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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| WBS | 2012-10-26 10:55 |
Kyoto | Kyoto Univ. | On Feasibility of Semi-Blind Interference Alignment over OFDM Channels Manato Takai (Shizuoka Univ.), Koji Ishibashi (The Univ. of Electro-Communications), Won-Yong Shin (Dankook Univ.), Hyo Seok Yi (Harvard Univ.), Tadahiro Wada (Shizuoka Univ.)  WBS2012-27 |
Interference alignment (IA) is an effective approach, which acheives high capacity by overlapping in- terference signals... [more] | WBS2012-27 pp.7-12 |
| SR, AN, USN, RCS (Joint) |
2012-10-19 11:40 |
Fukuoka | Fukuoka univ. | Proposal of a new ship collision alert system using WSN terminals Shunsuke Okamura, Kaiji Mukumoto, Tadahiro Wada (Shizuoka Univ) USN2012-49 |
Ship collision alert system is a system that raises an alarm and urges steersman to avoid collision when the ship abnorm... [more] | USN2012-49 pp.119-124 |
| WBS | 2012-07-26 13:45 |
Aichi | Nagoya Univ. | A Study on Semi-Blind Interference Alignment Exploiting Frequency Selectivity of Fading Channels Manato Takai (Shizuoka Univ.), Koji Ishibashi (Univ. Electoro-Communications), Won-Yong Shin (Dankook Univ.), Akihisa Yokoyama (TOYOTA InfoTechnology Center), Tadahiro Wada (Shizuoka Univ.) WBS2012-23 |
In this paper, we focus on a X channel; a system with two transmitters, two receivers, each equipped with a single anten... [more] | WBS2012-23 pp.73-78 |
| NS, RCS (Joint) |
2011-12-15 10:00 |
Yamaguchi | Yamaguchi University | Proposal of Decision Feedback Successive Carrier Synchronization Method for Meteor Burst Communications Keisuke Komatsubara, Kaiji Mukumoto, Tadahiro Wada, Koji Ishibashi (Shizuoka Univ.) RCS2011-234 |
We have previously proposed Go-Back-i symbol(GBi)-ARQ scheme appropriate to Meteor Burst Communication. GBi-ARQ shceme c... [more] | RCS2011-234 pp.11-16 |
| RCS, NS (Joint) |
2011-07-22 11:05 |
Hokkaido | Asahikawa Civic Culture Hall | A Study on an Adaptive Relay Technique Selection in Multi-hop Transmissions Tasuku Hatano, Tadahiro Wada, Koji Ishibashi (Shizuoka Univ.) RCS2011-95 |
[more] | RCS2011-95 pp.123-127 |
| RCS, NS (Joint) |
2011-07-22 11:25 |
Hokkaido | Asahikawa Civic Culture Hall | A study on Performance of Collaborative Multi-hop Transmission in Non-Uniformly Distributed Network over Nakagami-Rice Fading Channels Toshiki Kobayashi, Koji Ishibashi, Tadahiro Wada (Shizuoka Univ.) RCS2011-96 |
[more] | RCS2011-96 pp.129-134 |
| RCS, NS (Joint) |
2011-07-22 16:25 |
Hokkaido | Asahikawa Civic Culture Hall | A Study on Decision Feedback Coherent Detection Method for Meteor Burst Communications Shinsuke Nagata, Kaiji Mukumoto, Tadahiro Wada, Koji Ishibashi (Shizuoka Univ.) RCS2011-107 |
In Meteor Burst Communications (MBC), their channels randomly open and the received signal power through the channels v... [more] |
RCS2011-107 pp.193-198 |
| RCS | 2011-06-24 15:50 |
Okinawa | Ryukyu Univ. | A Study on Implementation of Network Error Correction Codes using GNU Radio/USRP2 Satoshi Horibe, Koji Ishibashi, Tadahiro Wada, Kaiji Mukumoto (Shizuoka Univ) RCS2011-71 |
Recently，the Network Error Correcting Codes (NECC) to achieve error correction by using the topology structure of networ... [more] | RCS2011-71 pp.209-214 |
| NS, RCS (Joint) |
2010-12-16 11:50 |
Okayama | Okayama Univ. | A Study on Performance Improvement of Hybrid-ARQ Schemes using RC-LDPC codes for Multihop Transmissions Tasuku Hatano, Tadahiro Wada, Koji Ishibashi (Shizuoka Univ.) NS2010-113 RCS2010-167 |
[more] | NS2010-113 RCS2010-167 pp.49-54 |
| RCS, NS (Joint) |
2010-07-16 09:20 |
Hokkaido | Abashiri Public Auditorium | A Study on Application of Go-Back-i-symbol ARQ Scheme to Meteor Burst Communications Shinsuke Nagata, Kaiji Mukumoto, Tadahiro Wada, Koji Ishibashi (Shizuoka Univ.) RCS2010-63 |
