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학술대회 A Multiple Hash Routing Scheme for Fast Data Retrieval in ICN
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정희영, 김선미
International Conference on Information and Communication Technology Convergence (ICTC) 2018, pp.1562-1565
Compared to legacy TCP/IP networking, a notable feature of ICN is to utilize in-network storages. ICN architectures basically adopt on-path caching mechanism. However, the benefits of on-path caching are limited because the caching is bounded to ICN nodes on the request path. To overcome the limitation of on-path caching mechanism, various types of off-path caching mechanism have been proposed. This paper proposes a novel off-path caching mechanism for fast data retrieval. The proposed off-path mechanism is named as GHR which stands for a Geographic information based Hash Routing for ICN. The basic approach of GHR is to directly hash data name into geographic value to determine the closest data storage.
KSP 제안 키워드
Caching Mechanism, Fast data retrieval, Geographic Information, In-network, Off-path caching, On-path Caching, data storage, hash routing, routing scheme