Network Lifetime Maximization Clustering Scheme in IEEE 802.15.4 Networks
- Authors
- Cho, Jaejoon; An, Sunshin
- Issue Date
- 2월-2009
- Publisher
- IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
- Keywords
- clustering scheme; IEEE 802.15.4; network lifetime
- Citation
- IEICE TRANSACTIONS ON COMMUNICATIONS, v.E92B, no.2, pp.624 - 627
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEICE TRANSACTIONS ON COMMUNICATIONS
- Volume
- E92B
- Number
- 2
- Start Page
- 624
- End Page
- 627
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/120636
- DOI
- 10.1587/transcom.E92.B.624
- ISSN
- 0916-8516
- Abstract
- An energy-efficient clustering scheme to maximize the network lifetime is presented in IEEE 802.15.4 networks. In the proposed clustering scheme, even though the cluster is divided into several sub-clusters in order to decrease data redundancies, the sub-CH does not transmit the beacon frame due to the problem of beacon collision. Our clustering scheme also allows the CH to control the size of the sub-cluster according to the residual energy of the sub-CH, The performance of the proposed scheme is verified by simulations that demonstrate how our scheme provides a better network lifetime than the conventional scheme.
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