Method for operating broadcast-type wireless real-time transmission system, involves giving logical subsequent to one node if data transmission is possible with preset probability, and finding relay node if transmission is not possible

摘要

The method involves transmitting a token information includes channel quality matrix, from first node (N1) to second node (N2), The channel quality matrix of second node is revised based on channel quality matrix of first node. It is determined whether data or tokens transmission to third node (N3) is possible or not based on channel quality matrix of second node. The logical subsequent to second node is given directly if data transmission is possible with preset probability. The relay node is determined if data transmission is not possible with preset probability.