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Journal Article Dual Addressing Scheme in IPv6 over IEEE 802.15.4 Wireless Sensor Networks
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Authors
Soo Young Yang, Sung Jin Park, Eun Ju Lee, Jae Hong Ryu, Bong Soo Kim, Hyung Seok Kim
Issue Date
2008-10
Citation
ETRI Journal, v.30, no.5, pp.674-684
ISSN
1225-6463
Publisher
한국전자통신연구원 (ETRI)
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.4218/etrij.08.1308.0065
Abstract
This paper proposes a dual addressing scheme (DAS) for IPv6 over IEEE 802.15.4 wireless sensor networks (WSN). DAS combines a global unicast address to cope with association link changes and node mobility, and it links local addresses to lighten the overhead of the system to save energy and resources. This paper describes DAS address formats, address autoconfiguration, and address translation tables in the gateway. A detailed description of DAS is provided through examples. Simulations are performed to demonstrate the performance improvements of the DAS compared with the IPv6-based WSN, which uses the conventional single address.