Cooperative Caching Routing Discovery Protocol in MANETs Based on Improvement of the Ezpanding Ring Search

摘要：

Finding cached data fn cooperative caching system for mobile ad-hoc networks is a very important in order to save the energy, bandwidth of communication and to improve accessibility of data. Because the address of cached node (destination) is unknown, the expanding ring search (ERS) methods in multi-hop wireless environment are not suitable for routing cooperative caching discovery in mobile ad-hoc networks. A new routing discovery protocol is presented base on improvement of ERS in this paper; ituses RREQs, RREQc and RREP messages, and controlsoverhead with hops HSk from requested node k to realsource node as TTL value. The analytic result indicates that our protocol is more advantaged then traditional ERS like increment TTL in search times initiated by requested node and broadcast cost in packet forward.

关键词： Cooperative Caching Routing Discovery Protocol

作者: Jin Tan Chou Fan HangXia Zhou

作者单位: College of information China JiLiang University Hangzhou, China College of information China JiLiang Univerdity Hangzhou, Chian

会议类型: 国际会议

会议名称: Second International Symposium on Electronic Commerce and Security(第二届电子商务与安全国际研究大会)(ISECS 2009)

会议地点: 南昌

会议语种:英文

页码: 494-498

在线出版日期: 2009-05-22（万方平台首次上网日期，不代表论文的发表时间）