Practical compress-and-forward cooperation for the classical relay network

J. Jiang; John S. Thompson; Peter M. Grant; Norbert Goertz

Practical compress-and-forward cooperation for the classical relay network

J. Jiang, John S. Thompson, Peter M. Grant, Norbert Goertz

Mathematics, Physics and Electrical Engineering

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

7 Citations (Scopus)

Abstract

This paper proposes a practical compress-and-forward cooperation scheme with vector coding at the relay node for a three-terminal classical relay network. We discuss the framework of the relay receiver and analyse two practical vector coding algorithms for the cooperation, nearest neighbour quantization and lattice vector quantization. The error rate performance of the compress-and-forward cooperation and some other protocols under different SNRs is investigated. The impact of the quantization rate at the relay node is also characterised. It is shown that for a quantization rate larger than 2 bits/sample, the vector coding whether employing nearest neighbour quantization or lattice vector quantization, outerforms both the decode-and-forward protocol and scalar coding.

Original language	English
Title of host publication	2009 17th European Signal Processing Conference
Publisher	IEEE
Pages	2421-2425
Number of pages	5
ISBN (Print)	9781617388767
Publication status	Published - 24 Aug 2009
Event	17th European Signal Processing Conference - Glasgow, United Kingdom Duration: 24 Aug 2009 → 28 Aug 2009 https://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7077261

Conference

Conference	17th European Signal Processing Conference
Abbreviated title	EUSIPCO 2009
Country/Territory	United Kingdom
City	Glasgow
Period	24/08/09 → 28/08/09
Internet address	https://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7077261

Keywords

cooperative communication
quantisation (signal)
radio receivers
relay networks (telecommunication)
three-terminal classical relay network
compress and forward cooperation
vector coding
relay node
relay receiver
nearest neighbour quantization
lattice vector quantization
error rate performance
Relays
Abstracts
Channel models
Protocols

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https://ieeexplore.ieee.org/document/7077613

Cite this

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title = "Practical compress-and-forward cooperation for the classical relay network",

abstract = "This paper proposes a practical compress-and-forward cooperation scheme with vector coding at the relay node for a three-terminal classical relay network. We discuss the framework of the relay receiver and analyse two practical vector coding algorithms for the cooperation, nearest neighbour quantization and lattice vector quantization. The error rate performance of the compress-and-forward cooperation and some other protocols under different SNRs is investigated. The impact of the quantization rate at the relay node is also characterised. It is shown that for a quantization rate larger than 2 bits/sample, the vector coding whether employing nearest neighbour quantization or lattice vector quantization, outerforms both the decode-and-forward protocol and scalar coding.",

keywords = "cooperative communication, quantisation (signal), radio receivers, relay networks (telecommunication), three-terminal classical relay network, compress and forward cooperation, vector coding, relay node, relay receiver, nearest neighbour quantization, lattice vector quantization, error rate performance, Relays, Abstracts, Channel models, Protocols",

author = "J. Jiang and Thompson, {John S.} and Grant, {Peter M.} and Norbert Goertz",

year = "2009",

month = aug,

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language = "English",

isbn = "9781617388767",

pages = "2421--2425",

booktitle = "2009 17th European Signal Processing Conference",

publisher = "IEEE",

address = "United States",

note = "17th European Signal Processing Conference, EUSIPCO 2009 ; Conference date: 24-08-2009 Through 28-08-2009",

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T1 - Practical compress-and-forward cooperation for the classical relay network

AU - Jiang, J.

AU - Thompson, John S.

AU - Grant, Peter M.

AU - Goertz, Norbert

PY - 2009/8/24

Y1 - 2009/8/24

N2 - This paper proposes a practical compress-and-forward cooperation scheme with vector coding at the relay node for a three-terminal classical relay network. We discuss the framework of the relay receiver and analyse two practical vector coding algorithms for the cooperation, nearest neighbour quantization and lattice vector quantization. The error rate performance of the compress-and-forward cooperation and some other protocols under different SNRs is investigated. The impact of the quantization rate at the relay node is also characterised. It is shown that for a quantization rate larger than 2 bits/sample, the vector coding whether employing nearest neighbour quantization or lattice vector quantization, outerforms both the decode-and-forward protocol and scalar coding.

AB - This paper proposes a practical compress-and-forward cooperation scheme with vector coding at the relay node for a three-terminal classical relay network. We discuss the framework of the relay receiver and analyse two practical vector coding algorithms for the cooperation, nearest neighbour quantization and lattice vector quantization. The error rate performance of the compress-and-forward cooperation and some other protocols under different SNRs is investigated. The impact of the quantization rate at the relay node is also characterised. It is shown that for a quantization rate larger than 2 bits/sample, the vector coding whether employing nearest neighbour quantization or lattice vector quantization, outerforms both the decode-and-forward protocol and scalar coding.

KW - cooperative communication

KW - quantisation (signal)

KW - radio receivers

KW - relay networks (telecommunication)

KW - three-terminal classical relay network

KW - compress and forward cooperation

KW - vector coding

KW - relay node

KW - relay receiver

KW - nearest neighbour quantization

KW - lattice vector quantization

KW - error rate performance

KW - Relays

KW - Abstracts

KW - Channel models

KW - Protocols

M3 - Conference contribution

SN - 9781617388767

SP - 2421

EP - 2425

BT - 2009 17th European Signal Processing Conference

PB - IEEE

T2 - 17th European Signal Processing Conference

Y2 - 24 August 2009 through 28 August 2009

ER -

Practical compress-and-forward cooperation for the classical relay network

Abstract

Conference

Keywords

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