Symbol detection with network coding in wireless channels
Cao, Lei, and Xiang, Wei (2013) Symbol detection with network coding in wireless channels. IEEE Communications Letters, 17 (8). pp. 1528-1531.
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Abstract
For multi-sources transmitting to a common sink with assistance of relays where network coding is used, different symbols may experience different fading and noise levels, and there is a need to calculate the average symbol detection error probability at the receiver. In this letter, we present a method that closely bounds the error performance when log-likelihood ratio (LLR) detection is used. The method integrates two techniques including the union bound based on the bit-level input-output weight enumerate function (IOWEF) in coding and the maximum ratio combining (MRC) in diversity analysis. The method is applicable to any network coding matrix used at relay.
| Item ID: | 43315 |
|---|---|
| Item Type: | Article (Research - C1) |
| ISSN: | 1558-2558 |
| Keywords: | network coding, input-output weight enumerate function, union bound, diversity |
| Date Deposited: | 24 Feb 2016 07:47 |
| FoR Codes: | 09 ENGINEERING > 0906 Electrical and Electronic Engineering > 090699 Electrical and Electronic Engineering not elsewhere classified @ 100% |
| SEO Codes: | 89 INFORMATION AND COMMUNICATION SERVICES > 8901 Communication Networks and Services > 890199 Communication Networks and Services not elsewhere classified @ 100% |
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