Random beamforming using iterative power allocation with small feedback information and low latency

Yuki Tsuchiya; Tomoaki Ohtsuki

doi:10.1587/transcom.E92.B.1908

Random beamforming using iterative power allocation with small feedback information and low latency

Yuki Tsuchiya, Tomoaki Ohtsuki

Department of Information and Computer Science

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

Abstract

In this letter, we propose a new power allocation scheme for random unitary beamforming assuming a discrete transmission rate with a small amount of feedback information and low latency. Simulation results show that the proposed scheme can improve throughput compared to the conventional power allocation scheme.

Original language	English
Pages (from-to)	1908-1911
Number of pages	4
Journal	IEICE Transactions on Communications
Volume	E92-B
Issue number	5
DOIs	https://doi.org/10.1587/transcom.E92.B.1908
Publication status	Published - 2009 May

Keywords

AMC
Multiuser diversity
Power allocation
Random beamforming

ASJC Scopus subject areas

Software
Computer Networks and Communications
Electrical and Electronic Engineering

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10.1587/transcom.E92.B.1908

Cite this

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title = "Random beamforming using iterative power allocation with small feedback information and low latency",

abstract = "In this letter, we propose a new power allocation scheme for random unitary beamforming assuming a discrete transmission rate with a small amount of feedback information and low latency. Simulation results show that the proposed scheme can improve throughput compared to the conventional power allocation scheme.",

keywords = "AMC, Multiuser diversity, Power allocation, Random beamforming",

author = "Yuki Tsuchiya and Tomoaki Ohtsuki",

year = "2009",

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KW - Power allocation

KW - Random beamforming

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Random beamforming using iterative power allocation with small feedback information and low latency

Abstract

Keywords

ASJC Scopus subject areas

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