DocumentCode
589664
Title
Co-efficient vector based distributed quasi-orthogonal codes in cooperative networks
Author
Owojaiye, Gbenga ; Yichuang Sun
Author_Institution
Sch. of Eng. & Technol., Univ. of Hertfordshire Hatfield, Hatfield, UK
fYear
2012
fDate
1-3 Dec. 2012
Firstpage
189
Lastpage
190
Abstract
We propose co-efficient vector based differential distributed quasi-orthogonal space time block codes (DQSTBC) for cooperative networks utilizing the decode-and-forward protocol. In our work, we employ rotated constellation quasiorthogonal codes which guarantee full code-rate and full diversity in cooperative networks with more than two relay nodes.
Keywords
cooperative communication; decode and forward communication; orthogonal codes; space-time block codes; vectors; DQSTBC; co-efficient vector; cooperative network; decode-and-forward protocol; differential distributed quasiorthogonal codes; relay nodes; rotated constellation quasiorthogonal codes; space time block codes; Bit error rate; Block codes; Cooperative systems; Protocols; Relays; Vectors; Coefficient Vectors; Differential Distributed Space-time Block Codes; Quasi-orthogonal Codes; Unitary Matrices;
fLanguage
English
Publisher
ieee
Conference_Titel
Performance Computing and Communications Conference (IPCCC), 2012 IEEE 31st International
Conference_Location
Austin, TX
ISSN
1097-2641
Print_ISBN
978-1-4673-4881-2
Type
conf
DOI
10.1109/PCCC.2012.6407692
Filename
6407692
Link To Document