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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2023-03-03 09:00 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Large-scale Simulation for Integrated Demonstration of Management Technology in Advanced 5G Network Haruhisa Hirayama, Megumi Shibuya, Akira Yamaguchi, Yu Tsukamoto, Takahide Murakami, Hiroyuki Shinbo (KDDI Research)  RCS2022-281 |
In the advanced 5G era around 2025, mobile traffic with various required qualities such as high capacity, ultra-low late... [more] | RCS2022-281 pp.185-189 |
| RCS, SR, SRW (Joint) |
2021-03-04 10:55 |
Online | Online | A Study of Feedback Control for Suppression of Communication Quality Deterioration in Adaptive RAN Haruhisa Hirayama, Yu Tsukamoto, Shinobu Nanba, Hiroyuki Shinbo (KDDI Research) RCS2020-230 |
In order to meet the requirements of diverse services in the advanced 5G era, we have proposed Adaptive RAN, in which th... [more] | RCS2020-230 pp.141-146 |
| NS, RCS (Joint) |
2020-12-18 14:35 |
Online | Online | A Study of Information Collection for Communication Quality Assurance Control in Adaptive RAN Haruhisa Hirayama, Yu Tsukamoto, Shinobu Nanba, Hiroyuki Shinbo (KDDI Research) RCS2020-150 |
In order to meet the requirements of diverse services in the advanced 5G era, we have proposed Adaptive RAN, in which th... [more] | RCS2020-150 pp.85-90 |
| CS, IN, NS, NV (Joint) |
2020-09-11 10:25 |
Online | Online | [Invited Lecture]
Trends of Open Mobile Networks and KDDI's activities Shinobu Nanba, Haruhisa Hirayama, Michiaki Hayashi (KDDI Research) CS2020-42 |
[more] | CS2020-42 pp.41-43 |
| RCS, SR, SRW (Joint) |
2020-03-04 09:20 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
Placement of Base Station Functions According to Diverse Services on Adaptive RAN Yu Tsukamoto, Haruhisa Hirayama, Seung Il Moon, Shinobu Nanba, Kosuke Nishimura, Hiroyuki Shinbo (KDDI Research) RCS2019-321 |
[more] | RCS2019-321 pp.7-12 |
| RCS, SR, SRW (Joint) |
2020-03-04 09:40 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
A Study of Efficient Radio Resource Allocation Method Considering Various Services in Adaptive RAN Haruhisa Hirayama, Yu Tsukamoto, Shinobu Nanba, Seungil Moon, Kosuke Nishimura, Hiroyuki Shinbo (KDDI Research) RCS2019-322 |
In order to meet the requirements of various 5G services, we have proposed Adaptive RAN system, in which base station fu... [more] | RCS2019-322 pp.13-17 |
| RISING (2nd) |
2019-11-26 10:30 |
Tokyo | Fukutake Learning Theater, Hongo Campus, Univ. Tokyo | [Poster Presentation]
Slice Admission Control Scheme using the Ensemble Learning Method in 5G RAN Slicing Environments Seungil Moon, Haruhisa Hirayama, Yu Tsukamoto, Shinobu Nanba, Kosuke Nishimura (KDDI Research Inc.) |
Network slicing allows splitting a common shared network across multiple logical networks. It configured to meet the spe... [more] | |
| CS | 2019-07-05 10:25 |
Kagoshima | Amami City Social Welfare Center | [Invited Talk]
Demonstration of Two-Level Scheduling for RAN Slicing in Multi-CU/DU Architecture Yu Tsukamoto, Haruhisa Hirayama, Shinobu Nanba, Kosuke Nishimura (KDDI Research) CS2019-42 |
[more] | CS2019-42 pp.133-136 |
| OCS, CS (Joint) |
2019-01-17 15:05 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki Island) | [Special Invited Talk]
Technical Trends of Mobile Fronthaul/Backhaul from 5G and Beyond Kosuke Nishimura, Shota Ishimura, Abdelmoula Bekkali, Kazuki Tanaka, Haruhisa Hirayama, Yu Tsukamoto, Ryo Inohara, Shinobu Nanba, Masatoshi Suzuki (KDDI Research, Inc.) CS2018-91 |
(Advance abstract in Japanese is available) [more] | CS2018-91 pp.25-30 |
| AP | 2017-06-08 13:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Measurement evaluation of a two-slot array antenna fed by a post-wall waveguide in the 60-GHz band for mobile terminals Takashi Tomura, Haruhisa Hirayama, Jiro Hirokawa (Tokyo Tech) AP2017-40 |
In this paper, we propose a two-slot antenna inserted by an edge of a mobile device substrate for the 60-GHz band. The d... [more] | AP2017-40 pp.1-6 |
| AP (2nd) |
2017-01-26 - 2017-01-27 |
Overseas | Malaysia-Japan International Institute of Technology (MJIIT) | Design of a Matching Circuit using a Post for a Metal Cap with Two Slots for a 60 GHz-band Mobile Module Haruhisa Hirayama, Jiro Hirokawa, Makoto Ando (Tokyo Tech) |
This paper presents a design of the matching circuit using a post for a metal cap with two slots for a 60 GHz-band mobil... [more] | |
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