基于mSCTP的分散移动框架
mSCTP Based Decentralized Mobility Framework
摘要：
为了充分发挥无线IP服务的潜力，移动节点（MN）必须能够在不同的网络中无缝漫游。移动流控制传输协议（mSCTP）是一种传输层解决方案，与移动IP（MIP）不同，它提供了最小延迟和可忽略的分组丢失的无缝移动性。然而，mSCTP无法定位移动节点的当前IP地址时，通信节点（CN）想要发起会话。在本文中，我们提出了DHT和弦提供所需的位置管理。Chord是一种P2P算法，它通过键值映射有效地提供被叫节点的IP地址。建议的分散移动框架共同利用mSCTP的多宿主功能，和高效的键-值映射的和弦，以提供无缝的移动性。通过对Chord查找效率的初步分析，以及使用Overlay Weaver和NS-2的mSCTP切换过程，分析了该框架的适用性。性能分析表明，mSCTP多宿主功能和Chord高效的键值映射可以提供一个无延迟，可靠，高效的IP切换解决方案。
英文摘要：
To conceive the full potential of wireless IP services, Mobile Nodes (MNs) must be able to roam seamlessly across different networks. Mobile Stream Control Transmission Protocol (mSCTP) is a transport layer solution, which unlike Mobile IP (MIP), provides seamless mobility with minimum delay and negligible packet loss. However, mSCTP fails to locate the current IP address of the mobile node when Correspondent Node (CN) wants to initiate a session. In this paper, we propose DHT Chord to provide the required location management. Chord is a P2P algorithm, which can efficiently provide the IP address of the called MN by using its key-value mapping. The proposed decentralized mobility framework collectively exploits the multihoming feature of mSCTP, and efficient key-value mapping of chord to provide seamless mobility. Suitability of the framework is analyzed by preliminary analysis of chord lookup efficiency, and mSCTP handover procedure using overlay weaver and NS-2. Performance analysis shows that mSCTP multihoming feature and Chord efficient key-value mapping can provide a non-delayed, reliable, and an efficient IP handover solution.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
