Spectral-Efficient Bidirectional Decode-and-Forward Relaying for Full-Duplex Communication

As a benefit of sophisticated interference cancelation techniques, full-duplex (FD) transceiver design may become feasible, even possibly on the aggressive time-scale of fifth-generation (5G) wireless communication systems. Hence, the authors further develop the recent bidirectional relaying [i.e., the two-way half-duplex (HD) relaying] aided cooperative network to its more radical counterpart, which entirely consists of FD entities for the sake of adapting to emerging FD communication scenarios. In more detail, the proposed bidirectional relaying-aided FD network operates in a decode-and-forward (DF) style and exploits the advanced network coding (NC) concept. The authors analyze its achievable error-free data rate, where the effects of both the self-interference (SI) and of the geographic location of the relay node (RN) are evaluated. Furthermore, the potential variations of the networking scenario are also taken into account. Based on this theoretical analysis, the optimum rate allocation scheme maximizing the system's error-free data rate is found. The authors' results demonstrate that a significant spectral efficiency gain is achieved by the proposed system.

• Record URL:
  https://doi.org/10.1109/TVT.2015.2483541
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/00189545
• Supplemental Notes:
  • Copyright © 2016, IEEE.
• Authors:
  • Li, Li
  • Dong, Chen
  • Wang, Li
  • Hanzo, Lajos
• Publication Date: 2016-9

Language

• English

Media Info

• Media Type: Web
• Features: References;
• Pagination: pp 7010-7020
• Serial:
  • IEEE Transactions on Vehicular Technology
  • Volume: 65
  • Issue Number: 9
  • Publisher: Institute of Electrical and Electronics Engineers (IEEE)
  • ISSN: 0018-9545
  • Serial URL: http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=25

Subject/Index Terms

• TRT Terms: Coding systems; Multiplexing; Radio relay systems; Resource allocation; Transceivers; Transmission errors and interference; Wireless communication systems
• Subject Areas: Data and Information Technology; Highways;

Filing Info

• Accession Number: 01614084
• Record Type: Publication
• Files: TRIS
• Created Date: Oct 25 2016 9:50AM