Presentation | 2020-12-03 Approximate Message-Passing in Spatial Modulation Massive MIMO Uplink Yuta Kuwahara, Keigo Takeuchi, Satoshi Yamazaki, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper addresses an uplink system in which a receiver with massive degrees of freedom in reception observes signals transmitted from a large number of users. Each user uses a single radio-frequency chain to employ spatial modulation (SM). In SM, one transmit antenna is selected to send a data symbol in each symbol period. This paper proposes approximate message-passing (AMP) as a high-performance and low-complexity demodulation method. The proposed AMP is shown to achieve better performance in demodulation than a conventional method based on compressed sensing via state evolution and numerical simulations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | massive MIMO / spatial modulation / approximate message-passing / state evolution |
Paper # | IT2020-53 |
Date of Issue | 2020-11-24 (IT) |
Conference Information | |
Committee | IT |
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Conference Date | 2020/12/1(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Lectures for Young Researchers, General |
Chair | Tadashi Wadayama(Nagoya Inst. of Tech.) |
Vice Chair | Tetsuya Kojima(Tokyo Kosen) |
Secretary | Tetsuya Kojima(Yamaguchi Univ.) |
Assistant | Takahiro Ohta(Senshu Univ.) |
Paper Information | |
Registration To | Technical Committee on Information Theory |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Approximate Message-Passing in Spatial Modulation Massive MIMO Uplink |
Sub Title (in English) | |
Keyword(1) | massive MIMO |
Keyword(2) | spatial modulation |
Keyword(3) | approximate message-passing |
Keyword(4) | state evolution |
1st Author's Name | Yuta Kuwahara |
1st Author's Affiliation | Toyohashi University of Technology(TUT) |
2nd Author's Name | Keigo Takeuchi |
2nd Author's Affiliation | Toyohashi University of Technology(TUT) |
3rd Author's Name | Satoshi Yamazaki |
3rd Author's Affiliation | National Institute of Technology, Numazu College(NIT, Numazu College) |
Date | 2020-12-03 |
Paper # | IT2020-53 |
Volume (vol) | vol.120 |
Number (no) | IT-268 |
Page | pp.pp.154-158(IT), |
#Pages | 5 |
Date of Issue | 2020-11-24 (IT) |