GRT-duplex: A Novel SDR Platform for Full-Duplex WiFi

Full-duplex wireless communication enables concurrent transmission and reception over the same radio channel. It thus achieves higher efficiency in spectrum utilization compared with its half-duplex counterpart. In recent years, researchers have built several platforms for full-duplex wireless commu...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Mobile networks and applications 2016-12, Vol.21 (6), p.983-993
Hauptverfasser:	Wu, Haoyang, Wang, Tao, Chen, Jiahua, Liu, Sanjun, Tian, Shuyi, Lu, Songwu, Ma, Meng, Song, Lingyang, Jiao, Bingli
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Antennas Channels Communications Engineering Computer Communication Networks Design Efficiency Electrical Engineering Engineering Flexibility IT in Business Networks Platforms Radios Real time Receivers & amplifiers Researchers Software Spectrum allocation Studies Utilization Wireless access points Wireless communication Wireless communications Wireless networks
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Full-duplex wireless communication enables concurrent transmission and reception over the same radio channel. It thus achieves higher efficiency in spectrum utilization compared with its half-duplex counterpart. In recent years, researchers have built several platforms for full-duplex wireless communications. However, none of these platforms provides full support for full-duplex WiFi, arguably the most popular wireless local-area networking technology. In this paper, we present GRT-duplex, a novel full-duplex wireless platform for the WiFi family, which possesses both flexibility and real-time features. We have also prototyped a full-duplex WiFi instance on this platform, which delivered throughput up to 92.45Mbps, and the frame interaction intervals can be as small as 9.85us.
ISSN:	1383-469X 1572-8153
DOI:	10.1007/s11036-016-0710-z