Channel tracking and decoding in space-frequency coded OFDM systems over dispersive channels

Yanming Xue; Guangchuan Su

Channel tracking and decoding in space-frequency coded OFDM systems over dispersive channels

Yanming Xue^*, Guangchuan Su

^*Corresponding author for this work

School of Information and Electronics

Beijing Institute of Technology

Research output: Contribution to conference › Paper › peer-review

2 Citations (Scopus)

Abstract

This paper proposes a novel decoding scheme for OFDM with multi-antenna systems, which uses Space-Frequency Block Coding (SFBC), over time-frequency selective channels. We employ Kalman filtering for MIMO channel matrix tracking in order to enable SFBC-OFDM decoding with diversity gains. Simulation results confirm that the proposed scheme exhibits robustness to time-frequency selectivity.

Original language	English
Pages	1926-1929
Number of pages	4
Publication status	Published - 2004
Event	2004 7th International Conference on Signal Processing Proceedings (ICSP'04) - Beijing, China Duration: 31 Aug 2004 → 4 Sept 2004

Conference

Conference	2004 7th International Conference on Signal Processing Proceedings (ICSP'04)
Country/Territory	China
City	Beijing
Period	31/08/04 → 4/09/04

Keywords

Dispersive channels space-frequency coding
Kalman filtering
OFDM

Cite this

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title = "Channel tracking and decoding in space-frequency coded OFDM systems over dispersive channels",

abstract = "This paper proposes a novel decoding scheme for OFDM with multi-antenna systems, which uses Space-Frequency Block Coding (SFBC), over time-frequency selective channels. We employ Kalman filtering for MIMO channel matrix tracking in order to enable SFBC-OFDM decoding with diversity gains. Simulation results confirm that the proposed scheme exhibits robustness to time-frequency selectivity.",

keywords = "Dispersive channels space-frequency coding, Kalman filtering, OFDM",

author = "Yanming Xue and Guangchuan Su",

year = "2004",

language = "English",

pages = "1926--1929",

note = "2004 7th International Conference on Signal Processing Proceedings (ICSP'04) ; Conference date: 31-08-2004 Through 04-09-2004",

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TY - CONF

T1 - Channel tracking and decoding in space-frequency coded OFDM systems over dispersive channels

AU - Xue, Yanming

AU - Su, Guangchuan

PY - 2004

Y1 - 2004

N2 - This paper proposes a novel decoding scheme for OFDM with multi-antenna systems, which uses Space-Frequency Block Coding (SFBC), over time-frequency selective channels. We employ Kalman filtering for MIMO channel matrix tracking in order to enable SFBC-OFDM decoding with diversity gains. Simulation results confirm that the proposed scheme exhibits robustness to time-frequency selectivity.

AB - This paper proposes a novel decoding scheme for OFDM with multi-antenna systems, which uses Space-Frequency Block Coding (SFBC), over time-frequency selective channels. We employ Kalman filtering for MIMO channel matrix tracking in order to enable SFBC-OFDM decoding with diversity gains. Simulation results confirm that the proposed scheme exhibits robustness to time-frequency selectivity.

KW - Dispersive channels space-frequency coding

KW - Kalman filtering

KW - OFDM

UR - http://www.scopus.com/inward/record.url?scp=7644231569&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:7644231569

SP - 1926

EP - 1929

T2 - 2004 7th International Conference on Signal Processing Proceedings (ICSP'04)

Y2 - 31 August 2004 through 4 September 2004

ER -

Channel tracking and decoding in space-frequency coded OFDM systems over dispersive channels

Abstract

Conference

Keywords

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Cite this