Norihiro FUKUMOTO


Behavior Analysis of Video Application Users on Smart Phones Based on State Transition Diagram
Norihiro FUKUMOTO Shigehiro ANO Shigeki GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/01/01
Vol. E98-B  No. 1  pp. 42-50
Type of Manuscript:  Special Section PAPER (Special Section on Quality of Diversifying Communication Networks and Services)
Category: 
Keyword: 
traffic control/analysisnetwork performance analysisuser modelingmobile applications
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Objective Speech Quality Assessment Based on Payload Discrimination of Lost Packets for Cellular Phones in NGN Environment
Satoshi UEMURA Norihiro FUKUMOTO Hideaki YAMADA Hajime NAKAMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/11/01
Vol. E91-B  No. 11  pp. 3667-3676
Type of Manuscript:  PAPER
Category: Network Management/Operation
Keyword: 
voice qualityQoEQoSNGNVoIPRTCP XR
 Summary | Full Text:PDF

Speech Quality Transmitted by Circuit Multiplication Equipment Optimized for IP-Based Networks (IP-CME)
Hideaki YAMADA Norihiro FUKUMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/02/01
Vol. E89-B  No. 2  pp. 490-499
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
IP-based networkmultiplexingVoIPspeech qualitypacket loss
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Toward QoS Management of VoIP: Experimental Investigation of the Relations between IP Network Performances and VoIP Speech Quality
Hiroki FURUYA Shinichi NOMOTO Hideaki YAMADA Norihiro FUKUMOTO Fumiaki SUGAYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/06/01
Vol. E87-B  No. 6  pp. 1610-1622
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
VoIPQoSspeech qualityIP networkjitter
 Summary | Full Text:PDF