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http://hdl.handle.net/10119/14286
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| Title: | Line-of-Sight Component Impact Analyses for Lossy Forward Relaying over Fading Channels Having Different Statistical Properties |
| Authors: | Qian, Shen
He, Jiguang
He, Xin
Jiang, Weiwei
Juntti, Markku
Matsumoto, Tad |
| Issue Date: | 2016 |
| Publisher: | 13th IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS 2016) |
| Magazine name: | 13th IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS 2016) |
| Start page: | 1 |
| End page: | 5 |
| Abstract: | The primary objective of this paper is to analyse the impact of line-of-sight (LOS) component in a lossy-forward (LF) relaying system. An exact outage probability bound, indicating the theoretical limit of diversity order and coding gains, is derived. The links are assumed to suffer from dissimilar fading variations. The source-destination link variation follows Rayleigh distribution, while the source-relay (S-R) and relay-destination (R-D) link variations follow either Rician or Nakagami-m distribution. The differences between the outage performances of the LF relaying with Rician and Nakagami-m fading, are investigated. It is found that the outage performances of LF relaying over Rician fading channel and that over Nakagamim fading channel are similar. However, the gap between the outage curves with Rician and Nakagami-m distributions does not change monotonically (first increases and then decreases) as the LOS component ratio increases. It is also found that the system diversity order is determined by the minimum achieved diversity order of S-R and R-D links. The Kullback-Leibler divergence, which measures the difference between two probability distributions, is used to verify the performance difference on the outage curves with Rician and Nakagami-m distributions. |
| Rights: | © 2016 The Author(s). 13th IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS 2016). Shen Qian, Jiguang He, Xin He, Weiwei Jiang, Markku Juntti and Tad Matsumoto, 13th IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS 2016), 2016. |
| URI: | http://hdl.handle.net/10119/14286 |
| Material Type: | author |
| Appears in Collections: | b11-1. 会議発表論文・発表資料 (Conference Papers)
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