Joint power control and beamforming for peer-to-peer MIMO relay systems

Muhammad R. A. Khandaker; Yue Rong

doi:10.1109/WCSP.2011.6096804

Joint power control and beamforming for peer-to-peer MIMO relay systems

Muhammad R. A. Khandaker^*, Yue Rong

^*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

In this paper, we consider an interference multiple-input multiple-output (MIMO) relay system where multiple source nodes communicate with their desired destination nodes with the aid of distributed relay nodes all equipped with multiple antennas. We aim at minimizing the total source and relay transmit power such that a minimum signal-to-interference-plus-noise ratio (SINR) threshold is maintained at each receiver. An iterative joint power control and beamforming algorithm is developed to achieve this goal. The proposed algorithm exploits transmit-relay-receive beamforming technique to mitigate the interferences from the unintended sources in conjunction with transmit power control. Numerical simulations are performed to demonstrate the effectiveness of the proposed iterative algorithm.

Original language	English
Title of host publication	2011 International Conference on Wireless Communications and Signal Processing (WCSP)
Publisher	IEEE
ISBN (Electronic)	9781457710100
ISBN (Print)	9781457710094
DOIs	https://doi.org/10.1109/WCSP.2011.6096804
Publication status	Published - 8 Dec 2011
Event	2011 International Conference on Wireless Communications and Signal Processing - Nanjing, China Duration: 9 Nov 2011 → 11 Nov 2011

Conference

Conference	2011 International Conference on Wireless Communications and Signal Processing
Abbreviated title	WCSP 2011
Country/Territory	China
City	Nanjing
Period	9/11/11 → 11/11/11

ASJC Scopus subject areas

Computer Networks and Communications
Signal Processing

Access to Document

10.1109/WCSP.2011.6096804

Cite this

@inproceedings{70e96624a2fe4589807f2b5e5242783d,

title = "Joint power control and beamforming for peer-to-peer MIMO relay systems",

abstract = "In this paper, we consider an interference multiple-input multiple-output (MIMO) relay system where multiple source nodes communicate with their desired destination nodes with the aid of distributed relay nodes all equipped with multiple antennas. We aim at minimizing the total source and relay transmit power such that a minimum signal-to-interference-plus-noise ratio (SINR) threshold is maintained at each receiver. An iterative joint power control and beamforming algorithm is developed to achieve this goal. The proposed algorithm exploits transmit-relay-receive beamforming technique to mitigate the interferences from the unintended sources in conjunction with transmit power control. Numerical simulations are performed to demonstrate the effectiveness of the proposed iterative algorithm.",

author = "Khandaker, {Muhammad R. A.} and Yue Rong",

year = "2011",

month = dec,

day = "8",

doi = "10.1109/WCSP.2011.6096804",

language = "English",

isbn = "9781457710094",

booktitle = "2011 International Conference on Wireless Communications and Signal Processing (WCSP)",

publisher = "IEEE",

address = "United States",

note = "2011 International Conference on Wireless Communications and Signal Processing, WCSP 2011 ; Conference date: 09-11-2011 Through 11-11-2011",

}

TY - GEN

T1 - Joint power control and beamforming for peer-to-peer MIMO relay systems

AU - Khandaker, Muhammad R. A.

AU - Rong, Yue

PY - 2011/12/8

Y1 - 2011/12/8

N2 - In this paper, we consider an interference multiple-input multiple-output (MIMO) relay system where multiple source nodes communicate with their desired destination nodes with the aid of distributed relay nodes all equipped with multiple antennas. We aim at minimizing the total source and relay transmit power such that a minimum signal-to-interference-plus-noise ratio (SINR) threshold is maintained at each receiver. An iterative joint power control and beamforming algorithm is developed to achieve this goal. The proposed algorithm exploits transmit-relay-receive beamforming technique to mitigate the interferences from the unintended sources in conjunction with transmit power control. Numerical simulations are performed to demonstrate the effectiveness of the proposed iterative algorithm.

AB - In this paper, we consider an interference multiple-input multiple-output (MIMO) relay system where multiple source nodes communicate with their desired destination nodes with the aid of distributed relay nodes all equipped with multiple antennas. We aim at minimizing the total source and relay transmit power such that a minimum signal-to-interference-plus-noise ratio (SINR) threshold is maintained at each receiver. An iterative joint power control and beamforming algorithm is developed to achieve this goal. The proposed algorithm exploits transmit-relay-receive beamforming technique to mitigate the interferences from the unintended sources in conjunction with transmit power control. Numerical simulations are performed to demonstrate the effectiveness of the proposed iterative algorithm.

UR - http://www.scopus.com/inward/record.url?scp=84555178497&partnerID=8YFLogxK

U2 - 10.1109/WCSP.2011.6096804

DO - 10.1109/WCSP.2011.6096804

M3 - Conference contribution

AN - SCOPUS:84555178497

SN - 9781457710094

BT - 2011 International Conference on Wireless Communications and Signal Processing (WCSP)

PB - IEEE

T2 - 2011 International Conference on Wireless Communications and Signal Processing

Y2 - 9 November 2011 through 11 November 2011

ER -

Joint power control and beamforming for peer-to-peer MIMO relay systems

Abstract

Conference

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this