Wireless Ad Hoc Broadcasting with Network Coding

无线自组织网络中的广播会导致一个严重的问题，称为广播风暴问题，即由于大量的冗余数据包转发而导致严重的数据包碰撞或显著的功率浪费。为了解决这一问题，提出了一种基于网络编码的广播方案，并通过仿真实验对其性能进行了评估。网络编码可以通过允许中间节点在转发之前对分组进行编码来减少转发分组的数量。

Broadcasting in wireless ad hoc networks results in a serious problem called broadcast storm problem, where serious collision of packets or significant waste of power occurs due to a huge amount of redundant packet forwarding. In order to solve this problem, a broadcasting scheme with network coding was proposed, and its performance was evaluated with simulation experiments. Network coding can reduce the number of forwarded packets by allowing intermediate nodes to encode packets before forwarding.