Interference Tolerant Agile Cognitive Radio Maximize Channel Capacity of Cognitive Radio
Document Type
Article
Publication Date
1-1-2007
Identifier/URL
40874414 (Pure)
Abstract
In this article we propose a novel Dynamic Spectrum Access (DSA) paradigm to combine the benefits of UWB transmission and cognitive radio technology to optimize the efficiency of wireless spectrum usage and maximize the channel capacity. Specifically, this work presents a multi-carrier platform not only transmits over unused spectrum "holes", but transmits over underused spectrum blocks as well, while minimizing interference to existing primary narrowband transmissions. It is also shown that current cognitive radio and UWB transmission are two special cases of the proposed general paradigm. As a direct result, this paradigm offers a high degree of flexibility of spectrum use for next generation wireless communication systems.
Repository Citation
Wu, Z.,
& Natarajan, B.
(2007). Interference Tolerant Agile Cognitive Radio Maximize Channel Capacity of Cognitive Radio. 2007 4th Annual IEEE Consumer Communications and Networking Conference, CCNC 2007, 1027-1031.
https://corescholar.libraries.wright.edu/ee/130
DOI
10.1109/CCNC.2007.207
