Presentation | 2023-12-14 [Invited Lecture] Scheduling of OFDM Subcarrier to Provide Multiuser Diversity Gain Yuta Ida, Yasuaki Ohira, Sho Kuroda, Takahiro Matsumoto, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In an orthogonal frequency division multiple access (OFDMA) which is a kind of multi-access techniques, the subcarrier assignment is important by using the independent channel state information (CSI) of each user. In this case, the multiuser diversity (MUDiv) gain is obtained, and the system performance is enhanced cite{{ref1},{ref2}}. In this lecture, we introduce the scheduling of the OFDM subcarrier to provide the MUDiv gain. For the introduced method, the OFDM subcarriers are assigned by the localized and interleaved allocations at the utilized frequency band, respectively. Moreover, the subcarrier assignment for the convolutional neural network (CNN) and the future plan is also introduced. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Multiuser diversity gain / OFDM subcarrier / Scheduling |
Paper # | NS2023-129,RCS2023-182 |
Date of Issue | 2023-12-07 (NS, RCS) |
Conference Information | |
Committee | NS / RCS |
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Conference Date | 2023/12/14(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kyushu Institute of Technology Tobata campus, and Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Multi-hop/Relay/Cooperation, Disaster-resistant wireless network, Sensor/Mesh network, Ad-hoc network, D2D/M2M, Wireless network coding, Handover/AP switching/Connected cell control/Load balancing among base stations/Mobile network dynamic reconfiguration, QoS/QoE assurance, Wireless VoIP, IoT, Edge computing, etc. |
Chair | Tetsuya Oishi(NTT) / Kenichi Higuchi(Tokyo Univ. of Science) |
Vice Chair | Takumi Miyoshi(Shibaura Inst. of Tech.) / Fumihide Kojima(NICT) / Osamu Muta(Kyushu Univ.) / Naoto Ishii(NEC) |
Secretary | Takumi Miyoshi(NTT) / Fumihide Kojima(Kogakuin Univ.) / Osamu Muta(Univ. of Electro-Comm) / Naoto Ishii(Sharp) |
Assistant | Hiroshi Yamamoto(NTT) / Masashi Iwabuchi(NTT) / Issei Kanno(KDDI Research) / Yuyuan Chang(Tokyo Inst. of Tech) / Kazuki Maruta(Tokyo Univ. of Science) / Kiichi Tateishi(NTT Docomo) |
Paper Information | |
Registration To | Technical Committee on Network Systems / Technical Committee on Radio Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Lecture] Scheduling of OFDM Subcarrier to Provide Multiuser Diversity Gain |
Sub Title (in English) | |
Keyword(1) | Multiuser diversity gain |
Keyword(2) | OFDM subcarrier |
Keyword(3) | Scheduling |
1st Author's Name | Yuta Ida |
1st Author's Affiliation | Yamaguchi University(Yamaguchi Univ.) |
2nd Author's Name | Yasuaki Ohira |
2nd Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
3rd Author's Name | Sho Kuroda |
3rd Author's Affiliation | FX Systems Corporation(FX Systems) |
4th Author's Name | Takahiro Matsumoto |
4th Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
Date | 2023-12-14 |
Paper # | NS2023-129,RCS2023-182 |
Volume (vol) | vol.123 |
Number (no) | NS-307,RCS-308 |
Page | pp.pp.32-32(NS), pp.32-32(RCS), |
#Pages | 1 |
Date of Issue | 2023-12-07 (NS, RCS) |