A method for reliable transmission of broadcast - messages

摘要

A method (1) for reliable transmission of a broadcast - message in a network having a plurality of nodes, which a common transmission medium for the exchange of data, and wherein the node a transmitting node and one or more receiving node, comprisinga. the generation of a broadcast - transmission frame (2), the at least a part of the broadcast - message from the transmitting node;example, a transmission of the broadcast - transmission frame (7) via the transmission medium; andc. a receiving the broadcast - transmission frame (8) by the one or all of the plurality of receiving node,whereind. the generating of the broadcast - transmission frame insertion of a confirmation address, wherein said confirmation address of the receiving node or one of said plurality of receiving node as a confirmation of node; ande. of the confirmation node the transmitter accounts in the case of a correct reception of the broadcast - transmission frame (11 sends a receipt confirmation)characterized in thatthe broadcast - send frame conforms to the standard ieee 802.11 is generated and is transmitted, wherein the identification of a frame control field of the send frame - head, and wherein the broadcast - send frame by means of a type - and subtype - identifier, the components of the frame control field, as a broadcast - send frame is characterized by confirmation request.