Toward a Tractable Delay Analysis in Ultra-Dense Networks

Yi Zhong, Martin Haenggi, Fu Chun Zheng, Wenyi Zhang, Tony Q.S. Quek, Weili Nie

研究成果: Article同行評審

30 引文 斯高帕斯(Scopus)

摘要

Meeting the diverse delay requirements of emerging wireless applications is one of the most critical goals for the design of ultra-dense networks. Although the delay of point-to-point communications has been well investigated using classical queueing theory, the delay of multipoint- to-multipoint communications, such as in ultra-dense networks, has not been explored in depth. The main technical difficulty lies in the interacting queues problem, in which the service rate is coupled with the statuses of other queues. In this article, we elaborate on the main challenges in the delay analysis in ultra-dense networks. Several promising approaches, such as introducing the dominant system and the simplified system, to bypass these difficulties are proposed and summarized to provide useful guidance.

原文English
文章編號8198810
頁(從 - 到)103-109
頁數7
期刊IEEE Communications Magazine
55
發行號12
DOIs
出版狀態Published - 2017 十二月

All Science Journal Classification (ASJC) codes

  • 電腦科學應用
  • 電腦網路與通信
  • 電氣與電子工程

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