Design of delay-tolerant space-time codes with linear MMSE receivers

Wenjin Wang; Fu Chun Zheng

doi:10.1109/VETECS.2012.6240166

Design of delay-tolerant space-time codes with linear MMSE receivers

Wenjin Wang^*
, Fu Chun Zheng

^*Corresponding author for this work

University of Reading

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

Abstract

This paper presents a new design method for delay-tolerant linear dispersion codes (DT-LDCs) for asynchronous cooperative communication networks. We consider a system that is equipped with linear minimum mean square error (MMSE) receiver. Based on the DT-LDC framework, we propose a new design method to yield DT-LDCs that approach near-optimal capacity as well as minimum average MSE. The proposed design employs stochastic gradient algorithm to guarantee the local optimum. Moreover, it is improved by using simulated annealing type optimization to approach the global optimum. Simulation results confirm the performance of the newly-proposed delay-tolerant LDCs.

Original language	English
Title of host publication	IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings
DOIs	https://doi.org/10.1109/VETECS.2012.6240166
State	Published - 2012
Externally published	Yes
Event	IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Yokohama, Japan Duration: 6 May 2012 → 9 Jun 2012

Publication series

Name	IEEE Vehicular Technology Conference
ISSN (Print)	1550-2252

Conference

Conference	IEEE 75th Vehicular Technology Conference, VTC Spring 2012
Country/Territory	Japan
City	Yokohama
Period	6/05/12 → 9/06/12

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10.1109/VETECS.2012.6240166

Cite this

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title = "Design of delay-tolerant space-time codes with linear MMSE receivers",

abstract = "This paper presents a new design method for delay-tolerant linear dispersion codes (DT-LDCs) for asynchronous cooperative communication networks. We consider a system that is equipped with linear minimum mean square error (MMSE) receiver. Based on the DT-LDC framework, we propose a new design method to yield DT-LDCs that approach near-optimal capacity as well as minimum average MSE. The proposed design employs stochastic gradient algorithm to guarantee the local optimum. Moreover, it is improved by using simulated annealing type optimization to approach the global optimum. Simulation results confirm the performance of the newly-proposed delay-tolerant LDCs.",

author = "Wenjin Wang and Zheng, \{Fu Chun\}",

year = "2012",

doi = "10.1109/VETECS.2012.6240166",

language = "英语",

isbn = "9781467309905",

series = "IEEE Vehicular Technology Conference",

booktitle = "IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings",

note = "IEEE 75th Vehicular Technology Conference, VTC Spring 2012 ; Conference date: 06-05-2012 Through 09-06-2012",

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T1 - Design of delay-tolerant space-time codes with linear MMSE receivers

AU - Wang, Wenjin

AU - Zheng, Fu Chun

PY - 2012

Y1 - 2012

N2 - This paper presents a new design method for delay-tolerant linear dispersion codes (DT-LDCs) for asynchronous cooperative communication networks. We consider a system that is equipped with linear minimum mean square error (MMSE) receiver. Based on the DT-LDC framework, we propose a new design method to yield DT-LDCs that approach near-optimal capacity as well as minimum average MSE. The proposed design employs stochastic gradient algorithm to guarantee the local optimum. Moreover, it is improved by using simulated annealing type optimization to approach the global optimum. Simulation results confirm the performance of the newly-proposed delay-tolerant LDCs.

AB - This paper presents a new design method for delay-tolerant linear dispersion codes (DT-LDCs) for asynchronous cooperative communication networks. We consider a system that is equipped with linear minimum mean square error (MMSE) receiver. Based on the DT-LDC framework, we propose a new design method to yield DT-LDCs that approach near-optimal capacity as well as minimum average MSE. The proposed design employs stochastic gradient algorithm to guarantee the local optimum. Moreover, it is improved by using simulated annealing type optimization to approach the global optimum. Simulation results confirm the performance of the newly-proposed delay-tolerant LDCs.

UR - https://www.scopus.com/pages/publications/84865008097

U2 - 10.1109/VETECS.2012.6240166

DO - 10.1109/VETECS.2012.6240166

M3 - 会议稿件

AN - SCOPUS:84865008097

SN - 9781467309905

T3 - IEEE Vehicular Technology Conference

BT - IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings

T2 - IEEE 75th Vehicular Technology Conference, VTC Spring 2012

Y2 - 6 May 2012 through 9 June 2012

ER -

Design of delay-tolerant space-time codes with linear MMSE receivers

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