摘要
In this letter, analytical models to estimate the capacity of log-normal channels are presented for three adaptive transmission schemes: (i) optimal simultaneous power and rate adaptation, (ii) optimal rate adaptation with constant transmit power, and (iii) truncated channel inversion with fixed rate. Closed-form approximations for capacity under these adaptive transmission schemes are derived. Simulation results confirm the accuracy of the proposed analytical models.
源语言 | 英语 |
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文章编号 | 6120098 |
页(从-至) | 346-348 |
页数 | 3 |
期刊 | IEEE Communications Letters |
卷 | 16 |
期 | 3 |
DOI | |
出版状态 | 已出版 - 3月 2012 |
已对外发布 | 是 |
指纹
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Pan, G., Ekici, E., & Feng, Q. (2012). Capacity analysis of log-normal channels under various adaptive transmission schemes. IEEE Communications Letters, 16(3), 346-348. 文章 6120098. https://doi.org/10.1109/LCOMM.2011.122211.112187