作者
Gang Liu, F Richard Yu, Hong Ji, Victor CM Leung, Xi Li
发表日期
2015/1/27
来源
IEEE Communications Surveys & Tutorials
卷号
17
期号
2
页码范围
500-524
出版商
IEEE
简介
Recent advances in self-interference cancellation techniques enable in-band full-duplex wireless systems, which transmit and receive simultaneously in the same frequency band with high spectrum efficiency. As a typical application of in-band full-duplex wireless, in-band full-duplex relaying (FDR) is a promising technology to integrate the merits of in-band full-duplex wireless and relaying technology. However, several significant research challenges remain to be addressed before its widespread deployment, including small-size full-duplex device design, channel modeling and estimation, cross-layer/joint resource management, interference management, security, etc. In this paper, we provide a brief survey on some of the works that have already been done for in-band FDR, and discuss the related research issues and challenges. We identify several important aspects of in-band FDR: basics, enabling …
学术搜索中的文章
G Liu, FR Yu, H Ji, VCM Leung, X Li - IEEE Communications Surveys & Tutorials, 2015