计算机科学 ›› 2010, Vol. 37 ›› Issue (2): 31-37.

• 综述 • 上一篇    下一篇

基于MANET的P2P网络跨层方法综述

曲大鹏,王兴伟,黄敏   

  1. (东北大学信息科学与工程学院 沈阳110004);(辽宁大学信息学院 沈阳110036)
  • 出版日期:2018-12-01 发布日期:2018-12-01
  • 基金资助:
    本文受国家自然科学基金资助项目(60673159,70671020,60802023),国家高技术研究发展计划重点项目(2007AA04201),教育部科学技术研究重点项目(108040),高等学校博士学科点专项科研基金资助课题(20060145012,20070145017,20070145096),长江学者和创新团队发展计划资助。

Survey of the Cross-layer Approaches of P2P over MANET

QU Da-peng, WANG Xing-wei,HUANG Min   

  • Online:2018-12-01 Published:2018-12-01

摘要: MANET和P2P网络都具有自组织的特性。然而,它们一直被分开独立研究。近年来,随着P2P系统在Internet上的成功和无线技术的快速发展,P2P开始扩展到MANET网络上。但由于MANET网络受限的资源和多变的拓扑结构,直接将P2P系统部署在MANET网络上得到的性能较差。最近,提出一些跨层方法来提高性能。首先分析了P2P和MANET之间的相似性和不同点,然后比较了一些跨层提高性能的方法。最后,总结了好的方法应具有的特点以及未来的研究策略与发展趋势。

关键词: P2P,移动自组网,路由,跨层

Abstract: Mobile Ad-hoc networks (MANET) and peer-to-peer (P2P) systems share a common underlying paradigm:self-organization. However, the two fields were researched independently all the time. In recent years, with the success of P2P over Internet and rapid development of wireless technology, P2P systems began to be applied to MANET. Because of the limited resource and dynamic topology structure, the performance of applying P2P directly over MANET is poor. A lot of cross layer approaches were proposed to improve the performance. In this paper, after analyzing the similarity and difference between P2P and MANET, some existing cross layer approaches were compared in their characteristics and classifications. Finally, the important features that good approaches possess and the future research strategies and trends were summarized.

Key words: P2P,Mobile ad-hoc network,Routing,Cross-layer

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