为在大规模移动Adhoc网络(mobile ad hoc network,MANET)中实现可靠的广播传输,提出了一种支持可靠广播的MAC协议RBMP(the reliable broadcast MAC protocol,RBMP)。该协议采用预留分组交互、二次预约等措施保证了在不同网络规模MANET中可靠广播业务传输的实现。仿真结果表明,该协议保证了可靠广播分组的传输,易于实现且开销较小,适用于大规模MANET网络。
The reliable broadcast MAC protocol(RBMP) was proposed as a MAC protocol for reliable broadcast in large scale mobile Ad hoc network(MANET). In RBMP, handshake process of the reservation packets as well as double reserving were used to ensure the reliable transmission of broadcast services can be supported in different scales MANET. The results of simulation show that the protocol with a lower overhead which is easier to achieve can support the reliable broadcast services transmission in large scale MANET.