關鍵字查詢 | 類別:期刊論文 | | 關鍵字:Performance of Fixed Gain Amplify-and-Forward Relay Systems with Partial Channel State Information

[第一頁][上頁]1[次頁][最末頁]目前在第 1 頁 / 共有 01 筆查詢結果
序號 學年期 教師動態
1 102/2 電機系 易志孝 副教授 期刊論文 發佈 Performance of Fixed Gain Amplify-and-Forward Relay Systems with Partial Channel State Information , [102-2] :Performance of Fixed Gain Amplify-and-Forward Relay Systems with Partial Channel State Information期刊論文Performance of Fixed Gain Amplify-and-Forward Relay Systems with Partial Channel State InformationChi-Hsiao YihInternational Journal of Science and Engineering 4(1), p.373-376For amplify-and-forward (AF) relay systems employing coherent modulation, the receiver at the destination requires the full channel state information (CSI) of the source-relay-destination (SRD) links and the amplified relay-destination (RD) links to perform maximal ratio combining (MRC). To reduce the burden of channel estimation and CSI forwarding in AF relay systems, we propose an MRC receiver with partial CSI which needs the CSI of the SRD links and the variance of the source-relay (SR) links. We analyze the bit-error-rate (BER) of the proposed scheme based on the moment generating function approach. Compared with the full CSI case, the BER performance degradation due to partial CSI depends on the channel varia
[第一頁][上頁]1[次頁][最末頁]目前在第 1 頁 / 共有 01 筆查詢結果