教師資料查詢 | 類別: 期刊論文 | 教師: 莊博任 Chuang Po-jen (瀏覽個人網頁)

標題:RMCC: An Efficient Cooperative Caching Scheme for Mobile Ad-hoc Networks
學年
學期
出版(發表)日期2013/06/01
作品名稱RMCC: An Efficient Cooperative Caching Scheme for Mobile Ad-hoc Networks
作品名稱(其他語言)
著者Chuang, Po-Jen; Yu-Yiu Chen; Hang-Li Chen
單位淡江大學電機工程學系
出版者Daejon: Science and Engineering Research Support Society
著錄名稱、卷期、頁數International Journal of Future Generation Communication and Networking 6(3), pp.13-24
摘要For mobile ad-hoc networks (MANETs), caching data is important and useful. By exercising cache cooperation between mobile nodes, cooperative caching schemes can improve data accessibility and system performance. Seeing that the cache hit ratios tend to degrade due to high node mobility, restricted battery energy and limited wireless bandwidth in a MANET, we introduce a new cooperative caching scheme, the Regionally Maintained Cooperative Caching (RMCC) scheme, to solve the problem. RMCC allows one node in a region to cache a data item while the other nodes in the same region to cache the path to the node when to acquire the same item. Such a design helps generate more cache space and wider cached data variety for nodes in one region, and as a result attains higher cache hit ratios as well as lower data access latency. Experimental evaluation shows that the proposed RMCC outperforms other schemes in terms of cache hit ratios, in-cache ratios and amounts of required file packets.
關鍵字Mobile ad-hoc networks (MANETs); cooperative caching schemes; cache hit ratios; access latency; experimental evaluation
語言英文
ISSN2233-7857
期刊性質國外
收錄於EI;
產學合作
通訊作者Chuang, Po-Jen
審稿制度
國別韓國
公開徵稿
出版型式,電子版,紙本
相關連結
SDGs
  • 優質教育,產業創新與基礎設施
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