Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SR, SRW (Joint) |
2014-03-03 14:00 |
Tokyo |
Waseda Univ. |
[Invited Lecture]
Research and Development of IEEE 802.11af System Implementation Keiichi Mizutani, Takeshi Matsumura, Kentaro Ishizu, Zhou Lan, Homare Murakami, Hiroshi Harada (NICT) SR2013-98 |
Demand for wireless communication has increased significantly, on the other hand, the frequency band available for wirel... [more] |
SR2013-98 pp.15-22 |
SR |
2014-01-24 16:35 |
Miyagi |
Tohoku Univ. |
Dynamic Spectrum Access Network with Wireless Clouds toward 5G Mobile Communication Systems Hiroshi Harada, Homare Murakami, Kentaro Ishizu, Stanislav Filin, Zhou Lan, Masayuki Oodo, Fumihide Kojima, Chang-Woo Pyo, Keiichi Mizutani, Takeshi Matsumura, Kazuo Ibuka (NICT) SR2013-95 |
[more] |
SR2013-95 pp.109-116 |
RCS, NS (Joint) |
2013-12-19 18:15 |
Kagawa |
Sunport Hall Takamatsu |
[Invited Talk]
Development and Standardization Activities of White Space Communication Systems Hiroshi Harada, Homare Murakami, Kentaro Ishizu, Stanislav Filin, Zhou Lan, Fumihide Kojima, Chang-Woo Pyo, Keiichi Mizutani, Takeshi Matsumura, Kazuo Ibuka (NICT) NS2013-151 RCS2013-239 |
[more] |
NS2013-151 RCS2013-239 pp.95-100(NS), pp.189-194(RCS) |
SR |
2013-10-24 13:00 |
Osaka |
Osaka Univ. |
[Technology Exhibit]
White Space Communication Network with IEEE 802.11af/IEEE 802.22 Capable of Primary User Protection and Secondary User Coexistence Kentaro Ishizu (NICT), Keigo Hasegawa, Masayuki Takekawa (Hitachi Kokusai Electric), Keiichi Mizutani, Zhou Lan, Ha Nguyen Tran, Stanislav Filin, Takeshi Matsumura (NICT), Kei Yanagisawa, Keat-Beng Toh (Hitachi Kokusai Electric), Homare Murakami (NICT), Seishi Sasaki, Masahiro Asano (Hitachi Kokusai Electric), Hiroshi Harada (NICT) SR2013-58 |
[more] |
SR2013-58 pp.21-28 |
SR |
2013-10-25 09:25 |
Osaka |
Osaka Univ. |
Prototype Hardware of IEEE 802.11af/D5.0 for Wireless LAN Systems Operating on TV White Spaces Keiichi Mizutani, Takeshi Matsumura, Kentaro Ishizu, Zhou Lan, Homare Murakami, Hiroshi Harada (NICT) SR2013-65 |
Frequency resources for wireless communications would be depleted by explosively grown wireless data traffic in the near... [more] |
SR2013-65 pp.69-76 |
MWP |
2013-04-26 15:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Development and standardization activities for cognitive radio technology and white space communication systems Homare Murakami, Kentaro Ishizu, Stanislav Filin, Zhou Lan, Fumihide Kojima, Takeshi Matsumura, Hiroshi Harada (NICT) MWP2013-6 |
This paper summarizes current developments of cognitive radio technology and white space communication systems, expected... [more] |
MWP2013-6 pp.27-32 |
RCS, SR, SRW (Joint) |
2013-02-28 10:00 |
Tokyo |
Waseda Univ. |
Utilizing multi-location option for the coexistence among TVWS devices Ha Nguyen Tran, Gabriel Porto Villardi, Zhou Lan, Hiroshi Harada (NICT) SR2012-98 |
[more] |
SR2012-98 pp.89-94 |
SAT, RCS (Joint) |
2012-08-31 16:05 |
Kochi |
Kochi City Cultura-Plaza CUL-PORT |
Multi-channel Wireless LAN with Variable Bandwidth in TV White Space Keiichi Mizutani, Ryuhei Funada, Zhou Lan, Hiroshi Harada (NICT) RCS2012-124 |
Demand for wireless communication has increased significantly,
on the other hand, the frequency band available for wir... [more] |
RCS2012-124 pp.169-173 |
SR |
2012-05-24 13:00 |
Kanagawa |
Keio univ. at Hiyoshi |
[Technology Exhibit]
Wireless Network System for TV White Space with Coordination of Database Kentaro Ishizu, Homare Murakami, Zhou Lan, Ha Nguyen Tran, Hiroshi Harada (NICT) SR2012-4 |
Not only sensing by the secondary users but also database is inevitable to determine available channels in TV white spac... [more] |
SR2012-4 pp.23-30 |
SR, RCS, SRW (Joint) |
2012-03-07 13:50 |
Kanagawa |
YRP |
