Datatransmissionsmetode til et flerbruger, multipunkt-til-multipunkt digitalt datatransmissionssystem

• Main Authors: CARRERAS ARENY, JUDIT, BLASCO CLARET, JORGE VICENTE, RIVEIRO INSUA, JUAN CARLOS, RUIZ LOPEZ, DAVID
• Format: Patent
• Language: Danish
• Published: 14.05.2007
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; MULTIPLEX COMMUNICATION; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention relates to a data transmission method for a multi-user, multipoint-to-multipoint digital data transmission system involving a plurality of pieces of user equipment (1) which are bidirectionallyconnected via a physical means (6). The inventive method can be used to establish various communications from a piece of user equipment (1a) to different pieces of destination user equipment (1b-1d) at different speeds, while maintaining the bandwidth and maximum latency values required by each of the pieces of destination user equipment (1b-1d). Said method consists in sending multiple information frames (4) from a piece of equipment (1a) to a multitude of pieces of destination user equipment (1b-1d) at different speeds. Moreover, using the percentage reserve of the frame, the invention provides a quality of service based on that required by the piece of user equipment and supplies a criterion for dynamically assigning the packets which are sent to each piece of user equipment in the frame, grouping or dividing the packets to be sent.