Matches 351 - 400 out of 400 < 1 2 3 4 5 6 7 8


Match Document Document Title
DE10032800A1 A method for detecting traffic situation data  
The invention relates to a method for detecting traffic situation data in a traffic route network, that of a cellular mobile radio network comprising a plurality of a unique identifier of the base...
DE10038278A1 A method for determining the position in mobile systems with TDMA multiple access methods  
To determine the position of at least one subscriber device (MP1) of a radio communications system (MCS) is in the air interface between the respective locating subscriber device (MP1) and at...
DE10031178A1 Position determination method for radio communications subscriber device uses measuring signal transmitted in time frame slot which is free of real-time data  
The position determination method has the telecommunications signals divided between a large number of successive time slots (SL11-SL25) for transmission by time division multiplex, with no...
DE19923638C2 A method for location management of a mobile terminal in a cellular mobile radio network, cellular mobile radio network and mobile terminal  
Disclosed is a method for location management of a mobile terminal in a cellular mobile radio network by means of an estimation method. DOLLAR A The method determined according to a fixed...
DE10031495A1 Determining positions of user equipment in radio communications systems involves measuring transition time of measurement signal between base station and user equipment  
The method involves using at least one time slot for transmission of useful message or data to send and/or receive at least one measurement signal on the transmission path between the equipment to...
DE10111967A1 Mobile-station position detection system receives information related to longitude at which portable telephone exists, from server  
A portable telephone (2) transmits several base-station IDs and data regarding the field strength of EM waves received from the base station (3), to a portable telephone (13). The telephone (13)...
DE10018082A1 Emergency communication and location unit, based on existing mobile telephone and network, gives alarm signal on manual operation or detection of impact  
Activation of the emergency telephone to give an alarm signal, is manual (10). It is alternatively initiated by a switch or sensor, from a shock or impact.
DE10103236A1 GPS data-based personal emergency call processing system for locating a person seeking help  
GPS data-based system for locating a person seeking help. The system includes a worn by an individual mobile terminal for detecting the GPS data from GPS satellites and transmits the same at...
DE10029137A1 Locating, signaling system in cellular mobile telephone network repeatedly varies base station reception values to force transmissions to neighboring base stations  
The system varies successive reception parameters of neighboring base stations to force transmissions to neighboring base stations so that an automatic changeover between base stations is...
DE10058492A1 Mobile telephone with navigational support used e.g. in car, includes compass and bearing transmitter to transmit current location and destination location information to service center  
A compass (1) and a bearing transmitter transmit current location information and destination information to a service center. The center calculates distance to the destination and displays...
DE10000888A1 A method for location information providing and processing in switched networks  
It is a method of location information providing and processing in switched networks (1 to 3), wherein the problem of the current origin-dependent switching processes and compounds is eliminated...
DE10103034A1 GPS data-based personal emergency call processing system for locating a person seeking help  
GPS data-based personal emergency call processing system for locating a person seeking assistance with: a GPS device, a message center, the GPS data from the GPS terminal via a wireless...
DE10004061A1 A method and means for determining motion data of a mobile station  
There are determined motion data belonging to a cellular network mobile station (15) by several cellular network associated base stations (23, 24, 25, ...) which supply the mobile station (15) in...
DE19960964A1 Telecommunications terminal equipment and method for controlling the call forwarding between telecommunication terminals  
The invention relates to the automatic redirection of calls from a stationary telecommunication terminal (1, 2, 3) to a mobile terminal (4). The stationary terminal comprises a detector (2, 3)...
DE19958556A1 Mobile phone stores locally detected frequencies speeds registration when switched on again  
The mobile phone has memory to store all network frequencies (S1) the measured signal levels (S2) and the frequencies used locally (S3) obtained from sensors (E1,2) and stored during switch off...
DE10044657A1 Determination of location of mobile goods or individuals using GSM network employs repeated determination and evaluation of Ta values and cell data before supply to data bank  
From all fixed GSM radio stations available at the point of reception, a GSM mobile radio is used to determine cell data and Ta (timing advance) values, three or more times. Timing advance (Ta)...
