A Study on Adaptive OVSF Code Allocation Schemes for 2-D Spreading Coded OFCDM Communication Systems
碩士 === 朝陽科技大學 === 網路與通訊研究所 === 95 === In this paper, we investigate the performance in a 2-D spreading orthogonal frequency coded division multiplexing (OFCDM) communication system over frequency and time selective fading channels. We propose a variance-based diversity gain (VBDG) estimation method...
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2007
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| Online Access: | http://ndltd.ncl.edu.tw/handle/41691415453607091802 |