Cooperate-and-access spectrum sharing with ARQ-based primary systems

• Main Authors: Li, Qiang., Ting, See Ho., Pandharipande, Ashish., Motani, Mehul.
• 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/10356/100833; http://hdl.handle.net/10220/16459
• Institution: Nanyang Technological University

We consider spectrum sharing in a cognitive radio network where a secondary system co-exists with an automatic repeat-request (ARQ)-based primary system. A cooperate-and-access spectrum sharing protocol is proposed where the secondary system alternates between cooperation and access modes. In the co...