A closed form approximation of the sum rate upperbound of random beamforming

Yohan Kim; Janghoon Yang; Dong Ku Kim

doi:10.1109/LCOMM.2008.080150

A closed form approximation of the sum rate upperbound of random beamforming

Yohan Kim
, Janghoon Yang
, Dong Ku Kim

Division of Engineering and Science (Abington)

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

In this letter, a closed form expression of the sum rate upperbound is derived for random beamforming. The proposed analytic solution provides a good approximation of the 'actual' sum rate performance, for which the conventional asymptotic analysis is less meaningful. Moreover, our result leads to an implication of the asymptotic growth rate of M log log K.

Original language	English (US)
Pages (from-to)	365-367
Number of pages	3
Journal	IEEE Communications Letters
Volume	12
Issue number	5
DOIs	https://doi.org/10.1109/LCOMM.2008.080150
State	Published - May 2008

All Science Journal Classification (ASJC) codes

Modeling and Simulation
Computer Science Applications
Electrical and Electronic Engineering

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10.1109/LCOMM.2008.080150

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abstract = "In this letter, a closed form expression of the sum rate upperbound is derived for random beamforming. The proposed analytic solution provides a good approximation of the 'actual' sum rate performance, for which the conventional asymptotic analysis is less meaningful. Moreover, our result leads to an implication of the asymptotic growth rate of M log log K.",

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N2 - In this letter, a closed form expression of the sum rate upperbound is derived for random beamforming. The proposed analytic solution provides a good approximation of the 'actual' sum rate performance, for which the conventional asymptotic analysis is less meaningful. Moreover, our result leads to an implication of the asymptotic growth rate of M log log K.

AB - In this letter, a closed form expression of the sum rate upperbound is derived for random beamforming. The proposed analytic solution provides a good approximation of the 'actual' sum rate performance, for which the conventional asymptotic analysis is less meaningful. Moreover, our result leads to an implication of the asymptotic growth rate of M log log K.

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JO - IEEE Communications Letters

JF - IEEE Communications Letters

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A closed form approximation of the sum rate upperbound of random beamforming

Abstract

All Science Journal Classification (ASJC) codes

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