[more] | RCS2010-63 pp.89-94 |
| RCS, NS (Joint) |
2010-07-16 09:40 |
Hokkaido | Abashiri Public Auditorium | A Study on New Hybrid-ARQ Scheme based on Bit-by-bit Likelihood Update using Packet Combining Tasuku Hatano, Tadahiro Wada, Koji Ishibashi (Shizuoka Univ.) RCS2010-64 |
[more] | RCS2010-64 pp.95-99 |
| RCS, NS (Joint) |
2010-07-16 10:50 |
Hokkaido | Abashiri Public Auditorium | A Study on Outage Probability of Collaborative Multi-Hop Transmission in Non-Uniformly Distributed Network Toshiki Kobayashi, Koji Ishibashi, Tadahiro Wada (Shizuoka Univ.) RCS2010-67 |
[more] | RCS2010-67 pp.113-118 |
| RCS, AN, MoNA, SR (Joint) |
2010-03-04 16:40 |
Kanagawa | YRP | Coded Cooperation using Non-binary Modulation Cheng Cheng, Koji Ishibashi, Tadahiro Wada (Shizuoka Univ.) RCS2009-298 |
In this paper, we propose a power- and bandwidth-efficient coded cooperation scheme based on a network coding and non-bi... [more] | RCS2009-298 pp.233-238 |
| IT | 2010-01-08 09:40 |
Overseas | Univ. of Hawaii | Theoretical Analysis of Collaborative Multi-Hop Transmission over Block Rayleigh Fading Channels Naoki Nishimura, Koji Ishibashi, Tadahiro Wada (Shizuoka Univ.) IT2009-60 |
If sensor nodes cannot support multiple antennas due to size or power consumption, the use of collaborative (or cooperat... [more] | IT2009-60 pp.47-52 |
| WBS | 2009-07-23 14:25 |
Shizuoka | Shizuoka Univ. | A Study on CDMA-Based MAC Protocol with Respect to Co-Channel Interference Aya Makihara, Tadahiro Wada, Koji Ishibashi (Shizuoka Univ.) WBS2009-8 |
One considerable problem in CDMA based ad hoc networks is co-channel interference. In ad hoc networks, because each term... [more] | WBS2009-8 pp.7-12 |
| NS, RCS (Joint) |
2009-07-16 13:00 |
Hokkaido | Hokkaido University (Hokkaido) | A Study on an Adaptive Relay Technique for ARQ Scheme of Multi-hop Transmissions Takayuki Hashimoto, Koji Ishibashi, Tadahiro Wada (Shizuoka Univ.) RCS2009-57 |
When using Automatic Repeat Request (ARQ) for multi-hop transmissions, each relay node decodes received massages and req... [more] | RCS2009-57 pp.23-28 |
| RCS, AN, MoNA, SR (Joint) |
2009-03-06 11:35 |
Kanagawa | YRP | Theoretical Analysis of End-to-End Frame Error Rate in Multi-hop Wireless Network with Collaborative Diversity over Block Rayleigh Fading Channels Naoki Nishimura, Koji Ishibashi, Tadahiro Wada (Shizuoka Univ.) RCS2008-259 |
In this paper, the end-to-end frame error rate (FER) of three types of wireless multi-hop transmissions is analyzed. Spe... [more] | RCS2008-259 pp.277-282 |
| RCS, AN, MoNA, SR (Joint) |
2009-03-06 14:55 |
Kanagawa | YRP | Experimental Evaluations to Realize Collaborative Wireless Sensor Network Hirotsugu Erami (Kagawa Univ.), Keita Tansho (Shizuoka Univ), Koji Ishii (Kagawa Univ.), Koji Ishibashi (Shizuoka Univ), Hideki Ochiai (Yokohama National Univ.), Tadahiro Wada (Shizuoka Univ), Shigeaki Ogose (Kagawa Univ.) RCS2008-261 |
Recently, the wireless sensor networks have gained much attention to various applications. However, many implementation ... [more] | RCS2008-261 pp.289-294 |
| SR, RCS, USN, AN (Joint) |
2008-10-24 16:15 |
Okinawa | Okinawa industry support center | A Study on an ARQ Scheme using RC-LDPC Codes for Multi-hop Transmissions Takayuki Hashimoto, Tetsuya Wakiyama, Koji Ishibashi, Tadahiro Wada (Shizuoka Univ.) RCS2008-129 |
[more] | RCS2008-129 pp.159-164 |
| RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-05 09:00 |
Kanagawa | YRP | A Study on Throughput Performance in Stop-And-Wait ARQ of Multihop Networks using LDPC Codes Takayuki Hashimoto, Tetsuya Wakiyama, Tadahiro Wada, Koji Ishibashi (Shizuoka Univ.) AN2007-64 |
Multi-hop ad-hoc networks are promising candidates for next generation wireless communications because of their high app... [more] | AN2007-64 pp.1-6 |
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