TY - GEN
T1 - Uplink/Downlink initiated based MAC Protocol for Asymmetric Full Duplex Radio to Improve Throughput
AU - Yang, Xin
AU - Mao, Yaqi
AU - Gong, Yanyun
AU - Zhang, Tao
N1 - Publisher Copyright:
© 2021 IEEE
PY - 2021
Y1 - 2021
N2 - Full duplex radio acts as an important role in the future wireless networks since it can transmit and receive data simultaneously over the same channel. However, there are just a few medium access control (MAC) protocols designed for asymmetric full duplex radio networks, most of existed protocols are only suitable for fixed uplink and downlink nodes, which leads to a waste of channel resource. In this paper, we propose a novel MAC protocol for full duplex radio networks depend on the different transmission characteristics of uplink and downlink. To make an efficient use of channel and improve the network throughput, the proposed protocol is composed of two parts, uplink initiated link (UIL) based and downlink initiated (DIL) link based, respectively. In UIL model, access point (AP) can transmit data to different stations according to the UIL transmission slot design, vice versa in DIL model. The analysis and simulation results indicate that the proposed MAC protocol achieves throughput gains compared to existing protocol.
AB - Full duplex radio acts as an important role in the future wireless networks since it can transmit and receive data simultaneously over the same channel. However, there are just a few medium access control (MAC) protocols designed for asymmetric full duplex radio networks, most of existed protocols are only suitable for fixed uplink and downlink nodes, which leads to a waste of channel resource. In this paper, we propose a novel MAC protocol for full duplex radio networks depend on the different transmission characteristics of uplink and downlink. To make an efficient use of channel and improve the network throughput, the proposed protocol is composed of two parts, uplink initiated link (UIL) based and downlink initiated (DIL) link based, respectively. In UIL model, access point (AP) can transmit data to different stations according to the UIL transmission slot design, vice versa in DIL model. The analysis and simulation results indicate that the proposed MAC protocol achieves throughput gains compared to existing protocol.
KW - Full duplex transmission
KW - Medium access control
KW - Network throughput
UR - http://www.scopus.com/inward/record.url?scp=85125625760&partnerID=8YFLogxK
U2 - 10.1109/IWCMC51323.2021.9498795
DO - 10.1109/IWCMC51323.2021.9498795
M3 - 会议稿件
AN - SCOPUS:85125625760
T3 - 2021 International Wireless Communications and Mobile Computing, IWCMC 2021
SP - 1075
EP - 1078
BT - 2021 International Wireless Communications and Mobile Computing, IWCMC 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 17th IEEE International Wireless Communications and Mobile Computing, IWCMC 2021
Y2 - 28 June 2021 through 2 July 2021
ER -