Simplified MIMO relay design for multicasting from multiple-sources

Muhammad R. A. Khandaker; Yue Rong

doi:10.1109/ICASSP.2014.6854098

Simplified MIMO relay design for multicasting from multiple-sources

Muhammad R. A. Khandaker, Yue Rong

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

2 Citations (Scopus)

Abstract

In this paper, we consider a dual-hop multicasting multiple-input multiple-output (MIMO) relay system where multiple transmitters multicast their own messages to a group of receivers with the aid of a relay node, and all nodes are equipped with multiple antennas. We aim at minimizing the maximal MSE of the signal waveform estimation among all receivers subjecting to power constraints at the transmitters and the relay node. We propose a low complexity solution for the problem under some mild approximation. In particular, we show that under (moderately) high signal-to-noise ratio (SNR) assumption, the min-max optimization problem can be solved using the semidefinite programming (SDP) technique. Numerical simulations demonstrate the effectiveness of the proposed algorithm.

Original language	English
Title of host publication	2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Publisher	IEEE
Pages	2739-2743
Number of pages	5
ISBN (Electronic)	9781479928934
DOIs	https://doi.org/10.1109/ICASSP.2014.6854098
Publication status	Published - 14 Jul 2014
Event	39th IEEE International Conference on Acoustics, Speech and Signal Processing 2014 - Florence, Italy, Florence, Italy Duration: 4 May 2014 → 9 May 2014 http://www.icassp2014.org/home.html

Conference

Conference	39th IEEE International Conference on Acoustics, Speech and Signal Processing 2014
Abbreviated title	ICASSP 2014
Country/Territory	Italy
City	Florence
Period	4/05/14 → 9/05/14
Other	ICASSP is the world's largest and most comprehensive technical conference focused on signal processing and its applications. The series is sponsored by the IEEE Signal Processing Society and has been held annually since 1976. The conference features world-class speakers, tutorials, exhibits, a Show and Tell event, and over 120 lecture and poster sessions. ICASSP is a cooperative effort of the IEEE Signal Processing Society Technical Committees: Audio and Acoustic Signal Processing Bio Imaging and Signal Processing Design and Implementation of Signal Processing Systems Image, Video, and Multidimenional Signal Processing Information Forensics and Security Industry DSP Technology Standing Committee Machine Learning for Signal Processing Multimedia Signal Processing Sensor Array and Multichannel Signal Processing for Communications and Networking Signal Processing Education Standing Committee Signal Processing Theory and Methods Speech and Langauge Processing
Internet address	http://www.icassp2014.org/home.html

ASJC Scopus subject areas

Software
Signal Processing
Electrical and Electronic Engineering

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10.1109/ICASSP.2014.6854098

Cite this

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title = "Simplified MIMO relay design for multicasting from multiple-sources",

abstract = "In this paper, we consider a dual-hop multicasting multiple-input multiple-output (MIMO) relay system where multiple transmitters multicast their own messages to a group of receivers with the aid of a relay node, and all nodes are equipped with multiple antennas. We aim at minimizing the maximal MSE of the signal waveform estimation among all receivers subjecting to power constraints at the transmitters and the relay node. We propose a low complexity solution for the problem under some mild approximation. In particular, we show that under (moderately) high signal-to-noise ratio (SNR) assumption, the min-max optimization problem can be solved using the semidefinite programming (SDP) technique. Numerical simulations demonstrate the effectiveness of the proposed algorithm.",

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

year = "2014",

month = jul,

day = "14",

doi = "10.1109/ICASSP.2014.6854098",

language = "English",

pages = "2739--2743",

booktitle = "2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)",

publisher = "IEEE",

address = "United States",

note = "39th IEEE International Conference on Acoustics, Speech and Signal Processing 2014 , ICASSP 2014 ; Conference date: 04-05-2014 Through 09-05-2014",

url = "http://www.icassp2014.org/home.html",

}

TY - GEN

T1 - Simplified MIMO relay design for multicasting from multiple-sources

AU - Khandaker, Muhammad R. A.

AU - Rong, Yue

PY - 2014/7/14

Y1 - 2014/7/14

N2 - In this paper, we consider a dual-hop multicasting multiple-input multiple-output (MIMO) relay system where multiple transmitters multicast their own messages to a group of receivers with the aid of a relay node, and all nodes are equipped with multiple antennas. We aim at minimizing the maximal MSE of the signal waveform estimation among all receivers subjecting to power constraints at the transmitters and the relay node. We propose a low complexity solution for the problem under some mild approximation. In particular, we show that under (moderately) high signal-to-noise ratio (SNR) assumption, the min-max optimization problem can be solved using the semidefinite programming (SDP) technique. Numerical simulations demonstrate the effectiveness of the proposed algorithm.

AB - In this paper, we consider a dual-hop multicasting multiple-input multiple-output (MIMO) relay system where multiple transmitters multicast their own messages to a group of receivers with the aid of a relay node, and all nodes are equipped with multiple antennas. We aim at minimizing the maximal MSE of the signal waveform estimation among all receivers subjecting to power constraints at the transmitters and the relay node. We propose a low complexity solution for the problem under some mild approximation. In particular, we show that under (moderately) high signal-to-noise ratio (SNR) assumption, the min-max optimization problem can be solved using the semidefinite programming (SDP) technique. Numerical simulations demonstrate the effectiveness of the proposed algorithm.

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U2 - 10.1109/ICASSP.2014.6854098

DO - 10.1109/ICASSP.2014.6854098

M3 - Conference contribution

AN - SCOPUS:84905216544

SP - 2739

EP - 2743

BT - 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

PB - IEEE

T2 - 39th IEEE International Conference on Acoustics, Speech and Signal Processing 2014

Y2 - 4 May 2014 through 9 May 2014

ER -

Simplified MIMO relay design for multicasting from multiple-sources

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