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以IDA算法的可逆“扩散—恢复”运算为基础,本中提出一个多径路由分布式网络环境的MANET信息扩散方案。该方案因MANET实时传输网络环境中无线信道质量和路由拓扑的持续变化,动态地调整IDA算法的两个主要参数,以实现自适应的冗余机制,在节约网络资源的同时保证实时传输的可靠性。该方案的实现只需在网络层和应用层做少量的修改,使得它在实际应用中更为方便、有效。
Based on the reversible “diffusion - recovery ” operation of IDA algorithm, this paper proposes a MANET information diffusion scheme for multipath routing distributed network environment. Due to the continuous changes of wireless channel quality and routing topology in real-time transmission network environment of MANET, the scheme dynamically adjusts two main parameters of IDA algorithm to realize adaptive redundancy mechanism, saves network resources and guarantees real-time transmission reliability Sex. The implementation of the program only needs a small amount of modification at the network layer and the application layer, which makes it more convenient and effective in practical applications.