Matches 101 - 150 out of 150 < 1 2 3
Match Document Document Title
6865394 Location detection method, location detection system and location detection program  
A positioning method, which is related to a technique to measure a correct position of a terminal by preventing time required for the position measurement, of calculating a position of a receiver...
6831970 Method and system for remote activation of a telephone profile  
A method and system for remotely and automatically selecting and activating a profile of a telephone. In particular, a user defines telephone profile activation information and communicates this...
6832093 Method and system for restricting the operation of a radio device within a certain area  
A cellular radio system comprises a multitude of base stations ( 101-106, 201-204, 211-212, 501-504 ) for offering a radio interface to mobile terminals ( 205, 215, 508 ). The radio interface is...
6823199 System and method for controlling a wireless device notification alert  
Wireless device audible alert control signal generating systems and methods are presented. The control signal may be used to either enable or disable the audible alert of a wireless device. The...
6823184 Personal digital assistant for generating conversation utterances to a remote listener in response to a quiet selection  
A user conducts a telephone conversation without speaking. It does this by moving the participant in the public situation to a quiet mode of communication (e.g., keyboard, buttons, touchscreen)....
6813498 Apparatus, method and system for detection and recovery of missing wireless devices in communication systems  
Apparatus, method and system embodiments are illustrated which provide for detection and recovery of missing wireless devices in communication systems. The preferred system embodiment includes a...
6813503 Wireless communication terminal for accessing location information from a server  
A system, a method, and a wireless communication terminal for accessing location information from at least one server. The terminal comprising a receiver and a transmitter arranged to receive and...
6799052 Hand-held cellular telephone system with location transmission inhibit  
A digital cellular telephone circuit contains a GPS (Global Positioning System) location circuit, which generates a location code indication signal transmitted to a cellular signal processing...
6782266 Method of wireless communication in restricted wireless zones  
A method of wireless communication in restricted wireless zones ( 102 ) includes providing a restricted wireless zone communication system ( 104 ) having one or more wireless nodes ( 106 ) and a...
6763238 Portable communication system and storage medium storing program therefor capable of separately controlling transmission function  
A portable communication system and a storage medium storing a program for the portable communication system which are capable of temporarily stopping transmissions from the portable communication...
6754488 System and method for detecting and locating access points in a wireless network  
A system, method and computer program product are provided for ascertaining the location of an access point in a wireless network. Initially, a strength of a radio frequency signal of an access...
6754502 Geolocation of cellular phone using supervisory audio tone transmitted from single base station  
In order to geolocate a wireless communication device (cellular phone) initiating a 911 call, a base station transceiver transmits a supervisory audio tone (SAT), which is automatically looped back...
6725051 Method for obtaining location data  
A method for obtaining location data for use by a peripheral device such as a printer or copier that may be moved from time to time has steps of querying portable second devices such as PDA's,...
6721542 System for location specific, automatic mobile station behavior control  
A system and a method for modifying the behavioral characteristics of a mobile station terminal according to a functional location. A small transmitter, or button, which utilizes short range radio...
6708038 Vehicle communications system  
A locomotive communication system for communicating between a locomotive and a fixed site. A communication system commissioning process is utilized to ensure that the locomotive phone number and...
6701143 Apparatus, methods, and computer programs for displaying information on mobile signs  
A system of advertising information on one or more mobile vehicles as a function of the vehicle's location. The system comprises mobile units and a central system for controlling the displays on...
6690940 System for selective prevention of non-emergency use of an electronic device  
A system for selectively disabling use of at least selected features of a stand-alone electronic device under a predetermined set of conditions. The system establishes a state of the set of...
6687506 Radiotelephone filtering apparatus  
The apparatus makes it possible to neutralize radio telephones, in spaces to be protected, by jamming the call signals or by modifying the communication signals. The variant embodiments of the...
6671506 Mobile communication system for home-zone service and method thereof  
A mobile communication system for providing a home zone service and a method thereof. In the mobile communication system, a home zone signal generator generates a home zone signal, a mobile radio...
6647257 System and method for providing targeted messages based on wireless mobile location  
A system and method is provided for inserting messages, and in particular, commercial information or advertisements, into a wireless mobile communication. The messages are targeted to the...
6643517 Method of using location information for interference protection  
A problem with mobile radio systems is the potentially harmful interference they may cause to other electronic equipment. Such interference can be dangerous and even life-threatening in hospitals...
6496703 System for disabling wireless communication devices  
An apparatus and method for disabling wireless communication devices establishes a disabling zone. Inside the disabling zone, one or more capabilities of the wireless communication devices are...
6490455 Apparatus and method for detecting a mobile phone in idle state  
A method and apparatus for detecting mobile phone in an Idle State are disclosed. A signal-generating unit generates a pseudo base station signal for transmission to a mobile phone in a detection...
6463289 System and method for providing restricting positioning of a target mobile station based on the calculated location estimate  
A telecommunications system and method is disclosed for defining restricted positioning areas by geographical location. The restricted area information can be established by the cellular network or...
6438385 Mobile communication devices  
A method for eliminating the disturbance caused by a mobile station (MS) situated within a certain area 1 . In order to be able to prevent disturbance caused by a mobile station reliably, the...
