SoC for COFDM wireless communications: Challenges and opportunities

Chen-Yi Lee; Hsuan Yu Liu; Chien Ching Lin

doi:10.1109/VDAT.2006.258125

SoC for COFDM wireless communications: Challenges and opportunities

Chen-Yi Lee^*, Hsuan Yu Liu, Chien Ching Lin

^*Corresponding author for this work

Department of Electronics Engineering

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

4 Scopus citations

Abstract

Coded Orthogonal Frequency Division Multiplexing (COFDM) technology has been widely accepted in many communication systems due to both bandwidth efficiency and robustness to channel distortion. This opens a great of opportunities.for SoC society to deal with design complexity by exploiting benefits of giga-scale integration. In this paper, we'll first review the general design concept of COFDM systems and then highlight several key issues in SoC realization. Then a system-level design flow by taking into account both performance indices and hardware complexity will be introduced. Several core modules related to COFDM system will also be addressed to see how better solutions can he achieved, especially for wireless applications. Finally two case studies on WLAN and OFDM-UWB will be discussed to demonstrate our proposals as well as to provide some directions for further research.

Original language	English
Title of host publication	2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Proceedings of Technical Papers
Pages	67-70
Number of pages	4
DOIs	https://doi.org/10.1109/VDAT.2006.258125
State	Published - 1 Oct 2007
Event	2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Hsinchu, Taiwan Duration: 26 Apr 2007 → 28 Apr 2007

Publication series

Name	2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Proceedings of Technical Papers

Conference

Conference	2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006
Country	Taiwan
City	Hsinchu
Period	26/04/07 → 28/04/07

Access to Document

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Lee, C-Y., Liu, H. Y., & Lin, C. C. (2007). SoC for COFDM wireless communications: Challenges and opportunities. In 2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Proceedings of Technical Papers (pp. 67-70). [4027497] (2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Proceedings of Technical Papers). https://doi.org/10.1109/VDAT.2006.258125

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title = "SoC for COFDM wireless communications: Challenges and opportunities",

abstract = "Coded Orthogonal Frequency Division Multiplexing (COFDM) technology has been widely accepted in many communication systems due to both bandwidth efficiency and robustness to channel distortion. This opens a great of opportunities.for SoC society to deal with design complexity by exploiting benefits of giga-scale integration. In this paper, we'll first review the general design concept of COFDM systems and then highlight several key issues in SoC realization. Then a system-level design flow by taking into account both performance indices and hardware complexity will be introduced. Several core modules related to COFDM system will also be addressed to see how better solutions can he achieved, especially for wireless applications. Finally two case studies on WLAN and OFDM-UWB will be discussed to demonstrate our proposals as well as to provide some directions for further research.",

author = "Chen-Yi Lee and Liu, {Hsuan Yu} and Lin, {Chien Ching}",

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booktitle = "2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Proceedings of Technical Papers",

note = "null ; Conference date: 26-04-2007 Through 28-04-2007",

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Lee, C-Y, Liu, HY & Lin, CC 2007, SoC for COFDM wireless communications: Challenges and opportunities. in 2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Proceedings of Technical Papers., 4027497, 2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Proceedings of Technical Papers, pp. 67-70, 2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006, Hsinchu, Taiwan, 26/04/07. https://doi.org/10.1109/VDAT.2006.258125

SoC for COFDM wireless communications : Challenges and opportunities. / Lee, Chen-Yi; Liu, Hsuan Yu; Lin, Chien Ching.

2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Proceedings of Technical Papers. 2007. p. 67-70 4027497 (2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Proceedings of Technical Papers).

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

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AB - Coded Orthogonal Frequency Division Multiplexing (COFDM) technology has been widely accepted in many communication systems due to both bandwidth efficiency and robustness to channel distortion. This opens a great of opportunities.for SoC society to deal with design complexity by exploiting benefits of giga-scale integration. In this paper, we'll first review the general design concept of COFDM systems and then highlight several key issues in SoC realization. Then a system-level design flow by taking into account both performance indices and hardware complexity will be introduced. Several core modules related to COFDM system will also be addressed to see how better solutions can he achieved, especially for wireless applications. Finally two case studies on WLAN and OFDM-UWB will be discussed to demonstrate our proposals as well as to provide some directions for further research.

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Lee C-Y, Liu HY, Lin CC. SoC for COFDM wireless communications: Challenges and opportunities. In 2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Proceedings of Technical Papers. 2007. p. 67-70. 4027497. (2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Proceedings of Technical Papers). https://doi.org/10.1109/VDAT.2006.258125