{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,2]],"date-time":"2025-08-02T18:05:14Z","timestamp":1754157914348,"version":"3.41.2"},"reference-count":9,"publisher":"Emerald","issue":"2","license":[{"start":{"date-parts":[[2008,6,27]],"date-time":"2008-06-27T00:00:00Z","timestamp":1214524800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.emerald.com\/insight\/site-policies"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2008,6,27]]},"abstract":"<jats:sec><jats:title content-type=\"abstract-heading\">Purpose<\/jats:title><jats:p>Recent wireless communication and electronics technology has enabled the development of low\u2010cost, low\u2010power, and multi\u2010functional sensor nodes. However, the fact that sensor nodes are severely energy\u2010constrained has been an issue and many energy\u2010efficient routing protocols have been proposed to resolve it. Cluster\u2010based routing protocol is one of them. To achieve longer lifetime, some cluster\u2010based routing protocols use information on GPS\u2010based location of each sensor node. However, because of high cost, not all sensor nodes can be GPS\u2010enabled. The purpose of this paper is to propose a simple dynamic clustering approach to achieve energy efficiency for wireless sensor networks (WSN).<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-heading\">Design\/methodology\/approach<\/jats:title><jats:p>Instead of using location information of each sensor node, this approach utilizes information of remaining energy of each sensor node and changes in the number of cluster head nodes dependent on the number of sensor nodes alive. Performance results are presented and compared with some related protocols.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-heading\">Findings<\/jats:title><jats:p>The simulations described in the paper show that both residual energy of each sensor node and changing cluster head nodes depending on the number of sensor nodes alive are very critical factors to obtain performance enhancement in terms of lifetime and data transmission. Especially, in some special environment, the proposal has better performance than GPS\u2010enabled protocol.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-heading\">Originality\/value<\/jats:title><jats:p>The paper is of value in proposing a simple dynamic clustering approach to achieve energy efficiency for WSN.<\/jats:p><\/jats:sec>","DOI":"10.1108\/17427370810890373","type":"journal-article","created":{"date-parts":[[2008,8,16]],"date-time":"2008-08-16T07:18:15Z","timestamp":1218871095000},"page":"185-197","source":"Crossref","is-referenced-by-count":3,"title":["A simple dynamic clustering approach to achieve energy efficiency for wireless sensor networks"],"prefix":"10.1108","volume":"4","author":[{"given":"Giljae","family":"Lee","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoonjoo","family":"Kwon","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Woojin","family":"Seok","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Minsun","family":"Lee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"140","reference":[{"key":"key2022012419581311000_b1","doi-asserted-by":"crossref","unstructured":"Akyildiz, I.F. et al. (2002), \u201cWireless sensor networks: a survey\u201d, Computer Networks, Vol. 38 No. 4, pp. 393\u2010422.","DOI":"10.1016\/S1389-1286(01)00302-4"},{"key":"key2022012419581311000_b2","doi-asserted-by":"crossref","unstructured":"Al\u2010Karaki, J.N. and Kamal, A.E. (2004), \u201cRouting techniques in wireless sensor networks: a survey\u201d, IEEE Wireless Communications, Vol. 11 No. 6, pp. 6\u201028.","DOI":"10.1109\/MWC.2004.1368893"},{"key":"key2022012419581311000_b3","unstructured":"Heinzelman, W.R., Chandrakasan, A.P. and Balakrishnan, H. (2000), \u201cEnergy\u2010efficient communication protocol for wireless microsensor networks\u201d, Proceedings of 33rd Hawaii International Conference System Sciences."},{"key":"key2022012419581311000_b4","doi-asserted-by":"crossref","unstructured":"Heinzelman, W.R., Kulik, J. and Balakrishnan, H. (1999), \u201cAdaptive protocols for information dissemination in wireless sensor networks\u201d, Proceedings of 5th Annual International Conference Mobile Computing and Networking, pp. 174\u201085.","DOI":"10.1145\/313451.313529"},{"key":"key2022012419581311000_b5","doi-asserted-by":"crossref","unstructured":"Intanagonwiwat, C., Govindan, R. and Estrin, D. (2000), \u201cDirected diffusion: a scalable and robust communication paradigm for sensor networks\u201d, Proceedings of 6th Annual International Conference Mobile Computing and Networking, pp. 56\u201067.","DOI":"10.1145\/345910.345920"},{"key":"key2022012419581311000_b6","doi-asserted-by":"crossref","unstructured":"Muruganathan, S.D., Ma, D.C.F., Bhasin, R.I. and Fapojuwo, A.O. 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