Capacity analysis of log-normal channels under various adaptive transmission schemes

Gaofeng Pan*, Eylem Ekici, Quanyuan Feng

*此作品的通讯作者

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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
文章编号6120098
页(从-至)346-348
页数3
期刊IEEE Communications Letters
16
3
DOI
出版状态已出版 - 3月 2012
已对外发布

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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