摘要: 研究异构网络环境下各种通信方式之间的数据传输问题,提出一种改进的无线自组网按需平面距离矢量路由(AODV)协议。利用不同网络间的互补特性,使各种网络互相协同,提供通用的网络服务,从而实现异构网络间的数据传输。实验结果表明,在通信负载增加的情况下,该协议能降低网络拥塞、减少端到端时延以及提高数据包投递率。
关键词:
虚拟网络,
异构网络,
网络体系结构,
节点稳定性,
无线自组网按需平面距离矢量路由协议
Abstract: This paper studies data transmission between different communication ways in heterogeneous network environment, and presents an improved Ad hoc On-demand Distance Vector Routing(AODV) protocol. In order to provide universal network services, realize data transmission and interoperability between heterogeneous network, it makes use of the complementary characteristics of different networks. Experimental results show that the protocol can reduce network congestion and average end to end packet delay, improve packet delivery ratio of data when communication load increases.
Key words:
Virtual Network(VN),
heterogeneous network,
network architecture,
node stability,
Ad hoc On-demand Distance Vector Routing (AODV) protocol
中图分类号:
陶洋, 邹媛媛, 黄宏程. 异构网络中的改进AODV协议[J]. 计算机工程, 2012, 38(08): 67-69.
DAO Xiang, JU Yuan-Yuan, HUANG Hong-Cheng. Improved AODV Protocol in Heterogeneous Network[J]. Computer Engineering, 2012, 38(08): 67-69.