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Journal Article
Performance Analysis of Distributed Mapping System in ID/Locator Separation Architectures
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- Authors
- Younghyun Kim, Haneul Ko, Sangheon Pack, Jong-Hyouk Lee, Seok-Joo Koh, Heeyoung Jung
- Issue Date
- 2014-03
- Citation
- Journal of Network and Computer Applications, v.39, no.1, pp.223-232
- ISSN
- 1084-8045
- Publisher
- Elsevier
- Language
- English
- Type
- Journal Article
- Project Code
- 13ZI1100, Research on Fundamental Technologies for Wired and Wireless Big Networks, Ahn Chieteuk
- Abstract
- An ID/locator separation architecture is one of the most recognized technologies that enable the Future Internet. In ID/locator separation architecture, an ID/locator mapping system is indispensable to provide location management in mobile environments. This paper conducts a comparative study on two different ID/locator mapping approaches: centralized and distributed ID/locator mapping systems. We develop analytical models on the signaling cost incurred in location update and location query procedures of the centralized and distributed ID/locator mapping systems. Numerical results demonstrate that the distributed ID/locator mapping system with enhanced distributed hash table (DHT) has comparable signaling cost to the centralized ID/locator mapping system while providing higher scalability and robustness. © 2013 Elsevier Ltd.
- KSP Keywords
- Analytical model, Location management, Location query, Location update, Numerical results, Performance analysis, Signaling cost, comparative study, distributed hash table(DHT), future internet, id/locator separation