naa a22 4500 510795269 CHVBK 20180411083334.0 cr unu---uuuuu 180411e20130301xx s 000 0 eng 10.1007/s11277-012-0616-4 doi (NATIONALLICENCE)springer-10.1007/s11277-012-0616-4 Performance Analysis of Two-Way Hybrid Decode-and-Amplify Relaying Scheme with Relay Selection for Secondary Spectrum Access [Elektronische Daten] [Tran Duy, Hyung-Yun Kong] In this paper, we propose and analyze the outage probability of a two-way hybrid decode-and-amplify relaying scheme with relay selection for secondary spectrum access. In this scheme, a secondary network is co-located and uses the same spectrum as the primary network. The primary network is comprised of two primary terminals that attempt to transmit signals to one another; the secondary network is comprised of M secondary transmitter-receiver pairs (ST-SR). One of the secondary transmitters chosen to cooperate with the primary network uses a hybrid decode-and-amplify forward technique in order to relay primary and secondary signals. We derive expressions for the outage probability of the primary network as well as the secondary network over a Rayleigh fading channel. Simulation results are presented to verify theoretical analyses and to compare the performance of the proposed protocol to that of a two-way direct transmission protocol. Springer Science+Business Media, LLC., 2012 Cognitive radios nationallicence Hybrid decode-and-amplify forward relaying nationallicence Rayleigh fading channels nationallicence Outage probability nationallicence Duy Tran University of Ulsan, Ulsan, Republic of Korea aut Kong Hyung-Yun University of Ulsan, Ulsan, Republic of Korea aut Wireless Personal Communications Springer US; http://www.springer-ny.com 69/2(2013-03-01), 857-878 0929-6212 69:2<857 2013 69 11277 https://doi.org/10.1007/s11277-012-0616-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0616-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Duy Tran University of Ulsan, Ulsan, Republic of Korea aut NATIONALLICENCE 700 1- Kong Hyung-Yun University of Ulsan, Ulsan, Republic of Korea aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 69/2(2013-03-01), 857-878 0929-6212 69:2<857 2013 69 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer