Hierarchical prior zero-forcing for cognitive relaying
Files
Department
Electronics & Communications Engineering Department
Abstract
In this paper, cognitive radio relaying in the physical layer is investigated where the cognitive base station (CBS) relays the PU's signal while transmitting its own signals to its secondary users (SUs). A new and simple linear method for beamforming, based on zero-forcing beamforming, adapted for the different levels of priority that users may possess in a cognitive radio network, is proposed and the special case of two SUs is analytically studied. © 2014 IEEE.
Publication Date
1-1-2014
Document Type
Book Chapter
Book Title
2014 IEEE International Symposium on Dynamic Spectrum Access Networks, DYSPAN 2014
ISBN
SCOPUS_ID:84902195290
Publisher
IEEE
City
McLean, VA, USA
First Page
125
Last Page
128
Recommended Citation
APA Citation
Salib, F.
&
Seddik, K. G.
(2014).Hierarchical prior zero-forcing for cognitive relaying. IEEE. , 125-128
https://fount.aucegypt.edu/faculty_book_chapters/481
MLA Citation
Salib, Feeby, et al.
Hierarchical prior zero-forcing for cognitive relaying. IEEE, 2014.pp. 125-128
https://fount.aucegypt.edu/faculty_book_chapters/481