A comparison of cooperative beamforming to direct transmission based on spectral efficiency

Lun Dong; Athina P. Petropulu

doi:10.1109/CISS.2008.4558564

A comparison of cooperative beamforming to direct transmission based on spectral efficiency

Lun Dong, Athina P. Petropulu

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Scopus citations

Abstract

We recently proposed a cross-layer cooperative beamforming approach for transmitting signals of competing users to a far away destination in an energy efficient fashion. This was a two-stage scheme that relied on cooperating nodes to appropriately weight and forward the received signal, so that the signal of a particular node adds coherently at its destination only. In this paper we propose a variant of our previous approach that achieves maximum spectral efficiency. We compare the performance of the proposed approach to existing ones, in order to determine the best transmission scheme given certain network parameters, such as number of sources, number of cooperating nodes, power budgets and path loss.

Original language	English (US)
Title of host publication	CISS 2008, The 42nd Annual Conference on Information Sciences and Systems
Pages	423-428
Number of pages	6
DOIs	https://doi.org/10.1109/CISS.2008.4558564
State	Published - 2008
Externally published	Yes
Event	CISS 2008, 42nd Annual Conference on Information Sciences and Systems - Princeton, NJ, United States Duration: Mar 19 2008 → Mar 21 2008

Publication series

Name	CISS 2008, The 42nd Annual Conference on Information Sciences and Systems

Other

Other	CISS 2008, 42nd Annual Conference on Information Sciences and Systems
Country/Territory	United States
City	Princeton, NJ
Period	3/19/08 → 3/21/08

All Science Journal Classification (ASJC) codes

Computer Science Applications
Information Systems
Control and Systems Engineering

Keywords

Cooperation
Cooperative beamforming
Spectral efficiency

Access to Document

10.1109/CISS.2008.4558564

Cite this

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title = "A comparison of cooperative beamforming to direct transmission based on spectral efficiency",

abstract = "We recently proposed a cross-layer cooperative beamforming approach for transmitting signals of competing users to a far away destination in an energy efficient fashion. This was a two-stage scheme that relied on cooperating nodes to appropriately weight and forward the received signal, so that the signal of a particular node adds coherently at its destination only. In this paper we propose a variant of our previous approach that achieves maximum spectral efficiency. We compare the performance of the proposed approach to existing ones, in order to determine the best transmission scheme given certain network parameters, such as number of sources, number of cooperating nodes, power budgets and path loss.",

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author = "Lun Dong and Petropulu, {Athina P.}",

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language = "English (US)",

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note = "CISS 2008, 42nd Annual Conference on Information Sciences and Systems ; Conference date: 19-03-2008 Through 21-03-2008",

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Dong, L & Petropulu, AP 2008, A comparison of cooperative beamforming to direct transmission based on spectral efficiency. in CISS 2008, The 42nd Annual Conference on Information Sciences and Systems., 4558564, CISS 2008, The 42nd Annual Conference on Information Sciences and Systems, pp. 423-428, CISS 2008, 42nd Annual Conference on Information Sciences and Systems, Princeton, NJ, United States, 3/19/08. https://doi.org/10.1109/CISS.2008.4558564

A comparison of cooperative beamforming to direct transmission based on spectral efficiency. / Dong, Lun; Petropulu, Athina P.
CISS 2008, The 42nd Annual Conference on Information Sciences and Systems. 2008. p. 423-428 4558564 (CISS 2008, The 42nd Annual Conference on Information Sciences and Systems).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

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AU - Dong, Lun

AU - Petropulu, Athina P.

PY - 2008

Y1 - 2008

N2 - We recently proposed a cross-layer cooperative beamforming approach for transmitting signals of competing users to a far away destination in an energy efficient fashion. This was a two-stage scheme that relied on cooperating nodes to appropriately weight and forward the received signal, so that the signal of a particular node adds coherently at its destination only. In this paper we propose a variant of our previous approach that achieves maximum spectral efficiency. We compare the performance of the proposed approach to existing ones, in order to determine the best transmission scheme given certain network parameters, such as number of sources, number of cooperating nodes, power budgets and path loss.

AB - We recently proposed a cross-layer cooperative beamforming approach for transmitting signals of competing users to a far away destination in an energy efficient fashion. This was a two-stage scheme that relied on cooperating nodes to appropriately weight and forward the received signal, so that the signal of a particular node adds coherently at its destination only. In this paper we propose a variant of our previous approach that achieves maximum spectral efficiency. We compare the performance of the proposed approach to existing ones, in order to determine the best transmission scheme given certain network parameters, such as number of sources, number of cooperating nodes, power budgets and path loss.

KW - Cooperation

KW - Cooperative beamforming

KW - Spectral efficiency

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BT - CISS 2008, The 42nd Annual Conference on Information Sciences and Systems

T2 - CISS 2008, 42nd Annual Conference on Information Sciences and Systems

Y2 - 19 March 2008 through 21 March 2008

ER -

A comparison of cooperative beamforming to direct transmission based on spectral efficiency

Abstract

Publication series

Other

All Science Journal Classification (ASJC) codes

Keywords

Access to Document

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