|
Match
|
Document |
Document Title |
|
|
7046987 |
Finding cell phones in rubble and related situations
Systems and methods are provided for locating a transmission signal from a radio transmission emitter device, such as a cell phone, in a rescue area. A pilot signal is employed to lock onto a...
|
|
|
7042391 |
Mobile device and method for determining location of mobile device
A mobile device, for determining location in a wireless network, includes a motion detector for detecting motion of the mobile device; a memory for storing wireless signal strength calibration data...
|
|
|
7039426 |
Portable information apparatus having communications tools, a control system for controlling such portable information apparatus, and an apparatus having such control system
A portable information apparatus 20 having communications tools is provided with a switch 22 a for instructing enablement/disenablement of transmission functions of the wireless...
|
|
|
7035647 |
Efficient location determination for mobile units
The inventive system allows for more efficient use of resources for providing location information in a wireless network where multiple sources of such information may be available. In one...
|
|
|
7035632 |
Path loss data normalization for growth management of a cellular system
The RF propagation of a wireless system is normalized to remove the directionality, orientation and gain characteristics of the antennae deployed in the system to allow for enhanced growth...
|
|
|
7035651 |
Process and devices for determining the radio reception direction in a mobile communications network
A process is proposed for determining the radio reception direction on the downlink at a radio base station location, comprising a plurality of radio coverage areas, in a mobile communications...
|
|
|
7035650 |
System and method for providing directions
A method for providing directions includes receiving at a server, from at least one fixed wireless communication device, information identifying a current location of a portable communication...
|
|
|
7031714 |
Method and system for managing communication based on location
A method and system for managing communications based on originating location. A network entity maintains or has access to a log of the originating locations of calls placed to a given destination....
|
|
|
7031722 |
Method for positioning a mobile station
The present invention is directed to a method for locating a mobile station, comprising the steps of using fixed transmitting stations for locating a target mobile station by transmitting a...
|
|
|
7031727 |
Method of location using signals of unknown origin
The present invention encompasses a method of location comprising: using a plurality of signal receivers to receive one or more multiple frequency input signals, wherein said multiple frequency...
|
|
|
7031723 |
Wireless terminal
A wireless terminal is designed to prevent the user from having to wait a long time in case fetching of search data takes a long time. The wireless terminal, if it determines the need of long time...
|
|
|
7027821 |
System and method for accessing computer services via a wireless network
Server access is provided to a wireless apparatus via a wireless network. A message is received containing a service request. The service and sever capable of servicing the service request is...
|
|
|
7027822 |
Distributed GPS for geolocation of a network of nodes
A method of determining absolute positions of devices in a network. Relative distances between the devices are determined. For each of at least one of the devices, a range is calculated from a...
|
|
|
7027819 |
Method and apparatus for determining a location of a mobile radio
Cell coordinates available in the radio network is used to determine an area where the mobile radio is located and does not rely upon mobile radio measurements. Such cell coordinates for cells...
|
|
|
7027823 |
Apparatus and method for searching target position and recording medium
A target position search apparatus comprises an information obtaining device which obtains position information of a target object, and position information, an imaging azimuth, and a angle of view...
|
|
|
7024194 |
Communication system
A method for distributing timing information in a radio communication system comprising: a network including a plurality of base stations, each capable of transmitting and receiving radio...
|
|
|
7024195 |
Location based grouping for wireless network coverage area
Location-based grouping according to the present invention enables grouping of wireless network subscribers (S 1 –S 4 ) based on their location within a coverage area ( 24, 26 ) and offering...
|
|
|
7020476 |
Wireless network security
The present invention is secure wireless network. The secure wireless network can include multiple receiver nodes coupled to corresponding high-precision clocks. Each of the receiver nodes can be...
|
|
|
7016688 |
Forward link repeater delay watermarking system
A forward link repeater delay watermarking (FLRDWM) system and method that enable accurate position location of mobile stations in areas where repeaters are present by watermarking repeated signals...
|
|
|
7015817 |
Personal tracking device
A system for monitoring the location of individuals, such as parolees, includes a wearable device worn by the individual and a portable device operatively coupled to the wearable device. The...
|
|
|
7016694 |
Method for correcting positioning errors of mobile station positioning system in CDMA communication system
Disclosed is a method for correcting positioning errors of a mobile station positioning system in a CDMA mobile communication system. The method includes the steps of: delaying a PN code for a...
|
|
|
7013152 |
Method and an arrangement in a network for determining a zone in which a communication unit is connected
In a network including access points, via which communication units can connect to the network, wherein each of the access points belongs to a zone, a method comprising the steps of assigning a...
|
|
|
7013150 |
Positioning system, positioning server, base station and terminal location estimation method
To provide a terminal location estimation method capable of accurately estimating a location of a mobile terminal when providing information services according to the location of the terminal in a...
|
|
|
7010308 |
Managing and querying moving point data
An improved client locating and user discovery system is disclosed. Methods and systems are described that provide the ability for a telecommunications network to frequently update the location...
|
|
|
7010297 |
Mobile management method for mobile communications, and switch and home location register used in mobile communications system
When location registration is requested from a mobile terminal to a second subscriber profile management means of a switch, the second subscriber profile management means carries out a location...
