A multi-relay-selection scheme with cyclic delay diversity

• Main Authors: Teh, Kah Chan, Li, Kwok H., Hu, Yongxu., Li, Qiang., Yan, Qing.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/103750; http://hdl.handle.net/10220/16973
• Institution: Nanyang Technological University

In our proposed multi-relay-selection scheme with cyclic delay diversity (CDD), relays with spectral efficiency above a threshold are chosen to forward information, and a distinct cyclic shift is assigned to each selected relay. We derive an approximate expression of the end-to-end mutual informatio...