论文部分内容阅读
在传感器网络技术应用的某些领域中,传感器节点位置固定,并且有些距离汇聚节点太远,需要加入中继节点转发数据.如果某些中继节点承担了过多的数据转发量,会过早耗尽能量,从而影响了网络的生存周期.针对该种情况,提出一种实现各节点能量均衡消耗的中继节点多级布局策略,基于该策略,还提出两种能够有效减少中继节点数目的策略:数据的分流策略和数据的汇集策略.
In some applications of sensor network technology, sensor nodes are located at fixed positions, and some nodes are too far away from the sink node and need to join relay nodes to forward data.If some relay nodes bear too much data forwarding volume, it will be premature Exhausted energy, which affects the life cycle of the network.Aiming at this situation, a multi-level relay strategy for node energy consumption is proposed. Based on this strategy, two strategies are proposed to reduce the number of relay nodes The purpose of the strategy: data diversion strategy and data collection strategy.