Neighbor discovery in wireless networks: A multiuser-detection approach

被引:0
|
作者
Angelosante, Daniele [1 ]
Biglieri, Ezio [2 ]
Lops, Marco [1 ]
机构
[1] Univ Cassino, DAEIMI, Cassino, Italy
[2] Univ Pompeu fabra, Barcelona, Spain
关键词
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We examine the problem of determining which nodes are neighbors of a given one in a wireless network. We consider an unsupervised network operating on a frequency-flat Gaussian channel, where K + 1 nodes associate their identities to nonorthogonal signatures, transmitted at random times, synchronously, and independently. A number of neighbor-discovery algorithms, based on different optimization criteria, are introduced and analyzed. Numerical results show how reduced-complexity algorithms can achieve a satisfactory performance.
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收藏
页码:44 / +
页数:3
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