| Presentation | 2020-01-24 Inter-Base Station Cooperative NOMA Among Multiple Downlink Service Channels to Maximize Integrated System Throughput Teruaki Shikuma, Kenichi Higuchi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a non-orthogonal multiple access (NOMA)-based inter-base station (BS) cooperative scheduling method among terminals in multiple service channels to maximized the integrated system throughput. The proposed method optimizes coordinated time/frequency-domain scheduling with inter-BS cooperation and the radio resource allocation using NOMA with successive interference canceller (SIC) from the perspective of integrated system throughput. In the proposed method, the numerical complexity is expected to increase. Therefore, we evaluate the effectiveness of the proposed method narrowing the area of inter-BS cooperation. We also evaluate not only optimal transmission power allocation but also several candidates of simple but sub-optimal transmission power allocation. Computer simulation results reveals that the effectiveness of the proposed method is significant when the system prioritizes the fairness among terminals (including fairness among services). Furthermore, we investigate the level of the performance degradation when we restrict inter-BS cooperation and use the proposed sub-optimal transmission power allocation strategies compared to the case with optimal power allocation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Non-orthogonal multiple access / inter-base station cooperation / bandwidth allocation / power allocation / eMBB / mMTC / URLLC |
| Paper # | IT2019-78,SIP2019-91,RCS2019-308 |
| Date of Issue | 2020-01-16 (IT, SIP, RCS) |
| Conference Information | |
| Committee | IT / SIP / RCS |
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| Conference Date | 2020/1/23(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima City Youth Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Jun Muramatsu(NTT) / Naoyuki Aikawa(TUS) / Tomoaki Otsuki(Keio Univ.) |
| Vice Chair | Tadashi Wadayama(Nagoya Inst. of Tech.) / Kazunori Hayashi(Osaka City Univ) / Yukihiro Bandou(NTT) / Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) |
| Secretary | Tadashi Wadayama(Saga Univ.) / Kazunori Hayashi(Nagano Pref Inst. of Tech.) / Yukihiro Bandou(Hiroshima Univ.) / Satoshi Suyama(Hosei Univ.) / Fumiaki Maehara(NTT) / Toshihiko Nishimura(Kyushu Univ.) |
| Assistant | Hideki Yagi(UEC) / Kenjiro Sugimoto(Waseda Univ.) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Doshisha Univ.) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) |
| Paper Information | |
| Registration To | Technical Committee on Information Theory / Technical Committee on Signal Processing / 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) | Inter-Base Station Cooperative NOMA Among Multiple Downlink Service Channels to Maximize Integrated System Throughput |
| Sub Title (in English) | |
| Keyword(1) | Non-orthogonal multiple access |
| Keyword(2) | inter-base station cooperation |
| Keyword(3) | bandwidth allocation |
| Keyword(4) | power allocation |
| Keyword(5) | eMBB |
| Keyword(6) | mMTC |
| Keyword(7) | URLLC |
| 1st Author's Name | Teruaki Shikuma |
| 1st Author's Affiliation | Tokyo University of Science(Tokyo Univ. of Science) |
| 2nd Author's Name | Kenichi Higuchi |
| 2nd Author's Affiliation | Tokyo University of Science(Tokyo Univ. of Science) |
| Date | 2020-01-24 |
| Paper # | IT2019-78,SIP2019-91,RCS2019-308 |
| Volume (vol) | vol.119 |
| Number (no) | IT-376,SIP-377,RCS-378 |
| Page | pp.pp.247-253(IT), pp.247-253(SIP), pp.247-253(RCS), |
| #Pages | 7 |
| Date of Issue | 2020-01-16 (IT, SIP, RCS) |