Agent-based route optimization for mobile IP
Agent-based route optimization for mobile IP
复制标题
基于Agent的移动IP路由优化
DOI：
10.1109/vtc.2001.957257
复制
发表时间：
2001
期刊：
影响因子：
--
通讯作者：
G. Cao
中科院分区：
文献类型：
--
作者：
Raghuram Vadali;Jianhui Li;Yiqiong Wu;G. Cao
对现有网络上的移动性支持的需求导致了移动的IP协议的制定，该协议可以在固定和移动的节点之间提供无缝连接。然而，该协议的固有缺点导致了路由优化建议，其中一个被IETF接受。在试图解决三角形路由问题时，所采用的路由优化对网络节点施加了额外的约束。这项工作的动机是需要找到一个替代的解决方案，将有效地解决三角形路由问题，而不牺牲性能，透明度和简单性。所提出的解决方案是一个基于代理的路由优化，它移动的任务，维护和更新绑定缓存和封装消息远离个别通信节点的通信代理。我们建立了一个模拟环境来评估所提出的方法。仿真结果表明，所提出的协议优于现有的协议在系统消息的复杂性，协议的简单性，和可扩展性。
The need for mobility support on existing networks led to the formulation of the mobile IP protocol, which can provide seamless connectivity between fixed and mobile nodes. However, the inherent drawbacks of the protocol led to route optimization proposals of which one was accepted by the IETF. While attempting to solve the triangle routing problem, the adopted route optimization places extra constraints on the network nodes. This work is motivated by the need to find an alternative solution that would effectively solve the triangle routing problem without sacrificing performance, transparency, and simplicity. The proposed solution is an agent-based route optimization, which moves the tasks of maintaining and updating binding caches and encapsulating messages away from individual correspondent nodes to the correspondent agents. We setup a simulation environment to evaluate the proposed methodology. Simulation results show that the proposed protocol outperforms the existing protocols in terms of system message complexity, protocol simplicity, and scalability.