Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IN, RCS, NV (Joint) |
2024-05-31 10:35 |
Fukuoka |
Fukuoka University |
[Invited Talk]
Disaggregation And Reconstruction of Mobile Network System On Top Of General Purpose Computing Environment Katsuhiro Horiba, Hiroki Watanabe (SoftBank) |
[more] |
|
IA, SITE, IPSJ-IOT [detail] |
2024-03-13 14:55 |
Okinawa |
Miyakojima City Future Creation Center (Primary: On-site, Secondary: Online) |
Autonomous and Decentralized MANO Mechanism to Realize Availability for Data processing in Wide-area MEC Environment Takao Kondo (Hokkaido Univ.), Hiroki Watanabe, Keiichi Shima, Katsuhiro Horiba (SoftBank) SITE2023-99 IA2023-105 |
[more] |
SITE2023-99 IA2023-105 pp.189-194 |
NS, IN (Joint) |
2024-03-01 09:20 |
Okinawa |
Okinawa Convention Center |
Autonomous Decentralized Mobile System Focusing on Resilience Hiroki Watanabe, Keiichi Shima, Katsuhiro Horiba (SB) NS2023-208 |
Mobile systems have become critical infrastructure, requiring high fault tolerance. However, in a standard 5G System, th... [more] |
NS2023-208 pp.214-219 |
NS, IN (Joint) |
2024-03-01 09:45 |
Okinawa |
Okinawa Convention Center |
Distributed AAA in an Autonomous Distributed Mobile System Environment Atsuki Takata (JAIST), Hiroki Watanabe, Keiichi Shima, Horiba Katsuhiro (SBKK), Satoshi Uda, Yoichi Shinoda (JAIST) NS2023-209 |
[more] |
NS2023-209 pp.220-223 |
NS |
2023-10-05 10:35 |
Hokkaido |
Hokkaidou University + Online (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
A Design of stateless 5G core network with procedural processing Hiroki Watanabe, Atsuki Takata, Keiichi Shima (Softbank), Kunio Akashi, Yuji Sekiya (Univ. of Tokyo), Katsuhiro Horiba (Softbank) NS2023-87 |
In a standard 5G core network (CN; 5GC), a large number of User Equipments (UEs) are accommodated by a single Network Fu... [more] |
NS2023-87 pp.89-94 |
IN, NS (Joint) |
2023-03-02 15:00 |
Okinawa |
Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
per-UE-type Monolithic 5GC - Implementation and evaluation of per-UE SMNF Tatsuro Murata, Tomoaki Kanaya, Hiroki Watanabe, Keiichi shima, Tomoya Hasegawa, Ryoji Hirai, Hirotaka Nishino (Softbank Corp.), Kunio Akashi, Yuji Sekiya (The Univ. of Tokyo), Katsuhiro Horiba (Softbank Corp.) NS2022-193 |
The standard 5G Core Network (5GC) is designed as a distributed microservice architecture and consists of multiple Netwo... [more] |
NS2022-193 pp.151-156 |
IN, NS (Joint) |
2023-03-02 15:10 |
Okinawa |
Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
A design of data structures for stateless 5G core network Kunio Akashi (The Univ. of Tokyo), Hiroki Watanabe, Keiichi Shima, Tomoya Hasegawa, Tatsuro Murata, Tomoaki Kanaya, Ryoji Hirai, Takahiro Hirotaka (SoftBank), Seiichi Yamamoto, Takuji Iimura (The Univ. of Tokyo), Katsuhiro Horiba (SoftBank), Yuji Sekiya (The Univ. of Tokyo) IN2022-86 |
In 5G Core Network (5GC) deployment services, network functions maintain UE context information. This adds complexity to... [more] |
IN2022-86 pp.121-126 |
IN, NS (Joint) |
2023-03-03 13:30 |
Okinawa |
Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
An implementation of a stateless procedural 5G core network using Network Function based 5G core network software Hiroki Watanabe, Keiichi Shima, Tomoya Hasegawa, Tatsuro Murata, Tomoaki Kanaya, Ryoji Hirai, Takahiro Hirotaka (SoftBank), Kunio Akashi, Seiichi Yamamoto, Takuji Iimura, Yuji Sekiya (The Univ. of Tokyo), Katsuhiro Horiba (SoftBank) NS2022-242 |
In a standard 5G core network (CN;5GC), a single Network Function (NF) accommodates a large number of User Equipment (UE... [more] |
NS2022-242 pp.430-435 |
RCS, NS (Joint) |
2022-12-15 16:10 |
Aichi |
Nagoya Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
A Design of stateless 5G core network with procedural processing Hiroki Watanabe, Keiichi Shima, Tomoya Hasegawa, Tatsuro Murata, Tomoaki Kanaya, Ryoji Hirai, Takahiro Hirotaka (SoftBank), Kunio Akashi, Seiichi Yamamoto, Takuji Iimura, Yuji Sekiya (The Univ. of Tokyo), Katsuhiro Horiba (SoftBank) NS2022-139 |
In standard 5GC, a single Network Function (NF) serves a large number of User Equipments (UEs), and the context of a UE ... [more] |
NS2022-139 pp.54-59 |
SRW, SeMI, CNR (Joint) |
2022-11-25 11:25 |
Tochigi |
Epinard Nasu (Primary: On-site, Secondary: Online) |
Indoor 3D Positioning Method for a Single Microphone Using a Single Speaker Yuta Funada, Masanari Nakamura (Hokkaido Univ.), Hiroaki Murakami (Tokyo Univ.), Hiroki Watanabe (Hokkaido Univ.), Hashizume Hiromichi (NIAD-QE), Masanori Sugimoto (Hokkaido Univ.) SeMI2022-59 |
In this paper, we propose an indoor 3D positioning method of a single microphone using a single speaker.
The proposed m... [more] |
SeMI2022-59 pp.37-42 |
MBE, NC (Joint) |
2022-03-02 13:00 |
Online |
Online |
Machine learning-based method for estimating saccade offset points from electrooculogram
-- The evaluation of the consistency of estimated offset points by eye-fixation-related potentials -- Takuma Saga, Hiroki Watanabe, Yasushi Naruse (NICT) NC2021-51 |
[more] |
NC2021-51 pp.24-29 |
IA |
2022-01-28 14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
LiON: A L3 Protocol Agnostic Experimental Network Construction Tool Considering Disaggregation of Network/Device Configurations Yuki Nagai, Hiroki Watanabe, Takao Kondo, Fumio Teraoka (Keio Univ.) IA2021-54 |
An experimental network environment is required to examin new network systems. This paper proposes an exper-
imental ne... [more] |
IA2021-54 pp.5-12 |
EE |
2022-01-28 11:20 |
Online |
Online |
Basic Experiment of Anode Power Supply using LLC Resonant Converter for Hall Thruster Systems Hiromasa Kondo, Shinatora Choh, Hiroki Watanabe, Hiroaki Kusawake (JAXA) EE2021-44 |
JAXA is studying an anode power supply for realizing lightweight Hall thruster systems. The anode power supply has criti... [more] |
EE2021-44 pp.74-78 |
QIT (2nd) |
2021-11-30 13:30 |
Online |
Online |
[Poster Presentation]
Study of Classical-Quantum Hybrid Distributed Computation Hiroki Watanabe (Hiroshima Univ.), Teruo Tanimoto, Masao Hirokawa (Kyushu Univ.) |
We cannot avoid the possibility that the probabilistic solution output by a quantum computer includes some errors caused... [more] |
|
EE, OME, CPM |
2021-11-18 14:15 |
Online |
Online |
Charge order field-effect transistor at around metal-insulator phase transition temperature Masatoshi Sakai, Riku Takeda, Ryoma Ishii, Hiroki Watanabe, Sakyo Ushikubo, Taito Tanino, Hyuma Masu, Kazuhiro Kudo (Chiba Univ.) EE2021-26 CPM2021-44 OME2021-20 |
[more] |
EE2021-26 CPM2021-44 OME2021-20 pp.47-50 |
IA |
2021-01-29 13:35 |
Online |
Online |
Disruption Tolerant Networking in Layer-5 Providing Richer Communication Functions Hiroki Watanabe, Fumio Teraoka (Keio Univ.) IA2020-31 |
[more] |
IA2020-31 pp.1-8 |
MSS, CAS, IPSJ-AL [detail] |
2020-11-26 15:00 |
Online |
Online |
Globally Optimal Task Allocation to Multiple Types of Agents with Reduction of Selectable Tasks Hiroki Watanabe (Osaka Univ.), Takafumi Kanazawa (Setsunan Univ.) CAS2020-33 MSS2020-25 |
In allocation problems of a variety of tasks to multiple types of agents with different abilities, the efficiency of an ... [more] |
CAS2020-33 MSS2020-25 pp.79-84 |
CS, IN, NS, NV (Joint) |
2020-09-11 13:45 |
Online |
Online |
Extension of an Experimental Network Construction Tool LiON for Realizing Vendor-Independency Yuki Nagai, Hiroki Watanabe, Takao Kondo, Fumio Teraoka (Keio Univ.) NS2020-47 |
[more] |
NS2020-47 pp.33-38 |
SS, MSS |
2020-01-14 15:00 |
Hiroshima |
|
Smith Dynamics-Based Task Allocation Considering Differences of Abilities among Agents Hiroki Watanabe, Takafumi Kanazawa (Osaka Univ.) MSS2019-45 SS2019-29 |
In task allocation problems, efficiency of an allocation is strongly dependent on relationship between properties of tas... [more] |
MSS2019-45 SS2019-29 pp.25-30 |
WBS (2nd) |
2019-12-17 - 2019-12-18 |
Aichi |
Hotel Kinsenkaku |
Design and Implementation of Selective Visible Light Communication for Multiple Video Cameras using a Single LED Illumination Arata Hirano, Shota Shimada, Hiroki Watanabe (Hokkaido Univ.), Hiromichi Hashizume (NII), Masanori Sugimoto (Hokkaido Univ.) |
In this paper, we propose a selective visible light communication technique using a single light source and multiple vid... [more] |
|