TY - GEN
T1 - In-band Full-Duplex communication for cognitive radio
AU - Nasser, A.
AU - Mansour, A.
AU - Yao, K. C.
AU - Charara, H.
AU - Abdallah, H.
N1 - Publisher Copyright:
© 2017 University of Western Australia.
PY - 2017/7/2
Y1 - 2017/7/2
N2 - In this paper, we present a new Cognitive Radio (CR) paradigm based on the Full-Duplex mechanism. In the classical Full-Duplex CR (FD-CR) system, the Secondary User (SU) can examine the availability of a channel while transmitting. This fact leads to enhance the SU transmission rate. However, in this classical secondary network, SU is assumed to adopt frequency or time division duplex. In the proposed work, we analyse the CR performance with an In-Band Full-Duplex communication, i.e. SU can simultaneously receive and transmit at the same band. This scenario is accompanied with a Full-Duplex sensing, i.e. SU performs the Spectrum Sensing while transmitting. The Spectrum Sensing performance is analysed as well as proposing an adaptable detection mechanism that can perform well under such situation. Further, a study on the SU throughputs is developed in order to show the spectral efficiency of the proposed CR paradigm.
AB - In this paper, we present a new Cognitive Radio (CR) paradigm based on the Full-Duplex mechanism. In the classical Full-Duplex CR (FD-CR) system, the Secondary User (SU) can examine the availability of a channel while transmitting. This fact leads to enhance the SU transmission rate. However, in this classical secondary network, SU is assumed to adopt frequency or time division duplex. In the proposed work, we analyse the CR performance with an In-Band Full-Duplex communication, i.e. SU can simultaneously receive and transmit at the same band. This scenario is accompanied with a Full-Duplex sensing, i.e. SU performs the Spectrum Sensing while transmitting. The Spectrum Sensing performance is analysed as well as proposing an adaptable detection mechanism that can perform well under such situation. Further, a study on the SU throughputs is developed in order to show the spectral efficiency of the proposed CR paradigm.
UR - https://www.scopus.com/pages/publications/85050619334
U2 - 10.23919/APCC.2017.8304006
DO - 10.23919/APCC.2017.8304006
M3 - Conference contribution
AN - SCOPUS:85050619334
T3 - 2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017
SP - 1
EP - 5
BT - 2017 23rd Asia-Pacific Conference on Communications
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 23rd Asia-Pacific Conference on Communications, APCC 2017
Y2 - 11 December 2017 through 13 December 2017
ER -