On the Capacity of Relaying with Finite Blocklength

In this paper, relaying performance is studied under the finite-blocklength regime. The overall error probability of relaying is derived. Moreover, the authors investigate the blocklength-limited capacity (BL-capacity) of relaying. The authors prove that the BL-capacity of relaying is quasiconcave in the overall error probability. Therefore, the BL-capacity has a global maximum value, which can be achieved by choosing an appropriate error probability. Through numerical investigations, the authors validate our analytical model and compare the performance of relaying under the finite-blocklength regime versus the Shannon capacity regime.

• Record URL:
  https://doi.org/10.1109/TVT.2015.2406952
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/00189545
• Supplemental Notes:
  • Abstract reprinted with permission of IEEE.
• Authors:
  • Hu, Yulin
  • Gross, James
  • Schmeink, Anke
• Publication Date: 2016-3

Language

• English

Media Info

• Media Type: Web
• Features: References;
• Pagination: pp 1790-1794
• Serial:
  • IEEE Transactions on Vehicular Technology
  • Volume: 65
  • Issue Number: 3
  • 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; Radio relay systems; Transmission errors and interference
• Uncontrolled Terms: Cognitive radio networks
• Subject Areas: Data and Information Technology; Highways;

Filing Info

• Accession Number: 01598110
• Record Type: Publication
• Files: TRIS
• Created Date: Mar 15 2016 10:48AM