WiFi in TVWS-An overview of IEEE 802.11af Zhou Lan, Chen Sun, Yohannes Alemseged, Gabriel Villardi, Ha-Nguyen Tran, Hiroshi Harada (NICT) SR2011-114 |
[more] |
SR2011-114 pp.73-78 |
SR |
2012-01-27 15:30 |
Kagoshima |
Kagoshima |
Coexistence of Secondary User Networks under Primary User Constraints in TV White Space Chen Sun, Gabriel Porto Villardi, Zhou Lan, Yohannes D. Alemseged, Ha Nguyen Tran, Hiroshi Harada (NICT) SR2011-101 |
[more] |
SR2011-101 pp.139-145 |
SR |
2012-01-27 15:55 |
Kagoshima |
Kagoshima |
A resource allocation algorithm for WLAN and WRAN system coexistence in TVWS Zhou Lan, Chen Sun, Yohannes Alemseged, Gabriel Villardi, Ha-Nguyen Tran, Hiroshi Harada (NICT) SR2011-102 |
[more] |
SR2011-102 pp.147-150 |
SR |
2011-04-22 11:25 |
Shimane |
Matsue Terrsa |
Television White Space (TVWS) Geo-Location Database Access by Personal Portable Device Yohannes D. Alemseged, Chen Sun, Zhou Lan, Sum Chin Sean, Ha Nguyen Tran, Gabriel Villardi, Hiroshi Harada (NICT) SR2011-12 |
Cognitive radio system (CRS) that dynamically access radio spectrum based on the availability of unoccupied spectrum has... [more] |
SR2011-12 pp.71-75 |
SR |
2011-04-22 11:50 |
Shimane |
Matsue Terrsa |
On the Evaluation of the Control Mechanism for Client Devices in P802.11af Chen Sun, Zhou Lan, Yohannes D. Alemseged, Ha Nguyen Tran, Chin Sean Sum, Gabriel Villardi, Hiroshi Harada (NICT) SR2011-13 |
Spectrum scarcity has become one of the limiting factors of the evolution of wireless communication systems to incorpora... [more] |
SR2011-13 pp.77-81 |
SR |
2011-04-22 15:05 |
Shimane |
Matsue Terrsa |
IEEE 802.11af Standardization Activities:TV White Space Security Issues Chin-Sean Sum, Zhou Lan, Chen Sun, Yohannes D. Alemseged, Ha Nguyen Tran, Gabriel Porto Villardi, Hiroshi Harada (NICT) SR2011-16 |
IEEE 802.11af is the IEEE task group (TG) responsible for specifying the physical (PHY) and medium access control (MAC) ... [more] |
SR2011-16 pp.91-96 |
SR |
2011-04-22 15:30 |
Shimane |
Matsue Terrsa |
On the Efficiency of Dynamic Frequency Selection Based Coexistence Mechanisms for TV White Space Enabled Cognitive Networks in Japan Gabriel Porto Villardi, Chin-Sean Sum, Chen Sun, Yohannes D. Alemseged, Zhou Lan, Hiroshi Harada (NICT) SR2011-17 |
[more] |
SR2011-17 pp.97-103 |
SAT, RCS (Joint) |
2010-08-27 16:00 |
Kagoshima |
Kagoshima Univ. |
A Coexistence Algorithm for Tightly Coupled WLAN and WRAN on TVWS band Zhou Lan, Junyi Wang, C.S Sum, Hiroshi Harada (NICT) RCS2010-103 |
(To be available after the conference date) [more] |
RCS2010-103 pp.147-151 |
SAT, RCS (Joint) |
2010-08-27 16:20 |
Kagoshima |
Kagoshima Univ. |
Cross Layer Design of a Wireless Communication System in TV White Space Chin-Sean Sum, Gabriel Porto Villardi, Junyi Wang, Tuncer Baykas, Zhou Lan, Mohammad Azizur Rahman, Chunyi Song, Chen Sun, Yohannes Alemseged, Ha Nguyen Tran, Stanislav Filin, Hiroshi Harada (NICT) RCS2010-104 |
This paper proposes a cross layer design for a practical cognitive communication system operating in the TV white space ... [more] |
RCS2010-104 pp.153-158 |
SAT, RCS (Joint) |
2010-08-27 16:40 |
Kagoshima |
Kagoshima Univ. |
Beamforming Based Coexistence Algorithm for Coupled Heterogeneous Networks on TVWS Junyi Wang, Tuncer Baykas, Chen Sun, Zhou Lan, Chin-Sean Sum, Azizur M Rahman, Chunyi Song, Hiroshi Harada (NICT) RCS2010-105 |
[more] |
RCS2010-105 pp.159-163 |
RCS, AP (Joint) |
2009-11-27 15:10 |
Tokyo |
Tokyo Inst. of Tech. |
A Scalable Heuristic Scheduling Technique for STDMA-based Millimeter-wave WPAN System with Directional Antennas Chin-Sean Sum, Mohammad Azizur Rahman, Zhou Lan, Junyi Wang, Ryuhei Funada, Tuncer Baykas, Hiroshi Harada, Shuzo Kato (NICT) RCS2009-164 |
[more] |
RCS2009-164 pp.183-188 |
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