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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP, IT, RCS | 2018-01-23 16:00 |
Kagawa | Sunport Hall Takamatsu | Database Reference Type Wireless Resource Allocation Method According to Station Distribution Under High Density Wireless Access Environment Keisuke Wakao, Hirantha Abeysekera, Kenichi Kawamura, Yasushi Takatori (NTT)  IT2017-101 SIP2017-109 RCS2017-315 |
As base station density grows aim to enlarging wireless system capacity, frequency utilization degradation caused by int... [more] | IT2017-101 SIP2017-109 RCS2017-315 pp.267-272 |
| CQ (2nd) |
2016-08-28 15:45 |
Ibaraki | Tsukubasan | [Invited Talk]
Current Status and Future Perspectives of Unlicensed-band Wireless Access Hirantha Abeysekera (NTT) |
Mobile data traffic has been increasing rapidly due to increase of hand-held devices such as smart-phones and tablet PCs... [more] | |
| 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 |
|
| CQ | 2015-09-01 14:30 |
Kyoto | Kyoto Institute of Technology | Performance evaluation of channel access acquisition control in unlicensed band for future mobile communication system B. A. Hirantha Sithira Abeysekera, Riichi Kudo, Munehiro Matsui, Yasushi Takatori, Takeo Ichikawa, Masato Mizoguchi (NTT) CQ2015-52 |
Interworking among heterogeneous wireless networks across licensed and unlicensed bands has gained much attention to sup... [more] | CQ2015-52 pp.71-76 |
| AP, RCS (Joint) |
2014-11-13 09:00 |
Yamagata | Yamagata University, Yonezawa Campus | 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, Yukihiko Okumura (NTT DOCOMO) RCS2014-207 |
Interworking among heterogeneous wireless networks across licensed and unlicensed bands has gained much attention to sup... [more] | RCS2014-207 pp.61-66 |
| RCS | 2014-10-16 12:50 |
Kanagawa | Keio Univ. | [Invited Talk]
Expectation for a future radio system Iwao Sasase (Keio Univ.) RCS2014-167 |
The expectation in the future radio system in and beyond 5G is described from a viewpoint of service or application. [more] | RCS2014-167 pp.67-71 |
| AP | 2014-02-06 15:15 |
Aichi | Kojima Industries Corporation, Kojima Research Center | [Invited Lecture]
Radio Wave Propagation Technology for Future Radio Access and Mobile Optical Network
-- Open Up High Frequency Band over 6 GHz -- Tetsuro Imai, Ngochao Tran, Kentaro Saito, Koshiro Kitao, Yukihiko Okumura (NTT DOCOMO) AP2013-174 |
Towards realization of a future mobile network with super high bit rate and capacity, new radio access networks has been... [more] | AP2013-174 pp.45-50 |
| MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] | 2014-01-24 15:40 |
Kyoto | Doshisha University | Technical Requirements for Optical Access System that supports Future Radio Access and Mobile Optical Network Tomohiro Taniguchi, Daisuke Iida, Jun-ichi Kani, Shigeru Kuwano, Jun Terada, Naoto Yoshimoto (NTT) PN2013-68 OPE2013-182 LQE2013-168 EST2013-117 MWP2013-88 |
Studies of the future radio access which realizes wide-bandwidth and ultra-high-speed transmission have been reported. T... [more] | PN2013-68 OPE2013-182 LQE2013-168 EST2013-117 MWP2013-88 pp.209-214 |
| RCS, NS (Joint) |
2013-12-19 16:40 |
Kagawa | Sunport Hall Takamatsu | [Invited Lecture]
Wireless System Interworking for Future Radio Access and Mobile Optical Network Akira Yamada, Yoshifumi Morihiro, Yukihiko Okumura (NTT DOCOMO) NS2013-149 RCS2013-237 |
This paper describes technologies to interwork cellular systems with other Radio Access Technologies (RATs) such as Wire... [more] | NS2013-149 RCS2013-237 pp.87-92(NS), pp.181-186(RCS) |
| RCS, NS (Joint) |
2013-12-20 12:05 |
Kagawa | Sunport Hall Takamatsu | WLAN/cellular Cooperation for Future Radio Access and Mobile Optical Network Riichi Kudo, B. A. Hirantha Sithira Abeysekera, Yasushi Takatori, Masato Mizoguchi (NTT), Hiroto Yasuda, Akira Yamada, Yukihiko Okumura (NTT DOCOMO) NS2013-155 RCS2013-247 |
The number of access points of wireless LANs (WLANs) is increasing to satisfy the growing wireless traffic and the rapid... [more] | NS2013-155 RCS2013-247 pp.119-124(NS), pp.237-242(RCS) |
| RCS | 2013-10-18 13:00 |
Tokyo | Sophia Univ. | A Study of Multi-domain Radio Resource Management on Future Radio Access and Mobile Optical Network Yoshifumi Morihiro, Hiroto Yasuda, Yasufumi Morioka, Yukihiko Okumura (NTT DOCOMO) RCS2013-164 |
In this report, in order to realize future super high bit rate and high capacity mobile communication network, on the en... [more] | RCS2013-164 pp.127-131 |
| MW, AP (Joint) |
2013-09-13 16:15 |
Tokyo | NHK Science Tech. Research Lab. | Super High Bit Rate Mobile Future Radio Access System using SHF/EHF Bands Yukihiko Okumura, Shoichi Narahashi, Tetsuro Imai, Satoshi Suyama, Hiroshi Okazaki, Yasunori Suzuki (NTT DOCOMO) MW2013-99 |
In this report, in order to realize future super high bit rate and high capacity mobile communication network, on the pr... [more] | MW2013-99 pp.65-70 |
| RCS, SR, SRW (Joint) |
2013-02-28 09:40 |
Tokyo | Waseda Univ. | Evaluation of Downlink System-level Performance for Non-Orthogonal Multiple Access (NOMA) Yuya Saito, Anass Benjebbour, Yoshihisa Kishiyama, Takehiro Nakamura (NTT DOCOMO) RCS2012-325 |
As a promising downlink multiple access for future radio access (FRA), this paper investigates the system-level performa... [more] | RCS2012-325 pp.249-254 |
| SAT, RCS (Joint) |
2012-08-30 13:25 |
Kochi | Kochi City Cultura-Plaza CUL-PORT | Total Recording of Radio Environment and its Applications Yoshio Karasawa, Katsuhiro Nakada, Phavanhna Phommasack (UEC) RCS2012-103 |
Performance of signal processing using a personal computer increases year by year rapidly. Thanks to this progress, long... [more] | RCS2012-103 pp.43-48 |
| AP, RCS (Joint) |
2010-11-11 15:15 |
Fukui | Fukui Univ. | [Invited Talk]
LTE Enhancements and Future Radio Access Takehiro Nakamura, Yoshihisa Kishiyama, Anass Benjebbour (NTT DOCOMO) AP2010-106 RCS2010-148 |
3GPP (3rd Generation Partnership Project) is currently in the finalization stage of LTE Release 10 (LTE-Advanced). With ... [more] | AP2010-106 RCS2010-148 pp.81-89(AP), pp.35-43(RCS) |
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