Atsuko KURASHIMA


QoE Estimation Method for Interconnected VoIP Networks Employing Different Codecs
Akira TAKAHASHI Noritsugu EGI Atsuko KURASHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/12/01
Vol. E90-B  No. 12  pp. 3572-3578
Type of Manuscript:  PAPER
Category: Network
Keyword: 
VoIPobjective quality assessmentspeech qualitysubjective qualityQoEE-model
 Summary | Full Text:PDF

Methods of Improving the Accuracy and Reproducibility of Objective Quality Assessment of VoIP Speech
Akira TAKAHASHI Masataka MASUDA Atsuko KURASHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/06/01
Vol. E87-B  No. 6  pp. 1660-1669
Type of Manuscript:  PAPER
Category: Multimedia Systems
Keyword: 
VoIPobjective quality assessmentspeech qualitysubjective qualityQoS
 Summary | Full Text:PDF