Adaptive OFDM System Design For Cognitive Radio

Q. Zhang; Andre B.J. Kokkeler; Gerardus Johannes Maria Smit

Adaptive OFDM System Design For Cognitive Radio

Q. Zhang, Andre B.J. Kokkeler, Gerardus Johannes Maria Smit

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

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Abstract

Recently, Cognitive Radio has been proposed as a promising technology to improve spectrum utilization. A highly flexible OFDM system is considered to be a good candidate for the Cognitive Radio baseband processing where individual carriers can be switched off for frequencies occupied by a licensed user. In order to support such an adaptive OFDM system, we propose a Multiprocessor System-on-Chip (MPSoC) architecture which can be dynamically reconfigured. However, the complexity and flexibility of the baseband processing makes the MPSoC design a difficult task. This paper presents a design technology for mapping flexible OFDM baseband for Cognitive Radio on a multiprocessor System-on-Chip (MPSoC).

Original language	Undefined
Title of host publication	Proceedings of the 11th International OFDM-Workshop
Place of Publication	Hamburg, Germany
Publisher	Technische Universität Hamburg-Harburg (TUHH)
Pages	91-95
Number of pages	5
ISBN (Print)	not assigned
Publication status	Published - 30 Aug 2006

Publication series

Name
Publisher	IEEE Communications Society, Germany Chapter
Number	2

Keywords

EWI-2875
IR-65647
METIS-238041
CAES-EEA: Efficient Embedded Architectures

Access to Document

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Cite this

Zhang, Q., Kokkeler, A. B. J., & Smit, G. J. M. (2006). Adaptive OFDM System Design For Cognitive Radio. In Proceedings of the 11th International OFDM-Workshop (pp. 91-95). Hamburg, Germany: Technische Universität Hamburg-Harburg (TUHH).

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N2 - Recently, Cognitive Radio has been proposed as a promising technology to improve spectrum utilization. A highly flexible OFDM system is considered to be a good candidate for the Cognitive Radio baseband processing where individual carriers can be switched off for frequencies occupied by a licensed user. In order to support such an adaptive OFDM system, we propose a Multiprocessor System-on-Chip (MPSoC) architecture which can be dynamically reconfigured. However, the complexity and flexibility of the baseband processing makes the MPSoC design a difficult task. This paper presents a design technology for mapping flexible OFDM baseband for Cognitive Radio on a multiprocessor System-on-Chip (MPSoC).

AB - Recently, Cognitive Radio has been proposed as a promising technology to improve spectrum utilization. A highly flexible OFDM system is considered to be a good candidate for the Cognitive Radio baseband processing where individual carriers can be switched off for frequencies occupied by a licensed user. In order to support such an adaptive OFDM system, we propose a Multiprocessor System-on-Chip (MPSoC) architecture which can be dynamically reconfigured. However, the complexity and flexibility of the baseband processing makes the MPSoC design a difficult task. This paper presents a design technology for mapping flexible OFDM baseband for Cognitive Radio on a multiprocessor System-on-Chip (MPSoC).

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KW - CAES-EEA: Efficient Embedded Architectures

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BT - Proceedings of the 11th International OFDM-Workshop

PB - Technische Universität Hamburg-Harburg (TUHH)

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