教師資料查詢 | 類別: 期刊論文 | 教師: 嚴雨田 YEN RAINFIELD Y. (瀏覽個人網頁)

標題:Performance of Orthogonal Space-Time Block Codes With Generalized Complex Orthogonal Design for Arbitrary Rectangular QAM Over Correlative Fading Channels
學年95
學期2
出版(發表)日期2007/07/01
作品名稱Performance of Orthogonal Space-Time Block Codes With Generalized Complex Orthogonal Design for Arbitrary Rectangular QAM Over Correlative Fading Channels
作品名稱(其他語言)
著者嚴雨田; Yen, Rainfield Yutian; Liu, Hong-yu
單位淡江大學電機工程學系
出版者Piscataway: Institute of Electrical and Electronics Engineers (IEEE)
著錄名稱、卷期、頁數IEEE Transactions on Vehicular Technology 56(4), pp.2267-2276
摘要We derive the symbol error probability (SEP) expressions for orthogonal space-time block codes with any form of generalized complex orthogonal design (GCOD) employing arbitrary rectangular quadratic-amplitude modulation signaling over correlative fading channels. By first decorrelating the physical branches into uncorrelated virtual branches, a general expression for the moment generating function of the received signal-to noise ratio (SNR) is obtained, from which the SEP is derived. The result can be applied to correlative fading channels with any form of Gaussian fading gains. Moreover, channels having joint fading models, as well as mixed channel powers, are considered. We also discover that, for certain GCOD codes, different information symbols may exhibit different SEPs. The above features are demonstrated by two GCOD examples used for simulations. Theoretical performance curves are compared with Monte Carlo simulated results in excellent agreement.
關鍵字Antenna diversity; fading channels; orthogonal space-time block codes (OSTBCs); wireless communications
語言英文
ISSN0018-9545
期刊性質國際
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國別美國
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