Presentation | 2021-03-03 Radio and computational resource allocation in heterogeneous networks Riku Saito, Koichi Adachi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years, with the rapid spread and improvement of smartphones and tablet terminals, the number of mobile applications that require advanced calculation processing is increasing. Mobile Edge Computing (MEC) can reduce processing time and battery consumption of user equipment (UE) by processing these applications on behalf of the user. On the other hand, when multiple UEs use the MEC server, it is necessary to appropriately allocate wireless resources and computational resources. Also, the application task that can be divided can be processed in a shorter time than when it is processed by only one of them by performing the processing on the MEC server and the terminal in parallel. This paper proposes a scheduling method and an offload ratio decision method for heterogeneous cellular networks. With the proposed method, scheduling is possible even if the task return time is unpredictable. An efficient offload rate can be determined by increasing the offload rate for scheduled tasks at regular intervals. Computer simulation shows that the proposed scheduling method can improve the average processing time of tasks by up to 16% compared to the conventional method. It is also shown that by applying the proposed offload ratio decision method, the processing time can be shortened by up to 79% compared to the case where all tasks are offloaded. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | HetNet / MEC / Scheduling |
Paper # | RCS2020-210 |
Date of Issue | 2021-02-24 (RCS) |
Conference Information | |
Committee | RCS / SR / SRW |
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Conference Date | 2021/3/3(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Mobile Communication Workshop |
Chair | Eiji Okamoto(Nagoya Inst. of Tech.) / Masayuki Ariyoshi(NEC) / Satoshi Denno(Okayama Univ.) |
Vice Chair | Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) / Tomoya Tandai(Toshiba) / Suguru Kameda(Tohoku Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Keiichi Mizutani(Kyoto Univ.) / Kentaro Saito(Tokyo Inst. of Tech.) / Hanako Noda(Anritsu) |
Secretary | Fumiaki Maehara(Kyushu Univ.) / Toshihiko Nishimura(NEC) / Tomoya Tandai(ATR) / Suguru Kameda(Univ. of Electro-Comm.) / Osamu Takyu(Mie Univ.) / Kentaro Ishidu(NTT) / Keiichi Mizutani(NIigata Univ.) / Kentaro Saito / Hanako Noda |
Assistant | Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Tatsuki Okuyama(NTT DOCOMO) / Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Kentaro Kobayashi(Nagoya Univ.) / Masaaki Fuse(Anritsu) / Akihito Noda(Nanzan Univ.) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio / 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) | Radio and computational resource allocation in heterogeneous networks |
Sub Title (in English) | |
Keyword(1) | HetNet |
Keyword(2) | MEC |
Keyword(3) | Scheduling |
1st Author's Name | Riku Saito |
1st Author's Affiliation | The University of Electro-Communications(UEC) |
2nd Author's Name | Koichi Adachi |
2nd Author's Affiliation | The University of Electro-Communications(UEC) |
Date | 2021-03-03 |
Paper # | RCS2020-210 |
Volume (vol) | vol.120 |
Number (no) | RCS-404 |
Page | pp.pp.43-48(RCS), |
#Pages | 6 |
Date of Issue | 2021-02-24 (RCS) |