Ipcom Gmbh & Cokg

Robert Boschgmbh

Bosch Termoteknik Isitmave Klima Sanayi Ticaret Anonim Sirketi

Ralf Fischer

Martin Hans

Frank Kowalewski

Gunnar Schmidt

Holger Schulz

Josef Laumen

Gunnar Nitsche

Manfred Oehrlein

Yildirim Cantuerk

Detlef Lechner

Bernd Wieland

Holger Shulz

Alexander Sauer

Shivakumar Ramkumar

Markus Hauschl

Thomas Ramsperger

Hasan Cosan Erdogan

Marc Eppler

A method and a subscriber station for allocating rights of access to a telecommunications channel of the telecommunications network to at least one subscriber station () are proposed in which information signals are transmitted to the at least one subscriber station (). With the information signals, access authorization data () are transmitted to the at least one subscriber station (). Upon reception of the access authorization data () in an evaluation unit () of the at least one subscriber station (), the question is asked whether the access authorization data () include an access threshold value (S), and the access threshold value (S) is compared with a random number or a pseudo-random number (R), and the right of access to a telecommunications channel of the at least one subscriber station () is granted as a function of the outcome of comparison.

Method of allocating access rights to a telecommunications channel to subscriber stations of a telecommunications network and subscriber station

For transmitting messages in a radiotelecommunications network from a first subscriber station, a transmission frame at least two data fields with data in a first data format transmitted in a first data field of the short message, and data in a second data format, different from the first data format, are transmitted in a second data field of the short message, a first identification code, which identifies a makeup of the short message, is transmitted in the first data field and includes information about at least one of a number of data fields, one or more data formats of data in the data fields, and a size of the data fields, and in each of two data fields, one data-field-specific identification code, which identifies a makeup and content of the corresponding data field, per data field is transmitted.

Transmission frame and radio unit with transmission frame

For transmitting messages in a radiotelecommunications network from a first subscriber station, a transmission frame at least two data fields with data in a first data format transmitted in a first data field of the short message, and data in a second data format, different from the first data format, are transmitted in a second data field of the short message, a first identification code, which identifies a makeup of the short message, is transmitted il} the first data field and includes information about at least one of a number of data fields, one or more data formats of data in the data fields, and a size of the data fields, and in each of two data fields, one data-field-specific identification code, which identifies a makeup and content of the corresponding data field, per data field is transmitted.

A method for transmitting short messages () in a telecommunications network () is proposed, which enables especially simple, convenient downloading of data fields () of the short message () from a network operator (). A notice is sent to a subscriber () of the telecommunications network () as a function of a short message () transmitted to the telecommunications network () for the subscriber (). With the notice, data that include items of information about the makeup and/or content of the short message () are transmitted to the subscriber ().

Method for transmitting short messages

A transmission frame and a telecommunications device () having a transmission frame () are proposed, which are used to transmit short messages () in a telecommunications network (), in particular in a radiotelecommunications network. By means of the transmission frame (), especially flexible transmission of short messages () in the telecommunications network () is possible. At least two data fields () are provided. Data of a short message () are stored in memory in the data fields (). Data in a first data format are stored in a first data field (), and data in a second data format, different from the first data format, are stored in a second data field ().

Transmission frame and radio unit for transmitting short messages with different data format

Process for producing and evaluating a video data stream for video transmission

A process for transmitting coded data over a data channel subject to interference. The information fields are provided with error protection in the amount required by the extent of interference. A configuration field, with information on the extent of data protection, is transmitted with the data.

Process for transmitting data coded with adjustable error- correction

Growing community of inventors

Bad Salzdetfurth, Germany

Ralf Fischer