關鍵字查詢 | 類別:期刊論文 | | 關鍵字:Capacity Optimization of Multi-Input Multi-Output Relay Channel by SADDE Algorithm

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1 107/2 電機系 丘建青 教授 期刊論文 發佈 Capacity Optimization of Multi-Input Multi-Output Relay Channel by SADDE Algorithm , [107-2] :Capacity Optimization of Multi-Input Multi-Output Relay Channel by SADDE Algorithm期刊論文Capacity Optimization of Multi-Input Multi-Output Relay Channel by SADDE AlgorithmChien-Ching Chiu; Yu-Ting Cheng; Cheng-Hwa YangCapacity optimization;MIMO relay;UWB;SADDEAnnals of Telecommunications 74(5-6), p.365-372In this paper, we use self-adaptive dynamic differential evolution (SADDE) to search for multi-input/multi-output (MIMO) relay locations and transmitter locations to reduce the outage probability in the indoor ultra-wideband (UWB) environment. Amplifyand- forward (AF) MIMOrelay is chosen to improve the performance of the environment.We use the shooting and bouncing ray/ image (SBR/image) method to compute the frequency response, which is used to compute capacity. The channel capacities for the linear antenna with 1 × 1 antenna, 3 3 spaced linear antennas, and 3 × 3 tri-polarized antennas are compared. First, we deploy the relay and transmitter at the equipartition area. It is found that
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