6421544 Radio communication system, control method thereof, and radio communication terminal  
A CPU built in a portable telephone (or a PHS terminal), receiving the control signal from a doorway base station, detects the present operation mode. If the present mode is the call enable mode,...
6385452 System and method for determining absolute time based upon air interface timing in time of arrival based positioning  
A telecommunications system and method is disclosed for reducing the signaling load on the network by instructing a Location Measurement Unit (LMU) to measure the relation between the absolute time...
6356762 Method for the operation of a radio system and system to execute the method  
A method for the operation of a radio system ( 28 ) includes muting, the fixed station ( 25 ) of the radio system ( 28 ) when no operable mobile telecommunication terminal ( 30 ) is located in its...
6311069 System and method for alerting a mobile subscriber being positioned  
A telecommunications system and method is disclosed for notifying a mobile subscriber being positioned of the received positioning request, and preferably, the identity of the requesting Location...
6292666 System and method for displaying country on mobile stations within satellite systems  
A telecommunications system and method is disclosed for providing accurate country information to Mobile Stations (MSs) within a satellite network. At the time of location update, the MS sends...
6256506 Method and system for creating a radio frequency signature for a signature region in a coverage area of a wireless communication system  
In a wireless communication system, radio frequency signal propagation characteristics associated with a signal transmitted from several locations in the coverage area of the wireless communication...
6246882 Wide area item tracking system  
A system and method for wide area item tracking. An item identifier for a tracked item is detected in a handling zone within a cellular network. A mobile station associated with the handling zone...
6243575 Mobile communication system, mobile base station, and method of controlling them  
A mobile communication system involves a mobile space defined in, for example, a train, and mobile terminals available in the market. When the mobile terminals are used in the mobile space, the...
6240295 Data messaging in a communications network using a feature request  
A messaging unit (16) equipped with a cellular transceiver (38) is attached to a mobile item (12) located within a communications network (10). The messaging unit (16) issues a feature request...
6219557 System and method for providing location services in parallel to existing services in general packet radio services architecture  
A telecommunications system and method is disclosed for enabling a General Packet Radio Service (GPRS) node, namely a Serving GPRS Support Node (SGSN) within a cellular network, to be able to...
6219556 Method for pursuing missing cellular telephone  
A system and method for pursuing a missing cellular telephone are provided. The cellular telephone analyzes a control signal received from a mobile communication network. If the analyzed control...
6212391 Method for positioning gsm mobile station  
The present invention provides a method for positioning GSM mobile stations. Positioning information for a Mobile Station (102) is requested by a Base Station Subsystem (117) from Location...
6198933 Communication system that communicates position information of roaming mobile stations  
A communication system communicates position request and information over a communication channel that is used for communicating roaming data between mobile stations. Over the communication...
6169902 Information terminal, processing method by information terminal, information providing apparatus and information network system  
An information terminal, interconnected through a radio-communication network, including a position acquisition unit for acquiring position fixing information that fixes the present position of own...
6169901 Mobile telephone with interial identifier in location messages  
A telecommunications system includes a base station and a mobile terminal having an internal identifier. Location messages are exchanged between the base station and mobile terminal to provide...
6163695 Mobile communication system and mobile communication method thereof  
A mobile communication system and mobile communication method are capable of avoiding call-interruption while calling attention of the user who calls to be moved before entering transmission-stop...
6122486 Transmission restricting device radio communication terminal equipment and transmission restricting system using these  
Disclosed is a transmission restricting system which has a transmission interruption controlling means for generating and radiating a magnetic field pattern including a command code to command the...
6091958 Mobile stations' geographical position determination, method and arrangement  
The present invention relates to a method of sending to an unknown switching centre that serves a given mobile station a command concerning said mobile station. The command is sent by using a...
6064888 Method and system for determining position of mobile radio terminals  
A method and system are disclosed for determining the distance between a radio receiver (RX) and a radio transmitter (TX) by uplink time measurements, whereby uplink messages are transmitted by the...
6011974 Method and system for determining position of a cellular mobile terminal  
A method and system are disclosed by which a round-trip calculation is used to determine the distance between a mobile radio station (MS) and a radio base station (BS) using the apparent uplink and...
6002936 System and method for informing network of terminal-based positioning method capabilities  
A telecommunications system and method is disclosed for allowing a cellular network to determine the optimum positioning method, having knowledge of all available network-based and terminal-based...
5818920 Apparatus for controlling communication connections based on local time  
A method and system for preventing calls in a telecommunications network from being connected during specified periods of time, such as when calls to the desired communication terminal have been...
5778304 Method for providing communication services based on geographic location  
Communication services can be controlled within geographic areas (126) by a communication resource controller (101). This occurs, when the communication resource controller (101) receives the...
5666662 Method for detecting the location of a mobile terminal  
In location detection of a mobile terminal, a location inquiry signal is transmitted from one or more base stations to the mobile terminal at predetermined intervals. In response to the location...
5513243 Person location system  
A person location system comprises radio base stations and a radio central station, all stations being connected to a public switched telephone network. The base stations respectively cover small...
Matches 101 - 150 out of 150 < 1 2 3