Upper bound of degrees of freedom in cognitive MIMO interference network with user cooperation

Upper bound of degrees of freedom in cognitive MIMO interference network with user cooperation

In(K+1)-user cognitive MIMO interference network,conventional algorithms distinguish the interference of primary users and secondary users by aligning them to the different interference space,separately.Therefore,it leads to the loss of spatial degrees of freedom(DoF).From the perspective of multipl...

Full description

Saved in:
Bibliographic Details
Main Authors: Shi-lei ZHU, Na-e ZHENG, Sheng WANG, Han-ying HU
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2015-08-01
Series:Tongxin xuebao
Subjects:
cognitive MIMO
user cooperation
interference alignment
degrees of freedom
Online Access:http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015206/
Tags: Add Tag
No Tags, Be the first to tag this record!

Internet

http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015206/

Similar Items