Clustered cooperative communications in wireless networks

Ahmed K. Sadek; Weifeng Su; K. J.Ray Liu

doi:10.1109/GLOCOM.2005.1577835

Clustered cooperative communications in wireless networks

Ahmed K. Sadek
, Weifeng Su
, K. J.Ray Liu

Department of Electrical Engineering

University of Maryland, College Park

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

25 Scopus citations

Abstract

In this paper, a cluster-based cooperative communication scheme is introduced in which each cluster acts as a virtual node with multiple antennas. The presented model considers the effects of random deployment of nodes and hence their random distribution across the network. Taking these effects into account, a pairwise-error probability analysis for a generic space-time code structure is provided. The analysis reveals that the diversity and coding gain of the system depends on both the code structure as well as the nodes' distribution, and hence new code design criteria are developed. Simulation results are presented to confirm the theoretical analysis.

Original language	English
Title of host publication	GLOBECOM'05
Subtitle of host publication	IEEE Global Telecommunications Conference, 2005
Pages	1157-1161
Number of pages	5
DOIs	https://doi.org/10.1109/GLOCOM.2005.1577835
State	Published - 2005
Event	GLOBECOM'05: IEEE Global Telecommunications Conference, 2005 - St. Louis, MO, United States Duration: Nov 28 2005 → Dec 2 2005

Publication series

Name	GLOBECOM - IEEE Global Telecommunications Conference
Volume	3

Conference

Conference	GLOBECOM'05: IEEE Global Telecommunications Conference, 2005
Country/Territory	United States
City	St. Louis, MO
Period	11/28/05 → 12/2/05

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10.1109/GLOCOM.2005.1577835

Cite this

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title = "Clustered cooperative communications in wireless networks",

abstract = "In this paper, a cluster-based cooperative communication scheme is introduced in which each cluster acts as a virtual node with multiple antennas. The presented model considers the effects of random deployment of nodes and hence their random distribution across the network. Taking these effects into account, a pairwise-error probability analysis for a generic space-time code structure is provided. The analysis reveals that the diversity and coding gain of the system depends on both the code structure as well as the nodes' distribution, and hence new code design criteria are developed. Simulation results are presented to confirm the theoretical analysis.",

author = "Sadek, \{Ahmed K.\} and Weifeng Su and Liu, \{K. J.Ray\}",

year = "2005",

doi = "10.1109/GLOCOM.2005.1577835",

language = "English",

isbn = "0780394143",

series = "GLOBECOM - IEEE Global Telecommunications Conference",

pages = "1157--1161",

booktitle = "GLOBECOM'05",

note = "GLOBECOM'05: IEEE Global Telecommunications Conference, 2005 ; Conference date: 28-11-2005 Through 02-12-2005",

}

Sadek, AK, Su, W & Liu, KJR 2005, Clustered cooperative communications in wireless networks. in GLOBECOM'05: IEEE Global Telecommunications Conference, 2005., 1577835, GLOBECOM - IEEE Global Telecommunications Conference, vol. 3, pp. 1157-1161, GLOBECOM'05: IEEE Global Telecommunications Conference, 2005, St. Louis, MO, United States, 11/28/05. https://doi.org/10.1109/GLOCOM.2005.1577835

TY - GEN

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AU - Sadek, Ahmed K.

AU - Su, Weifeng

AU - Liu, K. J.Ray

PY - 2005

Y1 - 2005

N2 - In this paper, a cluster-based cooperative communication scheme is introduced in which each cluster acts as a virtual node with multiple antennas. The presented model considers the effects of random deployment of nodes and hence their random distribution across the network. Taking these effects into account, a pairwise-error probability analysis for a generic space-time code structure is provided. The analysis reveals that the diversity and coding gain of the system depends on both the code structure as well as the nodes' distribution, and hence new code design criteria are developed. Simulation results are presented to confirm the theoretical analysis.

AB - In this paper, a cluster-based cooperative communication scheme is introduced in which each cluster acts as a virtual node with multiple antennas. The presented model considers the effects of random deployment of nodes and hence their random distribution across the network. Taking these effects into account, a pairwise-error probability analysis for a generic space-time code structure is provided. The analysis reveals that the diversity and coding gain of the system depends on both the code structure as well as the nodes' distribution, and hence new code design criteria are developed. Simulation results are presented to confirm the theoretical analysis.

UR - https://www.scopus.com/pages/publications/33846611499

U2 - 10.1109/GLOCOM.2005.1577835

DO - 10.1109/GLOCOM.2005.1577835

M3 - Conference contribution

AN - SCOPUS:33846611499

SN - 0780394143

SN - 9780780394148

T3 - GLOBECOM - IEEE Global Telecommunications Conference

SP - 1157

EP - 1161

BT - GLOBECOM'05

T2 - GLOBECOM'05: IEEE Global Telecommunications Conference, 2005

Y2 - 28 November 2005 through 2 December 2005

ER -

Clustered cooperative communications in wireless networks

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