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dc.contributor.author歐士傑en_US
dc.contributor.authorOu, Shih-Jeten_US
dc.contributor.author林源倍en_US
dc.contributor.authorLin, Yuan-Peien_US
dc.date.accessioned2014-12-12T01:46:56Z-
dc.date.available2014-12-12T01:46:56Z-
dc.date.issued2011en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#GT079812556en_US
dc.identifier.urihttp://hdl.handle.net/11536/46911-
dc.description.abstract在本篇論文中,我們提出一個多輸入多輸出有限回授具位元配置系統 在萊斯通道。首先我們推算出能使系統達到最小錯誤率的最佳位元與 功率配置。接著我們根據相關性通道的統計特性設計出最佳的統計傳 送器達到最小化錯誤率上限。我們考慮線性接收器與判定回授接受器。 模擬結果我們顯示我們所提出的系統可以用較少的回授位元達到低 錯誤率。zh_TW
dc.description.abstractIn this thesis, we design statistical precoder for precoded MIMO systems over correlated Ricean channels with limited feedback of bit allocation. We assume a reverse link of very low rate is available so that the receiver can send back the index of BA vector chosen from a codebook known to both transmitter and receiver. Furthermore we assume the correlated channel is slow fading and the statistics of the channel are known to the transmitter. Based on statistical of the channel, we derive the optimal statistical precoder so that bounds of the BER averaged over the random correlated channel is minimized. We will consider both linear and decision feedback receivers in the design of bit allocation codebook. The distribution of the bit allocation is taken into consideration. As a result, a nice tradeoff between performance and feedback rate can be achieved for correlated channels. Simulations show very good performance can be achieved when optimal precoder is used.en_US
dc.language.isozh_TWen_US
dc.subject多輸入多輸出zh_TW
dc.subject有限回授zh_TW
dc.subject位元配置zh_TW
dc.subjectMIMOen_US
dc.subjectLimited feedbacken_US
dc.subjectBit allocationen_US
dc.title應用於相關性通道具位元配置有限回授系統之傳送器設計zh_TW
dc.titleDesign of statistical precoder for correlated MIMO channel with limited feedback of bit allocationen_US
dc.typeThesisen_US
dc.contributor.department電控工程研究所zh_TW
Appears in Collections:Thesis


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