On-demand spectrum sharing by flexible time-slotted cognitive radio networks

• Main Authors: Chen, Xu, Huang, Jianwei, Wang, Ping, Gong, Shimin
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/98337; http://hdl.handle.net/10220/13369
• Institution: Nanyang Technological University

In this paper, we present a novel framework for spectrum sharing in cognitive radio networks. The secondary users (SUs) can share the spectrum resource with primary users (PUs) in a cooperative manner, where PUs trade their information and surplus resource, and SUs access the primary spectrum intell...