Presentation | 2023-10-10 Puncturing Scheme Utilizing Channel State Information for Turbo-Coded Symbol Level Precoding in Satellite Communication Systems Rizky Pratama Hudhjanto, Duong Quang Thang, Minoru Okada, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents a new approach for integrating Symbol Level Precoding (SLP) with Turbo Code to enhance their performance. The conventional technique for improving SLP performance with Turbo Code involves adding encoding and decoding processes after modulation and demodulation, respectively. However, this method only partially optimizes the Turbo code's and SLP's performance of both Turbo Code and SLP, as they operate independently. This study proposes a combined system that considers the known Channel State Information (CSI) to puncture the transmitted symbols adaptively. Our simulation shows an improvement of up to 1 dB when symbols are punctured by 20%, reducing computational complexity compared to the conventional system. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Symbol Level Precoding / Turbo Code / CSI / Satellite Communications |
Paper # | SAT2023-50 |
Date of Issue | 2023-10-03 (SAT) |
Conference Information | |
Committee | SAT / KOSST |
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Conference Date | 2023/10/10(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Central Hotel Marianne(Korea, Busan) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Takana Kaho(Shonan Inst. of Tech.) / Byoung-sun Lee(ETRI) |
Vice Chair | Masashi Kamei(NHK) / Yoji Kishi(KDDI Research) |
Secretary | Masashi Kamei(NTT) / Yoji Kishi(NHK) / (ETRI) |
Assistant | Riichiro Nagareda(KDDI Research) / Hideaki Kotake(NICT) |
Paper Information | |
Registration To | Technical Committee on Satellite Telecommunications / Korea Society of Satellite Technology |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Puncturing Scheme Utilizing Channel State Information for Turbo-Coded Symbol Level Precoding in Satellite Communication Systems |
Sub Title (in English) | |
Keyword(1) | Symbol Level Precoding |
Keyword(2) | Turbo Code |
Keyword(3) | CSI |
Keyword(4) | Satellite Communications |
1st Author's Name | Rizky Pratama Hudhjanto |
1st Author's Affiliation | Graduate School of Science and Technology Nara Institute of Scie(NAIST) |
2nd Author's Name | Duong Quang Thang |
2nd Author's Affiliation | Faculty of Information Science and Technology, Osaka Institute o(OIT) |
3rd Author's Name | Minoru Okada |
3rd Author's Affiliation | Graduate School of Science and Technology Nara Institute of Scie(NAIST) |
Date | 2023-10-10 |
Paper # | SAT2023-50 |
Volume (vol) | vol.123 |
Number (no) | SAT-204 |
Page | pp.pp.12-16(SAT), |
#Pages | 5 |
Date of Issue | 2023-10-03 (SAT) |