首页    期刊浏览 2024年12月11日 星期三
登录注册

文章基本信息

  • 标题:A
  • 本地全文:下载
  • 作者:Sang Hoon Lee ; Lynn Choi
  • 期刊名称:International Journal of Distributed Sensor Networks
  • 印刷版ISSN:1550-1329
  • 电子版ISSN:1550-1477
  • 出版年度:2013
  • 卷号:2013
  • DOI:10.1155/2013/784509
  • 出版社:Hindawi Publishing Corporation
  • 摘要:To improve the energy efficiency and the transmission performance of a sensor network MAC protocol under time varying traffic conditions, recent researches have adopted a variable duty cycle operation that makes each node dynamically adjust its own wakeup and sleep schedule according to a predefined trigger condition. However, most of the existing protocols still waste energy on a long preamble packet for waking up a receiver or long idle listening for checking potential communications. To address the energy waste problem, this paper introduces a hybrid MAC protocol called A
国家哲学社会科学文献中心版权所有