Effect of simultaneous transmit and receive antennas on cooperative cognitive radio networks

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In this paper, we address the performance improvement of cooperative cognitive radio networks (CCRNs) with secondary users exploiting multiple antennas in the multiple input multiple output (MIMO) scenario. In order to expand the region of achievable rate by enabling full-duplex communication between secondary users, we adopt simultaneous transmitting and receiving antennas for the secondary users. The link capacities of the proposed framework are analyzed under the assumption of full channel side information. It is shown through numerical evaluation that the proposed MIMO CCRN framework can provide a considerable performance gain over the conventional CCRN and conventional MIMO CCRN frameworks.
Publisher
IEEE
Issue Date
2016-10-18
Language
English
Citation

IEEE 59th Int. Midwest Symp. Circuits, Syst.

URI
http://hdl.handle.net/10203/215629
Appears in Collection
EE-Conference Papers(학술회의논문)
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