IEICE SEARCH SYSTEM

Kohei WATABE

A Parallel Flow Monitoring Technique That Achieves Accurate Delay Measurement Kohei WATABE Shintaro HIRAKAWA Kenji NAKAGAWA
Publication: Publication Date: 2019/04/01 Vol. E102-B No. 4 pp. 865-875 Type of Manuscript: PAPER Category: Network Management/Operation Keyword: active measurement, parallel monitoring, probe packets, delay measurement, end-to-end delay,
	Summary \| Full Text:PDF(1.9MB)

Measuring Lost Packets with Minimum Counters in Traffic Matrix Estimation Kohei WATABE Toru MANO Takeru INOUE Kimihiro MIZUTANI Osamu AKASHI Kenji NAKAGAWA
Publication: Publication Date: 2019/01/01 Vol. E102-B No. 1 pp. 76-87 Type of Manuscript: PAPER Category: Fundamental Theories for Communications Keyword: traffic matrix, packet drop, submodular optimization, failure localization, passive measurement,
	Summary \| Full Text:PDF(1.7MB)

Improving Fairness in Wireless Ad Hoc Networks by Channel Access Sensing at Link Layer and Packet Rate Control Nguyen Minh TUAN Kohei WATABE Pham Thanh GIANG Kenji NAKAGAWA
Publication: Publication Date: 2017/10/01 Vol. E100-B No. 10 pp. 1818-1826 Type of Manuscript: PAPER Category: Network Keyword: fairness, throughput, wireless ad hoc network, channel utilization, dequeue rate, Round Robin, link layer,
	Summary \| Full Text:PDF(2.3MB) \| (Errata[Uploaded on November 1,2017])

Packet Delay Estimation That Transcends a Fundamental Accuracy Bound due to Bias in Active Measurements Kohei WATABE Kenji NAKAGAWA
Publication: Publication Date: 2017/08/01 Vol. E100-B No. 8 pp. 1377-1387 Type of Manuscript: PAPER Category: Fundamental Theories for Communications Keyword: active measurement, probe packets, bias, intrusiveness, delay,
	Summary \| Full Text:PDF(924KB)

Contact Duration-Aware Epidemic Broadcasting in Delay/Disruption-Tolerant Networks Kohei WATABE Hiroyuki OHSAKI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2015/12/01 Vol. E98-B No. 12 pp. 2389-2399 Type of Manuscript: PAPER Category: Network Keyword: delay/disruption-tolerant networks, opportunistic networks, epidemic broadcasting, contact duration distribution, mobile ad-hoc network,
	Summary \| Full Text:PDF(1.8MB)

On Optimal Magnitude of Fluctuations in Probe Packet Arrival Intervals Kohei WATABE Masaki AIDA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2013/12/01 Vol. E96-B No. 12 pp. 3028-3040 Type of Manuscript: PAPER Category: Fundamental Theories for Communications Keyword: active measurement, fluctuation, probe packet, periodicity,
	Summary \| Full Text:PDF(979.3KB)