DE10029105A1 Combined Global Positioning System/mobile telephone contains GPS receiver, mobile telephone and enables navigation with position and route data from Internet-based database  
The device contains a GPS receiver and mobile telephone and uses GPS for position determination. It can call up special Internet pages in Wireless Markup Language format and enables the user to...
DE19928451A1 Locating process with a mobile radio system  
The invention relates to a location method using a mobile radiotelephone system that comprises base station transceivers (BTS) and mobile terminals. According to the inventive method, every base...
DE19925496A1 Determining if mobile GSM device repeatedly stops at certain point involves determining distance radii for three or more base stations adjacent to terminal from signal transition times  
The method involves determining the co-ordinates of the geographic location of a mobile GSM terminal by entering the signal transition times dependent on the distance of the terminal from the base...
DE19923638A1 A method for location management of a mobile terminal in a cellular mobile radio network, cellular mobile radio network and mobile terminal  
The invention relates to the management of the location of a mobile terminal in a cellular mobile radio network, using an estimation method. The method determines the probable locations of the...
DE19911240A1 A method for locating mobile phones  
The invention relates to a method for locating mobile phones, in which mobile units measuring cellular distributed and are in safe enclosures, such as consoles, housed. From a variety of mobile...
DE19915213A1 Communication system e.g. for vehicles for providing information such as weather, queues, has driving path formed by highways and subdivided into cells with one cell assigned to stationary transmission and received in by antenna  
A driving path is formed by highways and subdivided into cells. One cell is assigned to stationary transmission and received in by an antenna. The cells are dimensioned in such a way that an...
DE19912475A1 Methods for position determination and navigation by using transmission/reception units of mobile radio network  
The method involves using of a radio signal and/or the transmitted information of transmission/reception units of used mobile radio network. A mobile station synchronizes with the base station. A...
DE19948556A1 Mobile receiver position estimation method involves using non-linear generation of tones from signals received from several transmitters with evaluation of tone phases  
The position estimation method involves using the signals received by the mobile receiver from several different base station transmitters. The signals are subjected to a non-linear operation for...
DE19842836A1 A method for determining the position of a communication device and communication means for carrying out the method  
To determine the location of a communication device (2-7), this position data obtained together with associated position accuracies (8). To determine optimum positions (3, 5, 7) a number of such...
DE19824218C1 Multipath propagation delay determining means using pilot symbols periodically inserted  
The invention relates to a multipath propagation delay determining means (STU; Fig. 6, 7), a power delay spectrum (DPS) of a CDMA signal transmission between a CDMA signal transmission between a...
DE19836778A1 Position determination of TDMA mobile communication station  
The method involves determining the position of a TDMA mobile communication station (MS) which is in radio contact with a number of base stations (BS), by determining the signal delay times...
DE19809212A1 Determining geographic position of receiver in geographic area  
The method involves using a GPS satellite navigation system which provides position data (GPD) and a reference system which provides correction data (GKV) for influencing the position data. The...
DE19807698A1 Radio location method for mobile communications station e.g. for emergency call location in mobile telephone network  
The radio location method uses radio direction finding and propagation time measurement at the base station to which the mobile communications station is linked, the received bit clock of a...
DE19755604A1 Position measurement using digital mobile telephone in a network of radio masts  
The method involves cartographically determining the positions of the fixed radio masts (2) and defining the position of a mobile telephone (1) with a connection to one of the masts as lying...
DE19747322A1 Communications mobile station for GSM system  
The mobile station (1 to 6) includes a stored position information in relation to a sequence of mobile stations, and can receive and send messages with a data part, which contain a transmitting...
DE19741773A1 Mobile subscriber logging-on method for cellular mobile communications system  
The logging-on method uses a radio positioning system, e.g. a GPS system, for determining the position coordinates of the mobile subscriber station. These are used by the base station covering the...
