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Performance analysis of distributed mapping system in ID/locator separation architectures
- Issue Date
- 3월-2014
- Publisher
- ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
- Keywords
- Centralized mapping system; Distributed mapping system; ID/locator separation; Distributed hash table
- Citation
- JOURNAL OF NETWORK AND COMPUTER APPLICATIONS, v.39, pp.223 - 232
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF NETWORK AND COMPUTER APPLICATIONS
- Volume
- 39
- Start Page
- 223
- End Page
- 232
- ISSN
- 1084-8045
- 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. (C) 2013 Elsevier Ltd. All rights reserved.
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