计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (29): 112-114.DOI: 10.3778/j.issn.1002-8331.2008.29.031

• 网络、通信、安全 • 上一篇    下一篇

基于负载均衡的移动自组网接入技术研究

吴 智,蔡 明,郑 勇   

  1. 江南大学 信息工程学院,江苏 无锡 214122
  • 收稿日期:2008-04-11 修回日期:2008-07-25 出版日期:2008-10-11 发布日期:2008-10-11
  • 通讯作者: 吴 智

Technology of mobile Ad hoc interconnection based on load-balance

WU Zhi,CAI Ming,ZHENG Yong   

  1. School of Information Engineering,Jiangnan University,Wuxi,Jiangsu 214122,China
  • Received:2008-04-11 Revised:2008-07-25 Online:2008-10-11 Published:2008-10-11
  • Contact: WU Zhi

摘要: 在移动自组网(MANET)与Internet互联的网络结构中,针对传统单网关接入的不足,提出一种基于多网关负载均衡的非对称接入技术。该技术由网关发现、网关注册和数据传输三个步骤实现。进行了NS2软件仿真实验,结果表明,该接入算法在网络重负荷的情况下能有效地均衡网络中MANET节点与网关节点的负载,有效延长网络寿命。

关键词: 移动自组网, 负载均衡, 网络接入, 网关发现

Abstract: To overcome the shortcomings of only one optimal gateway used in framework for MANET accessing Internet,a new method is proposed,which is an unsymmetrical Internet interconnection technology based on multi-gateway and load-balance.It includes gateway discovery,gateway register and data transmission.By the simulation results,the new Internet connectivity technology is proved to be more suitable in situation when the communication overload is very high,and effectively prolong the MANET lifetime.

Key words: mobile ad hoc network, load-balance, Internet interconnection, gateway discovery