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

Gaofeng Pan; Eylem Ekici; Quanyuan Feng

doi:10.1109/LCOMM.2011.122211.112187

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

科研成果: 期刊稿件 › 文章 › 同行评审

25 引用（Scopus）

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
卷	16
期	3
DOI	https://doi.org/10.1109/LCOMM.2011.122211.112187
出版状态	已出版 - 3月 2012
已对外发布	是

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10.1109/LCOMM.2011.122211.112187

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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

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title = "Capacity analysis of log-normal channels under various adaptive transmission schemes",

abstract = "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.",

keywords = "Adaptive transmission scheme, Capacity analysis, Log-normal channel",

author = "Gaofeng Pan and Eylem Ekici and Quanyuan Feng",

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AU - Feng, Quanyuan

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N2 - 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.

AB - 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.

KW - Adaptive transmission scheme

KW - Capacity analysis

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

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