DE19730363A1 Site-specific World Wide Web services in digital cellular communication networks  
A mobile station (MS) for a digital cellular communication network (GSM) supporting WWW services comprises a receiver (4) for broadcast information transmitted from at least one base station...
DE19721307A1 Locating apparatus for person  
The apparatus includes a transceiver unit (3) which communicates with several base station (1) and which logs in the base station which fulfils a predetermined criterion. Preferably, the criterion...
DE19720237C1 Method and apparatus for wireless communications networks with defined radio cell indicator  
The invention relates to radio communication networks having fixed and/or mobile terminals and defined radio cell characteristics. The invention is characterized in that identical radio cell...
DE19721504C1 Position detection method for mobile communications device  
The position detection method involves use of the mobile communications device (MS) as a peripheral for a positioning system, which calculates the position of the mobile communications device from...
DE19639093A1 A method for wireless transmission of location information and service information and transmitting / receiving device  
The present invention pertains to a method for wireless transmission of local or useful information. The local information is sent to a mobile station from a preferably fixed transmitter/receiver...
DE19638337A1 A method for determining the whereabouts of a mobile radio station and base station for transmitting location information  
Disclosed is a method to determine location of a mobile radio station (1) in the radiation area (5) of at least one base station (10). Base station (10) transmits at least two differently coded...
DE19729425A1 Database generation method for global wireless communication  
The method involves dividing the earth (100) into a number of regular spaced areas (125,130). Service area limiting data which identify service areas are controlled by a communication service...
DE19621424A1 Scanned data selection method for momentary vehicle position  
The method involves using a mobile computer (2), e.g. on a motor vehicle (1), from which a request for information is made. The scanned information is selected depending on the information...
DE19611947C1 Area management method in cellular mobile network  
A packet data service network node is provided for virtual location area recognition which does not correspond to any location area acknowledgments for real location areas in the mobile network....
DE19528616A1 Radio location of mobile station - comparing received subscriber number with number of mobile to be located, and if coincidence occurs, activating direction finder to determine mobile azimuth, TA value and hence distance and location  
The method involves setting up a radio link between the mobile (MS1) and the base station (BST) responsible for the area in which it is located. Each mobile has an associated subscriber number...
DE4421227A1 Method of finding bearings of mobile stations in emergencies  
The information stored is used for determining roughly the bearing of the mobile station in trouble, in the first instant, using a search station equipped with a mobile base station or a mobile...
DE4417045A1 Locating process for levying road toll charges  
The region where the mobile station is located within the respective cell is determined from a mobile station of a cellular mobile radio network by transit time difference measuring. The mobile...
DE4409178A1 Determining positions of mobile stations in mobile radio system  
The positions of the mobile stations (MS) are determined by measuring their distances from the base stations (BTS1, etc) using one or more position coordinates of at least one base station during...
DE4408953A1 A method for determining the location of mobile stations  
The invention concerns a process for locating mobile stations in a cellular mobile radio network. In addition to the locating functions within the mobile radio network, the mobile stations...
DE4433613A1 Determining the location of vehicles, living beings and objects on the basis of cell-oriented radio networks  
Technical problem of the invention = technical object and aim. The knowledge of the location of vehicles, persons and objects is required by various applications. To obtain knowledge on the...
DE4316091A1 Method and system components to determine the location of a subscriber in a communication system  
Technical problem: Before a call can be set up in communication systems with mobile subscribers (mobile radio, UPT), the current location of the called subscriber must be determined. State of the...
DE3932029A1 Position recognition device for vehicles in monitor zone - has separate position transmitters received and reradiated by vehicle along with marker  
A number of fixed position senders are distributed in a monitor zone to send out position signals associated with the individual senders. In vehicles, there are provided receivers which receive...
DE3827352A1 Method for determining the instantaneous location of a mobile radio station  
The invention is based on the object of carrying out position determination from a mobile radio station in order that the result of the position determination is passed on to stationary radio...

Matches 351 - 400 out of 400 < 1 2 3 4 5 6 7 8