03/04/2009CN100466580C Initial method and device of bus system
03/04/2009CN100466577C Method and system for enquiring data of sensor network and sensor node
03/04/2009CN100466574C Mobile communications terminal for transmitting data frames in wireless lan and method thereof
03/04/2009CN100466571C Handling broadcast and multicast traffic as unicast traffic in a wireless network
03/04/2009CN100466568C Household network system, the address setting method and associated electrical appliance equipment
03/04/2009CN100466565C Loopback control method and device
03/04/2009CN100466562C Method and system for transmitting test route
03/04/2009CN100466559C Method for judging spring grouping ring topology stability
03/04/2009CN100466557C Communication net node fault monitoring method
03/04/2009CN100466554C Communication adaptation layer system and method for obtaining the network element information
03/04/2009CN100466552C NGN system and end to end tracing method and device applied in this system
03/04/2009CN100466550C Method, device and system for implementing multi-service type structure
03/04/2009CN100466548C Searching method and its system for equipment traffic data
03/04/2009CN100466546C System and method for realizing business protection using LCAS protocol
03/04/2009CN100466544C Method for reporting board performance data of equipment
03/04/2009CN100466542C Service gradation based loss distribution method
03/04/2009CN100466540C State detection method based on main and backup Ethernet interface
03/04/2009CN100466538C Method and apparatus for changing the operation mode of an agent of a management network
03/04/2009CN100466536C System and method for managing protocol network failures in a cluster system
03/04/2009CN100466534C Method for processing faults in multimedia sub-system equipment
03/04/2009CN100466532C Set-up method and its system for broadcast multi-cast service transmission mode
03/04/2009CN100466530C Method and device for connecting a plurality of conferences
03/04/2009CN100466528C Interconnected network web information issuing method
03/04/2009CN100466525C Buffer-based magnitude charging middle message processing method
03/04/2009CN100466522C Farend access communication system, and control method
03/04/2009CN100466519C Method for downloading a plurality of files simultaneously in broadcasting network
03/04/2009CN100466516C Biological identifying method for resisting replay attach
03/04/2009CN100466513C System and method for protecting received and sent data by parity check bit
03/04/2009CN100466510C A method for preventing network address translation (NAT) device from being attacked by network user
03/04/2009CN100466507C Method and device for connecting sensors or actuators to a bus system
03/04/2009CN100466504C Read enable generator, read enable signal generating method and data transmission method
03/04/2009CN100466501C Method for producing long code mask for cluster service
03/04/2009CN100466498C Method and equipment for reaching synchronization to base station
03/04/2009CN100466014C System for monitoring moving target on place of aerodrome
03/03/2009US7498984 Positioning system, information supply device, terminal device, control method of information supply device, control program of information supply device, and computer readable recording medium recording control program of information supply device
02/2009
02/26/2009WO2008157099A3 Location support in wireless networks
02/26/2009US20090054106 Wireless Network Radiolocation Apparatuses, Systems and Methods
02/26/2009US20090054086 Terminal having function for managing position information and program recorded medium
02/26/2009US20090054083 Positioning system, terminal device, positioning device, control method for terminal device, control program for terminal device, and computer-readable recording medium for recording control program for terminal device
02/26/2009US20090054079 Electronic control apparatus and method for controlling alarm systems of cellular structure
02/26/2009US20090054076 Method and Device for Locating a Terminal in a Wireless Local Area Network
02/26/2009US20090054060 Multi-user detector and method for use in a communication system
02/26/2009US20090052379 Method and system for managing mobility in a mobile communication system using mobile internet protocol
02/26/2009US20090052368 Radio network expansion method
02/25/2009EP2027742A1 Estimating the location of a wireless terminal based on the traits of the multipath components of a signal
02/25/2009EP2027735A1 Estimating the location of a wireless terminal based on non-uniform locations
02/25/2009EP2027486A1 Estimating the location of a wireless terminal based on non-uniform probabilities of movement
02/25/2009EP2027485A1 Position recognition method and system
02/25/2009EP2027483A1 Estimating the location of a wireless terminal based on assisted gps and pattern matching
02/25/2009EP1917820B1 Method and arrangement for determination of radio coverage in a multi-cellular mobile radio system
02/25/2009EP1787490B1 Procedure to increase position availabilty
02/25/2009CN100464605C Out-of-range monitoring method and equipment
02/24/2009US7496370 System and method for location update in mobile radio networks
02/24/2009US7496351 Method and apparatus for obtaining information about the status of a party requesting information about a mobile subscriber
02/24/2009US7495606 Positioning information processing apparatus, information processing apparatus, method of processing positioning information, and program
02/19/2009WO2008135933A9 Improved multimedia broadcast multicast service mobility and measurement capabilities
02/19/2009WO2008112819A3 Network independent location services
02/19/2009US20090047975 Method for Tracking Location of a Mobile Unit
02/19/2009US20090047973 Enhanced Mobile Location
02/19/2009US20090047909 Area estimation system, area estimation method and area estimation apparatus
02/18/2009EP2026090A1 Measuring positions
02/18/2009EP2026089A2 Device and method for determining the position of a mobile terminal
02/18/2009EP2026088A2 Device for estimating the location of a mobile radio terminal
02/18/2009EP1886519B8 Positioning in a mobile communications system
02/18/2009CN101371515A On-device mapping of WIFI hotspots via direct connection of WIFI-enabled and GPS-enabled mobile devices
02/18/2009CN101370289A Region estimation system, method and device
02/18/2009CN100462733C Radio communication system and its mobile terminal, and direction determining method
02/17/2009USRE40641 Method and apparatus for fixing the location of a fixed wireless terminal in a wireless network
02/17/2009US7493216 Accessory-type GPS receiver
02/17/2009US7493127 Continuous data optimization of new access points in positioning systems
02/17/2009US7492667 Location recognition system using stereophonic sound, transmitter and receiver therein, and method thereof
02/12/2009WO2009018815A2 Position determination of a mobile wireless device with respect to leaky feeders
02/12/2009US20090042584 Wireless device
02/12/2009DE102004018162B4 Mobiles Endgerät zum Empfang paketorientierter Rundfunksignale A mobile terminal for receiving packet-oriented radio signals
02/11/2009EP2022281A2 Calculation of quality of wlan access point characterization for use in a wlan positioning system
02/11/2009EP2022278A2 Estimation of position using wlan access radio propagation characteristics in a wlan positioning system
02/11/2009EP2022030A2 Wlan infrastructure provided directions and roaming
02/11/2009EP1435189B1 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
02/11/2009CN101366309A Methods and systems for providing enhanced position location in wireless communications
02/11/2009CN101366295A Network system for aided GPS broadcast positioning
02/11/2009CN101365958A Apparatus and methods for geographic position approximation of an event occurring on a wireless device
02/11/2009CN100461969C A method for positioning the mobile station
02/11/2009CN100461952C Registration of a mobile station
02/11/2009CN100461948C Method for terminal location in SCDMA system
02/11/2009CN100461939C Portable apparatus positioning system and method
02/11/2009CN100461932C Area based position determination for terminals in a wireless network
02/11/2009CN100461914C Data downloading method of mobile station
02/10/2009US7489993 Vehicle tracking, communication and fleet management system
02/10/2009US7489938 Apparatus and method for providing location information
02/10/2009US7489935 Wireless local positioning system
02/10/2009US7489240 System and method for 3-D position determination using RFID
02/05/2009WO2009017877A2 Methods and apparatus for determining femto base station location