|
|
|
7010306 |
Location information notifying method and location information notifying apparatus
The present invention aims to provide a common platform for providing location information, which provision corresponds to network integration. In the present invention, a location information...
|
|
|
7006829 |
Method and system for routing a telephone call
A method of routing a telephone call includes receiving the call from a mobile unit in signal communication with a cellular telephone system, and routing the call based at least partially on the...
|
|
|
7006834 |
Base station time calibration using position measurement data sent by mobile stations during regular position location sessions
Base stations in a wireless telecommunications network are calibrated to GPS system time by using position measurement data obtained from one or more hybrid mobile stations during regular position...
|
|
|
7003443 |
Spatial asset management system and method
A data collection and automatic database population system which combines global positioning system (GPS), speech recognition software, radio frequency (RF) communications, and geographic...
|
|
|
6999777 |
Method for providing location information of a wireless communication device
A method ( 36 ) for providing location information of a wireless communication device ( 24 ) within a wireless communication network ( 20 ) calls for determining the coverage areas ( 26 ) of...
|
|
|
6999780 |
Method and system for determining the altitude of a mobile wireless device
A method and system for determining the three-dimensional location of a mobile wireless device. In one implementation, the device is a cellular telephone making a 911 call from one floor of a...
|
|
|
6993340 |
Information transmission in a telecommunications system
The idea of the present invention is to enable the transmission of control information via several logical channels and to select the transmission channel dynamically by using a predefined...
|
|
|
6993138 |
Spatial key trees for key management in wireless environments
A system, method, and program code are given for secure communication. Multiple geographic cells are arranged in a hierarchical tree having a root node and internal nodes. The root node and each...
|
|
|
6993345 |
Positioning system of wireless terminal
A wireless terminal has the enhanced performance in the attainability of successful search of GPS satellites based on the operation of a position data server. The server sets a GPS satellite search...
|
|
|
6990336 |
Mobile reporting module employing timing and message consolidation to economize transmissions
A remote, electronic, mobile reporting module conserves wireless transmissions in its reporting to a monitoring facility. The time at which certain messages are sent is used to convey added...
|
|
|
6990359 |
Methods and a user equipment for identification in a communications network
The present invention relates to methods and user equipment of processing received data at a user equipment connected to a communications network. The processing comprises steps of receiving radio...
|
|
|
6990093 |
Method of transmitting synchronized channel in radio transmitter
The invention relates to a method of transmitting a synchronized channel in a radio transmitter and to a radio transmitter. The method comprises transmitting normal radio bursts on a normal channel...
|
|
|
6987978 |
Wireless communication restriction device, repeater and base station
The disclosed invention makes mobile terminals physically impossible to use in specific spaces without using radio waves of so high intensity as to affect medical devices and without requiring...
|
|
|
6985747 |
Use of triggers and a location hypercube to enable push-based location applications
A method, system, and article of manufacture enable the use of location based applications (LBA). A location server (LS) on a wireless network receives trigger information from a LBA that is...
|
|
|
6985730 |
Mobile communication control method and system
A mobile communication control method is provided. In the method, when a home location register receives additional service execution unsupported information from a switch in a network in a roaming...
|
|
|
6985745 |
Method and radio signature position determining entity (RS-PDE) for maintaining location database reliability
A method and a Radio Signature Positioning Determining Entity (RS-PDE) are provided for maintaining the reliability of a location database of the RS-PDE. A Data Transfer Scheduler (DTS) of the...
|
|
|
6980814 |
Mobile communication system with mobile station position detection
A mobile communication system including a plurality of base stations arranged in a communication area, each emitting a radio wave inherent thereto and a mobile station moving in the communication...
|
|
|
6975266 |
Method and apparatus for locating position of a satellite signal receiver
A method and apparatus for locating position of a satellite signal receiver is described in one example, groups of pseudoranges from the satellite signal receiver to a plurality of satellites are...
|
|
|
6975618 |
Receiver and correlator used to determine position of wireless device
A system for identifying the position of a wireless device and transmitting that position back to the wireless device, the system comprising a plurality of receiver/correlators, each...
|
|
|
6975872 |
Always-on method for reinforcing existing mobile station E911-based location detection services applications
A method of locating a mobile station that is turned off. The method includes turning off the mobile station while keeping a battery of the mobile station intact in the mobile station. The mobile...
|
|
|
6973323 |
Method and system for mobile telephone restriction boundary determination
A method and system for mobile telephone restriction boundary determination are provided. The method provides boundary information to a user of a mobile telephone by determining geographic boundary...
|
|
|
6973311 |
Serving radio network controller relocation in radio telecommunication system
The present invention relates to a method of relocating a serving radio network controller (RNC) in a radio telecommunication system for switching a first RNC which is assigning radio and network...
|
|
|
6973317 |
Call completion based on movement of mobile station
A callback service for completing a call from a calling party to a mobile station of a called party that was not previously completed due to no response. After the call was not completed due to no...
|
|
|
6968196 |
Location area update in a communication system
The present invention relates to a method and a controller for a radio communication system. The system comprises a plurality of location areas. The controller serves said location areas and mobile...
|
|
|
6957072 |
Calibration of positioning systems
Mobile station positioning methods are calibrated using an error bias estimation for refining the determination of the mobile station location which does not require any added hardware to the...
|