An asynchronous duty cycle adjustment MAC protocol for wireless sensor networks

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Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/106228

Title:	An asynchronous duty cycle adjustment MAC protocol for wireless sensor networks
Authors:	江振瑞;Chang, Y-C;Jiang, J-R;Sheu, J-P
Contributors:	資訊電機學院資訊工程學系
Keywords:	Delay;Internet;Networks;Sensors;Simulation;Sleep;Wakes;Wireless communication
Date:	2012-07-18
Issue Date:	2026-04-23 13:14:20 (UTC+8)
Publisher:	Taiwan Academic Network Management Committee;台灣軟體模擬學會 & Ainosco Press
Abstract:	摘要： In this paper, we propose an asynchronous duty cycle adjustment MAC protocol, called ADCA, for the wireless sensor network (WSN). ADCA is a sleep/wake protocol to reduce power consumption without lowering network throughput or lengthening transmission delay. It is asynchronous; it allows each node in the WSN to set its own sleep/wake schedule independently. The media access is thus staggered and collisions are reduced. According to the statuses of previous transmission, ADCA adjusts the duty cycle length for shortening transmission delay and increasing throughput. We implement ADCA and T-MAC protocols on WSNTB (Wireless Sensor Network TestBed) and simulate them by ns-2 simulator for the sake of performance evaluation and comparison. The experiment results show that ADCA has better performance in terms of energy saving, network throughput and transmission delay. 出版者：台灣軟體模擬學會 & Ainosco Press 出版日期： 2012-05-01 出處： Journal of Internet Technology, 2012-05, Vol.13 (3), p.395-404 資源來源： Journals學術期刊資料庫(原CEPS) 識別號： ISSN: 1607-9264 識別號： DOI: 10.6138/JIT.2012.13.3.03
Appears in Collections:	[Department of Computer Science and information Engineering] journal & Dissertation

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