Application of Quasi-Orthogonal Space-Time-Frequency Codes in MB-OFDM UWB

L. C. Tran; A. Mertins

doi:10.1109/ICUWB.2008.4653354

Application of Quasi-Orthogonal Space-Time-Frequency Codes in MB-OFDM UWB

Institute of Signal Processing

Abstract

This paper examines the application of Quasi- Orthogonal Space-Time-Frequency Codes (QOSTFCs) to advance either data rate or error performance in recently proposed Space-Time-Frequency Coded Multiband OFDM Ultra- Wideband (STFC MB-OFDM UWB) communications systems. It is shown that QOSTFCs can provide significantly better error performance, compared to the conventional MB-OFDM UWB (without STFCs) and to the Orthogonal STFCs (OSTFCs) of the same order, at the same data rate, without increasing the total transmission power. In other words, QOSTFCs can provide higher data rates with the same error performance, compared to OSTFCs.

Original language	English
Title of host publication	2008 IEEE International Conference on Ultra-Wideband
Number of pages	4
Volume	2
Publisher	IEEE
Publication date	01.09.2008
Pages	73-76
Article number	4653354
ISBN (Print)	978-1-4244-2216-6
ISBN (Electronic)	978-1-4244-1827-5
DOIs	https://doi.org/10.1109/ICUWB.2008.4653354
Publication status	Published - 01.09.2008
Event	2008 IEEE International Conference on Ultra-Wideband - Hannover, Germany Duration: 10.09.2008 → 12.09.2008 Conference number: 74291

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10.1109/ICUWB.2008.4653354

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title = "Application of Quasi-Orthogonal Space-Time-Frequency Codes in MB-OFDM UWB",

abstract = "This paper examines the application of Quasi- Orthogonal Space-Time-Frequency Codes (QOSTFCs) to advance either data rate or error performance in recently proposed Space-Time-Frequency Coded Multiband OFDM Ultra- Wideband (STFC MB-OFDM UWB) communications systems. It is shown that QOSTFCs can provide significantly better error performance, compared to the conventional MB-OFDM UWB (without STFCs) and to the Orthogonal STFCs (OSTFCs) of the same order, at the same data rate, without increasing the total transmission power. In other words, QOSTFCs can provide higher data rates with the same error performance, compared to OSTFCs.",

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Tran, LC & Mertins, A 2008, Application of Quasi-Orthogonal Space-Time-Frequency Codes in MB-OFDM UWB. in 2008 IEEE International Conference on Ultra-Wideband. vol. 2, 4653354, IEEE International Conference on Ultra-Wideband, vol. 2, IEEE, pp. 73-76, 2008 IEEE International Conference on Ultra-Wideband, Hannover, Lower Saxony, Germany, 10.09.08. https://doi.org/10.1109/ICUWB.2008.4653354

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T1 - Application of Quasi-Orthogonal Space-Time-Frequency Codes in MB-OFDM UWB

AU - Tran, L. C.

AU - Mertins, A.

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N2 - This paper examines the application of Quasi- Orthogonal Space-Time-Frequency Codes (QOSTFCs) to advance either data rate or error performance in recently proposed Space-Time-Frequency Coded Multiband OFDM Ultra- Wideband (STFC MB-OFDM UWB) communications systems. It is shown that QOSTFCs can provide significantly better error performance, compared to the conventional MB-OFDM UWB (without STFCs) and to the Orthogonal STFCs (OSTFCs) of the same order, at the same data rate, without increasing the total transmission power. In other words, QOSTFCs can provide higher data rates with the same error performance, compared to OSTFCs.

AB - This paper examines the application of Quasi- Orthogonal Space-Time-Frequency Codes (QOSTFCs) to advance either data rate or error performance in recently proposed Space-Time-Frequency Coded Multiband OFDM Ultra- Wideband (STFC MB-OFDM UWB) communications systems. It is shown that QOSTFCs can provide significantly better error performance, compared to the conventional MB-OFDM UWB (without STFCs) and to the Orthogonal STFCs (OSTFCs) of the same order, at the same data rate, without increasing the total transmission power. In other words, QOSTFCs can provide higher data rates with the same error performance, compared to OSTFCs.

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Application of Quasi-Orthogonal Space-Time-Frequency Codes in MB-OFDM UWB

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