作者
Sheneela Naz, Rao Naveed Bin Rais, Peer Azmat Shah, Sadaf Yasmin, Amir Qayyum, Seungmin Rho, Yunyoung Nam
发表日期
2018/9/4
期刊
Computer Networks
卷号
142
页码范围
93-107
出版商
Elsevier
简介
Mobile environments are known for frequent disconnections among different parts of the network. This characteristic may lead to unavailability of data in some parts of the network, as the data source is not accessible due to partitions. Content Centric Networks (CCN) use in-network caching; this inevitably improves performance in mobile networks by decreasing the impact of dynamic topology. At the same time, limited storage space available at mobile nodes further signifies the need for an optimized decision regarding (1) which content to cache and (2) where to cache. With this in mind, we propose a Caching Strategy in CCN-MANET (CSCM) that dynamically adapts its caching decisions for each content, and selects optimal nodes for relocation of cached contents in case the old cache node moves to a disconnected region. In this paper, CSCM is implemented as a generic framework to work with existing cache …
引用总数
2019202020212022202385341
学术搜索中的文章
S Naz, RNB Rais, PA Shah, S Yasmin, A Qayyum… - Computer Networks, 2018