Research of channel quantization and feedback strategies based on multiuser diversity MIMO-OFDM systems
Firstly, a quantization method was proposed by quantized value indicating the modulation level instead of the full values of channel quality information（CQI） and the achievable average spectrum efficiency showed no loss compared with perfect case.Secondly, employment of the integrated design that co...
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| Autors principals: | , , , |
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| Format: | Artigo |
| Idioma: | Chinês |
| Publicat: |
Editorial Department of Journal on Communications
2009-01-01
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| Col·lecció: | Tongxin xuebao |
| Matèries: | |
| Accés en línia: | http://www.joconline.com.cn/thesisDetails?columnId=74652421&Fpath=home&index=0 |
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