Wataru KAWAKAMI


A Highly Accurate Transportation Mode Recognition Using Mobile Communication Quality
Wataru KAWAKAMI Kenji KANAI Bo WEI Jiro KATTO 
Publication:   
Publication Date: 2019/04/01
Vol. E102-B  No. 4  pp. 741-750
Type of Manuscript:  Special Section PAPER (Special Section on Sensing, Wireless Networking, Data Collection, Analysis and Processing Technologies for Ambient Intelligence with Internet of Things)
Category: 
Keyword: 
mobile sensingtransportation mode recognitioncommunication qualitymachine learningdeep learningquality of service
 Summary | Full Text:PDF

HOAH: A Hybrid TCP Throughput Prediction with Autoregressive Model and Hidden Markov Model for Mobile Networks
Bo WEI Kenji KANAI Wataru KAWAKAMI Jiro KATTO 
Publication:   
Publication Date: 2018/07/01
Vol. E101-B  No. 7  pp. 1612-1624
Type of Manuscript:  Special Section PAPER (Special Section on Communication Quality in Wireless Networks)
Category: 
Keyword: 
throughput predictionAutoregressive ModelHidden Markov Modelmobile networkssupport vector machine
 Summary | Full Text:PDF