Precoding design for space-time codes and relay selection with a novel scheme for multiple relay systems
Abstract In this paper, we consider the joint design of precoding matrices at both the source and relay nodes in a multi-relay system based on perfect and imperfect channel information, and propose the novel relay selection scheme based on log-likelihood ratio (LLR). Moreover, the symbol error rate...
Main Authors: | Youyan Zhang, Youming Li |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2018-10-01
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Series: | EURASIP Journal on Wireless Communications and Networking |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s13638-018-1272-5 |
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