| Presentation | 2017-12-15 Investigation of Estimation Method for DoS Attack Traffic Based on Reception Failure Terminal on ALOHA with Successive Interference Cancellation Yukito Sato, Yuichi Miyaji, Hideyuki Uehara, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Contention Resolution Diversity Slotted ALOHA (CRDSA) protocol is a one of Media Access Control (MAC) protocol of random access scheme. In CRDSA, a terminal transmits replica packets in a frame, a receiver resolves collision by applying Successive Interference Cancellation (SIC). Then, it can achieve higher throughput. However, the throughput in CRDSA considerably degrades because SIC does not work well when the network is under DoS attack. In a method which we previously proposed, the number of replica is controlled after estimating attacker traffic. this conventional estimation method is Maximum Likelihood Estimation (MLE) which utilizes idle slots in a frame before applying SIC. However, the estimation error is bigger when the traffic of legal terminals is higher or the attacker traffic is lower. In this report, the estimation method which utilizes the number of reception fail users after applying SIC is proposed. The proposed method is MLE based on reception fail users and the probability that all of replicas from a terminal are not received. Simulation results show that proposed method achieves about half estimation error than one of conventional method in higher legal traffic region. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ALOHA / Successive Interference Cancellation / DoS Attack / Belief Propagation Algorithm / Maximum Likelihood Estimation |
| Paper # | RCS2017-264 |
| Date of Issue | 2017-12-07 (RCS) |
| Conference Information | |
| Committee | RCS / NS |
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| Conference Date | 2017/12/14(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Aster Plaza |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network |
| Chair | Hidekazu Murata(Kyoto Univ.) / Hideki Tode(Osaka Pref. Univ.) |
| Vice Chair | Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) / Yoshikatsu Okazaki(NTT) |
| Secretary | Yukitoshi Sanada(Toshiba) / Eisuke Fukuda(Hokkaido Univ.) / Satoshi Suyama(Kyushu Inst. of Tech.) / Yoshikatsu Okazaki(NTT) |
| Assistant | Tetsuya Yamamoto(Panasonic) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) / Kenichi Kashibuchi(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Network Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Investigation of Estimation Method for DoS Attack Traffic Based on Reception Failure Terminal on ALOHA with Successive Interference Cancellation |
| Sub Title (in English) | |
| Keyword(1) | ALOHA |
| Keyword(2) | Successive Interference Cancellation |
| Keyword(3) | DoS Attack |
| Keyword(4) | Belief Propagation Algorithm |
| Keyword(5) | Maximum Likelihood Estimation |
| 1st Author's Name | Yukito Sato |
| 1st Author's Affiliation | Toyohashi University of Technology(Toyohashi Univ. of Technology) |
| 2nd Author's Name | Yuichi Miyaji |
| 2nd Author's Affiliation | Toyohashi University of Technology(Toyohashi Univ. of Technology) |
| 3rd Author's Name | Hideyuki Uehara |
| 3rd Author's Affiliation | Toyohashi University of Technology(Toyohashi Univ. of Technology) |
| Date | 2017-12-15 |
| Paper # | RCS2017-264 |
| Volume (vol) | vol.117 |
| Number (no) | RCS-352 |
| Page | pp.pp.77-82(RCS), |
| #Pages | 6 |
| Date of Issue | 2017-12-07 (RCS) |