| Presentation | 2016-12-19 Impact of quantization level of A/D conversion on transmission performance of ultra-multi-level-modulation SSB-DFTs-OFDM Hirokazu Fusayasu, Masahiro Umehira, Junichi Abe, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have been proposing SSB-DFTs-OFDM (Single Side Band DFT spreading OFDM) scheme to achieve higher spectrum efficiency. There are various hardware implementation imperfections such as quantization error of A/D conversion, DC-offset error, non-linear error and so on. It is expected that such hardware implementation imperfections degrade transmission performance of SSB-DFTs-OFDM more as its modulation level increases. Thus, quantization error of A/D and D/A converters will be a dominant factor to limit the modulation level of SSB-DFTs-OFDM. This report evaluates the effect of quantization level of A/D conversion on the transmission performance of ultra-multi-level SSB-DFTs-OFDM and considers the relations between quantization level of A/D conversion and modulation level. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | SSB / DFTs-OFDM / MPAM / Ultra multi-level modulation / Quantization |
| Paper # | SRW2016-61 |
| Date of Issue | 2016-12-12 (SRW) |
| Conference Information | |
| Committee | SRW |
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| Conference Date | 2016/12/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo City Univ., Setagaya Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | WLAN, WPAN, Sensor Networks, etc. |
| Chair | Hiroshi Harada(Kyoto Univ.) |
| Vice Chair | Masafumi Kato(Fujitsu) / Satoshi Denno(Okayama Univ.) |
| Secretary | Masafumi Kato(Tottori Univ.) / Satoshi Denno(NICT) |
| Assistant | Wen Yun(Fujitsu) / Keiichi Mizutani(Kyoto Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Short Range Wireless Communications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Impact of quantization level of A/D conversion on transmission performance of ultra-multi-level-modulation SSB-DFTs-OFDM |
| Sub Title (in English) | |
| Keyword(1) | SSB |
| Keyword(2) | DFTs-OFDM |
| Keyword(3) | MPAM |
| Keyword(4) | Ultra multi-level modulation |
| Keyword(5) | Quantization |
| 1st Author's Name | Hirokazu Fusayasu |
| 1st Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
| 2nd Author's Name | Masahiro Umehira |
| 2nd Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
| 3rd Author's Name | Junichi Abe |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| Date | 2016-12-19 |
| Paper # | SRW2016-61 |
| Volume (vol) | vol.116 |
| Number (no) | SRW-374 |
| Page | pp.pp.25-30(SRW), |
| #Pages | 6 |
| Date of Issue | 2016-12-12 (SRW) |