【摘要】 提出了一种网关辅助的渐进式分簇路由算法。该算法在渐进式的分簇路由协议(AODV-clustering)的基础上,结合GORP协议,通过增加网关的功能,使网关在路由的发现和维护以及数据传送中分担簇首的部分工作,从而降低簇首节点成为网络瓶颈的可能性。仿真结果表明,该算法既保持了AODV-clustering的优点,且进一步缩短了路由建立的时间,提高了数据报文发送成功率。更多还原

【Abstract】 A gateway-assistant clustering routing algorithm based on the AODV-clustering strategy is proposed in this paper.The algorithm combines AODV-clustering with GORP,enhance the gateway perform- ance and make gateway nodes participate in the routing discovery,maintenance,and data transfer,thus reduc- ing the possibility that the cluster-heads become bottle-neck of the network.The simulation results show that the algorithm not only preserve the merits of AODV-clustering and shorten the routing setup time,but also make datagram transmitting more successfully.更多还原