作者
Mani Shekhar Gupta, Krishan Kumar
发表日期
2019/10/1
来源
Journal of Network and Computer Applications
卷号
143
页码范围
47-76
出版商
Academic Press
简介
It is widely believed that the advances of networking technologies will reshape the future of telecommunication system. The continuous growth in data traffic originated by mobile users will be witnessed very serious problem in future. By 2021, the number of mobile users connected to the networks is expected to exceed 28.3 billion. The present policy of fixed spectrum allocation governed by authorized bodies is incapable to accommodate this increased traffic. This explosive growth of global mobile data traffic enjoins resolutely global research attention on cognitive radio networks. In this direction, this paper provides the current state of the art in survey-style and a taxonomy of the relevant work with detailed classification and mathematical modeling of various spectrum sensing schemes for complete cognitive cycle in an informational fashion. The contribution of this paper is threefold. In the first stage, an extensive …
学术搜索中的文章
MS Gupta, K Kumar - Journal of Network and Computer Applications, 2019