eprintid: 5400 rev_number: 2 eprint_status: archive userid: 1 dir: disk0/00/00/54/00 datestamp: 2023-11-09 16:17:08 lastmod: 2023-11-09 16:17:08 status_changed: 2023-11-09 16:01:32 type: article metadata_visibility: show creators_name: Drieberg, M. creators_name: Asirvadam, V.S. creators_name: Zheng, F.-C. title: Accurate delay analysis in prioritised wireless sensor networks for generalized packet arrival ispublished: pub keywords: Electrical engineering; Electronics engineering; Wireless sensor networks, Delay; Delay analysis; Packet arrivals; priority; Priority nodes, Sensor nodes note: cited By 8 abstract: This letter presents an accurate delay analysis in prioritised wireless sensor networks (WSN). The analysis is an enhancement of the existing analysis proposed by Choobkar and Dilmaghani, which is only applicable to the case where the lower priority nodes always have packets to send in the empty slots of the higher priority node. The proposed analysis is applicable for any pattern of packet arrival, which includes the general case where the lower priority nodes may or may not have packets to send in the empty slots of the higher priority nodes. Evaluation of both analyses showed that the proposed delay analysis has better accuracy over the full range of loads and provides an excellent match to simulation results. © 2012 IEEE. date: 2014 publisher: Institute of Electrical and Electronics Engineers Inc. official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84899494448&doi=10.1109%2fWCL.2014.012414.130609&partnerID=40&md5=72cd8bb2b49aa5dd79ce73a716f5c6c3 id_number: 10.1109/WCL.2014.012414.130609 full_text_status: none publication: IEEE Wireless Communications Letters volume: 3 number: 2 pagerange: 205-208 refereed: TRUE issn: 21622337 citation: Drieberg, M. and Asirvadam, V.S. and Zheng, F.-C. (2014) Accurate delay analysis in prioritised wireless sensor networks for generalized packet arrival. IEEE Wireless Communications Letters, 3 (2). pp. 205-208. ISSN 21622337