Presentation | 2009-01-13 820Mb/s Baseband Processor LSI based on LDPC Coded OFDM for UWB systems Shinsuke USHIKI, Koichi NAKAMURA, Kazunori SHIMIZU, Qi WANG, Yuta Abe, Satoshi GOTO, Takeshi IKENAGA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents a high-throughput and highly-reliable baseband processor LSI based on LDPC coding OFDM UWB. This LSI targets for wireless LAN systems inside a car which enable to translate a high-resolution video under noisy environment. A chip capable of operating at 147MHz was fabricated using UMC 0.13μm 1P8M CMOS technology. By adopting the OFDM modulation with 1024 sub-carriers, it achieves a throughput of 820Mb/s and 10-4 BER performance under 30dB CNR with 5/6 coding rate. Power dissipation is 189mW/391mW (TX/RX). |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | UWB / OFDM / LDPC / baseband / high-throughput |
Paper # | ICD2008-130 |
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Conference Information | |
Committee | ICD |
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Conference Date | 2009/1/6(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Integrated Circuits and Devices (ICD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | 820Mb/s Baseband Processor LSI based on LDPC Coded OFDM for UWB systems |
Sub Title (in English) | |
Keyword(1) | UWB |
Keyword(2) | OFDM |
Keyword(3) | LDPC |
Keyword(4) | baseband |
Keyword(5) | high-throughput |
1st Author's Name | Shinsuke USHIKI |
1st Author's Affiliation | Graduate School of Information, Production and Systems, Waseda University() |
2nd Author's Name | Koichi NAKAMURA |
2nd Author's Affiliation | Graduate School of Information, Production and Systems, Waseda University |
3rd Author's Name | Kazunori SHIMIZU |
3rd Author's Affiliation | Graduate School of Information, Production and Systems, Waseda University |
4th Author's Name | Qi WANG |
4th Author's Affiliation | Graduate School of Information, Production and Systems, Waseda University |
5th Author's Name | Yuta Abe |
5th Author's Affiliation | Graduate School of Information, Production and Systems, Waseda University |
6th Author's Name | Satoshi GOTO |
6th Author's Affiliation | Graduate School of Information, Production and Systems, Waseda University |
7th Author's Name | Takeshi IKENAGA |
7th Author's Affiliation | Graduate School of Information, Production and Systems, Waseda University |
Date | 2009-01-13 |
Paper # | ICD2008-130 |
Volume (vol) | vol.108 |
Number (no) | 375 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |