| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MoNA, IPSJ-MBL, IPSJ-DPS, IPSJ-ITS | 2017-06-01 12:15 |
Okinawa | Chatan-cho Mihama MS | A Study of Handover Reduction based on Moving Direction and Velocity of Users for 5G Multi-layered Networks Akira Kishida, Yoshifumi Morihiro, Takahiro Asai, Yukihiko Okumura (NTT DOCOMO)  MoNA2017-3 |
In forthcoming fifth-generation (5G) radio access networks, Radio Access Technology (RAT) or cell layer, which represent... [more] | MoNA2017-3 pp.61-66 |
| RCS | 2017-04-25 13:05 |
Kagawa | Kotohira Onsen Kotosankaku | A Study of Handover Reduction considering Moving Direction of UE for 5G Multi-layered Networks with Overlay Structure Akira Kishida, Yoshifumi Morihiro, Takahiro Asai, Yukihiko Okumura (NTT DOCOMO) RCS2017-22 |
In forthcoming fifth-generation (5G) radio access networks, Radio Access Technology (RAT) or cell layer, which represent... [more] | RCS2017-22 pp.113-118 |
| MoNA, ASN, IPSJ-MBL, IPSJ-UBI [detail] | 2017-03-10 09:50 |
Tokyo | University of Tokyo (Hongo Campus) | A Study of Handover Reduction based on Moving Direction of User for 5G Multi-layered Networks with Overlay Structure Akira Kishida, Yoshifumi Morihiro, Takahiro Asai, Yukihiko Okumura (NTT DOCOMO) MoNA2016-42 |
(To be available after the conference date) [more] | MoNA2016-42 pp.223-228 |
| RCS | 2016-06-22 16:10 |
Okinawa | Univ. of the Ryukyus | A Study of Multi-Domain Radio Resource Management based on Service Types and User Preferences Akira Kishida, Daisuke Koizumi, Yoshifumi Morihiro, Takahiro Asai (NTT DOCOMO) RCS2016-52 |
The phantom cell concept is considered towards the realization of 5G radio access network. In the phantom cell concept, ... [more] | RCS2016-52 pp.35-40 |
| MoNA, IPSJ-MBL, IPSJ-DPS, IPSJ-ITS | 2016-05-27 14:50 |
Okinawa | Okinawa Industry Support Center | A Study of Load Balancing Control for Multi-Layer Network under Urban Environment Model Akira Kishida, Daisuke Koizumi, Yoshifumi Morihiro, Takahiro Asai (NTT DOCOMO) MoNA2016-4 |
(To be available after the conference date) [more] | MoNA2016-4 pp.199-204 |
| IE, IMQ, MVE, CQ (Joint) [detail] |
2016-03-07 10:25 |
Okinawa | Hidden/exposed terminal estimation method using Beacon for Wireless LANs Akiyoshi Inoki, Hirantha Abeysekera, Munehiro Matsui, Takeo Ichikawa, Masato Mizoguchi (NTT), Akira Kishida, Daisuke Koizumi, Akira Yamada, Yoshifumi Morihiro, Takahiro Asai, Yukihiko Okumura (NTT DOCOMO) CQ2015-113 |
The use of unlicensed band systems such as wireless LANs has been increasing with rapid growth of smart phones and table... [more] | CQ2015-113 pp.31-36 |
|
| RCS, CCS, SR, SRW (Joint) |
2016-03-02 11:40 |
Tokyo | Tokyo Institute of Technology | A Study of Multi-Domain Radio Resource Management for Urban Environment Model Akira Kishida, Daisuke Koizumi, Yoshifumi Morihiro, Asai Takahiro (NTT DOCOMO) RCS2015-339 |
(To be available after the conference date) [more] | RCS2015-339 pp.37-42 |
| AP (2nd) |
2016-02-29 16:45 |
Overseas | Telecommunications University, Nha Trang, Vietnam | FPGA-based all digital OFDM visible light communication with low-frame-rate CMOS image sensor Ryo Ito, Takahiro Asai, Ryotaro Kitaoka, Tomoki Kondo, Shota Mizuno, Nguyen Thi Nguyen, Wataru Chujo (Meijo Univ.) |
Orthogonal Frequency Division Multiplexing (OFDM) has been applied to LED visible light communication in combination wit... [more] | |
| AP (2nd) |
2016-03-01 10:25 |
Overseas | Telecommunications University, Nha Trang, Vietnam | LED visible light communication using 16-element LED array and 120-fps CMOS image sensor in rolling shutter mode Shota Mizuno, Tomoki Kondo, Ryotaro Kitaoka, Ryo Ito, Takahiro Asai, Nguyen Thi Nguyen, Wataru Chujo (Meijo Univ) |
In order to increase the symbol rate of the image-sensor-based visible light communication, 120-fps CMOS image sensor in... [more] | |
| NS, RCS (Joint) |
2015-12-18 11:50 |
Ehime | Matsuyama Community Center | DUR Performance of Fiber-optic Inband Relaying as parameters of carrier frequency and optical fiber length Youhei Hanzawa, Sho Nakazawa (Kogakuin Univ.), Takahiro Kubo, Takahiro Asai, Yukihiko Okumura (NTT DOCOMO), Hiroyuki Otsuka (Kogakuin Univ.) RCS2015-266 |
We have proposed fiber-optic relaying to improve cell edge performance, and have discussed the design methods. Especiall... [more] | RCS2015-266 pp.133-138 |
| CQ | 2015-09-02 11:00 |
Kyoto | Kyoto Institute of Technology | [Special Talk]
Standardization Trends on Wireless LAN Akira Yamada, Daisuke Nojima, Takahiro Kubo, Takahiro Asai (NTT DOCOMO) CQ2015-62 |
As rapid popularization of smartphones and rich contents, new standards are being discussed to achieve higher throughput... [more] | CQ2015-62 pp.131-135 |
| RCS, SR, SRW (Joint) |
2015-03-05 11:15 |
Tokyo | Tokyo Institute of Technology | Performance evaluation of unlicensed band access for future radio access mobile optical network Riichi Kudo, Hirantha Abeysekera, Yasushi Takatori, Takeo Ichikawa, Masato Mizoguchi (NTT), Hiroto Yasuda, Yasufumi Morioka, Akira Yamada, Yoshifumi Morihiro, Takahiro Asai, Yukihiko Okumura (NTT DOCOMO) RCS2014-342 |
[more] | RCS2014-342 pp.243-248 |
| MICT, ASN, MoNA (Joint) |
2015-01-26 09:50 |
Wakayama | Nanki Shirahama | QoS Control on Wi-Fi/Cellular Link-aggregation Environment Yasufumi Morioka, Yoshifumi Morihiro, Takahiro Asai (NTT DOCOMO) MoNA2014-60 |
5G wireless access network realizes a network with higher system performance, which can manage various types of traffic ... [more] | MoNA2014-60 pp.13-18 |
| RCS, NS (Joint) |
2014-12-18 15:50 |
Mie | Iseshi-Kanko-Bunka-Kaikan (Mie) | [Invited Lecture]
Mobile Optical Networking technologies toward 5G Jun Terada, Shigeru Kuwano, Hiro Suzuki (NTT), Takahiro Asai, Yukihiko Okumura (NTT DOCOMO), Akihiro Otaka (NTT) NS2014-153 RCS2014-238 |
[more] | NS2014-153 RCS2014-238 pp.37-41(NS), pp.109-113(RCS) |
| IN, MoNA (Joint) |
2014-11-18 16:15 |
Yamaguchi | Simonosekishi-Kinro-Fukushi-Kaikan | [Invited Lecture]
Standardization on Cellular and Wi-Fi Interworking Akira Yamada, Hiroto Yasuda, Yasufumi Morioka, Yoshifumi Morihiro, Takahiro Asai, Yukihiko Okumura (NTT DOCOMO) IN2014-86 MoNA2014-49 |
In order to tackle rapidly increasing traffic, mobile operators need to offload their traffic to other wireless systems.... [more] | IN2014-86 MoNA2014-49 pp.27-32(IN), pp.3-8(MoNA) |
| IN, MoNA (Joint) |
2014-11-18 17:05 |
Yamaguchi | Simonosekishi-Kinro-Fukushi-Kaikan | Evaluation of the Impact on QoE of Packet Lost and Latency for Web Browsing and Proposal of the Method for QoE Improvement by Dropping High-latency Packets Yasufumi Morioka, Yoshifumi Morihiro, Kenji Shimizu, Takahiro Asai, Yukihiko Okumura (NTT DOCOMO) MoNA2014-51 |
QoE (Quality of Experience) enhancement is required in the mobile communication network. In order to provide a higher le... [more] | MoNA2014-51 pp.15-20 |
| RCS, NS (Joint) |
2013-12-18 13:30 |
Kagawa | Sunport Hall Takamatsu | Performance on Interference between Backhaul and Access Links in Fiber-optic Relaying Naohiro Tanoi (Kogakuin Univ.), Takahiro Kubo, Takahiro Asai, Yukihiko Okumura (NTT DOCOMO), Hiroyuki Otsuka (Kogakuin Univ.) RCS2013-210 |
This paper presents a new type of fiber-optic relaying that extends the coverage of mobile networks heavily shadowed are... [more] | RCS2013-210 pp.23-28 |
| CS | 2013-11-15 09:00 |
Hokkaido | Noboribetsu-onsen Dai-ichi Takimotokan (Hokkaido) | A Study on Optical Bandwidth Reduction for Future Radio Access and Mobile Optical Network Takahiro Kubo, Takahiro Asai, Yukihiko Okumura (NTT DOCOMO) CS2013-51 |
There has been a significant growth in mobile traffic over the past few years with the introduction of smart phones on w... [more] | CS2013-51 pp.63-68 |
| RCS, NS (Joint) |
2011-07-21 11:05 |
Hokkaido | Asahikawa Civic Culture Hall | Investigation of Interference Rejection Combining Receiver to Suppress Inter-cell Interference in LTE-Advanced Downlink Yusuke Ohwatari, Nobuhiko Miki, Takahiro Asai, Tetsushi Abe (NTT DOCOMO), Hidekazu Taoka (DOCOMO Euro Lab) RCS2011-80 |
The interference rejection combining (IRC) receiver is effective in improving the cell-edge user throughput because it s... [more] | RCS2011-80 pp.31-36 |
| RCS | 2011-04-22 13:55 |
Kanagawa | Keio University | A Study on Resource Allocation of VoIP Traffic Employing Sub-frame Bundling and Non Real-time Traffic in LTE Uplink Masashige Shirakabe, Yoshiaki Ofuji, Akihito Hanaki, Nobuhiko Miki, Takahiro Asai, Junichiro Hagiwara (NTT DOCOMO) RCS2011-15 |
[more] | RCS2011-15 pp.83-88 |
[Return to Top Page]