New approaches for cooperative use of multiple antennas in ad hoc wireless networks

J. Luo; R. S. Blum; L. J. Greenstein; L. J. Cimini; A. M. Haimovich

New approaches for cooperative use of multiple antennas in ad hoc wireless networks

J. Luo, R. S. Blum, L. J. Greenstein, L. J. Cimini, A. M. Haimovich

Research output: Contribution to journal › Conference article › peer-review

Abstract

This paper explores the interaction between cooperative diversity techniques in the physical layer and routing in the network layer. Three approaches have been proposed: relay-by-flooding, relay-assisted routing, and relay-enhanced routing. In relay-by-flooding, the tradeoff between achieved rate and required power is studied for three selective decode-and-forward schemes: simple relay, space-time-coded relay, and best-select relay. In relay-enhanced routing, cooperation is applied to each link of an existing route. Two relay selection approaches are proposed: best-select in the neighbor set and best-select in the decoded set. Best-select in the decoded set is shown to improve the performance significantly.

Original language	English (US)
Pages (from-to)	2769-2773
Number of pages	5
Journal	IEEE Vehicular Technology Conference
Volume	60
Issue number	4
State	Published - 2004
Event	2004 IEEE 60th Vehicular Technology Conference, VTC2004-Fall: Wireless Technologies for Global Security - Los Angeles, CA, United States Duration: Sep 26 2004 → Sep 29 2004

All Science Journal Classification (ASJC) codes

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

Cite this

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title = "New approaches for cooperative use of multiple antennas in ad hoc wireless networks",

abstract = "This paper explores the interaction between cooperative diversity techniques in the physical layer and routing in the network layer. Three approaches have been proposed: relay-by-flooding, relay-assisted routing, and relay-enhanced routing. In relay-by-flooding, the tradeoff between achieved rate and required power is studied for three selective decode-and-forward schemes: simple relay, space-time-coded relay, and best-select relay. In relay-enhanced routing, cooperation is applied to each link of an existing route. Two relay selection approaches are proposed: best-select in the neighbor set and best-select in the decoded set. Best-select in the decoded set is shown to improve the performance significantly.",

author = "J. Luo and Blum, {R. S.} and Greenstein, {L. J.} and Cimini, {L. J.} and Haimovich, {A. M.}",

year = "2004",

language = "English (US)",

volume = "60",

pages = "2769--2773",

journal = "IEEE Vehicular Technology Conference",

issn = "1550-2252",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "4",

note = "2004 IEEE 60th Vehicular Technology Conference, VTC2004-Fall: Wireless Technologies for Global Security ; Conference date: 26-09-2004 Through 29-09-2004",

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TY - JOUR

T1 - New approaches for cooperative use of multiple antennas in ad hoc wireless networks

AU - Luo, J.

AU - Blum, R. S.

AU - Greenstein, L. J.

AU - Cimini, L. J.

AU - Haimovich, A. M.

PY - 2004

Y1 - 2004

N2 - This paper explores the interaction between cooperative diversity techniques in the physical layer and routing in the network layer. Three approaches have been proposed: relay-by-flooding, relay-assisted routing, and relay-enhanced routing. In relay-by-flooding, the tradeoff between achieved rate and required power is studied for three selective decode-and-forward schemes: simple relay, space-time-coded relay, and best-select relay. In relay-enhanced routing, cooperation is applied to each link of an existing route. Two relay selection approaches are proposed: best-select in the neighbor set and best-select in the decoded set. Best-select in the decoded set is shown to improve the performance significantly.

AB - This paper explores the interaction between cooperative diversity techniques in the physical layer and routing in the network layer. Three approaches have been proposed: relay-by-flooding, relay-assisted routing, and relay-enhanced routing. In relay-by-flooding, the tradeoff between achieved rate and required power is studied for three selective decode-and-forward schemes: simple relay, space-time-coded relay, and best-select relay. In relay-enhanced routing, cooperation is applied to each link of an existing route. Two relay selection approaches are proposed: best-select in the neighbor set and best-select in the decoded set. Best-select in the decoded set is shown to improve the performance significantly.

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M3 - Conference article

AN - SCOPUS:17144394404

SN - 1550-2252

VL - 60

SP - 2769

EP - 2773

JO - IEEE Vehicular Technology Conference

JF - IEEE Vehicular Technology Conference

IS - 4

T2 - 2004 IEEE 60th Vehicular Technology Conference, VTC2004-Fall: Wireless Technologies for Global Security

Y2 - 26 September 2004 through 29 September 2004

ER -

New approaches for cooperative use of multiple antennas in ad hoc wireless networks

Abstract

All Science Journal Classification (ASJC) codes

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