Speech transmission performance planning in hybrid IP/SCN networks
作者： M.E. Perkins , C.A. Dvorak , B.H. Lerich , J.A. Zebarth
DOI: 10.1109/35.774891
关键词: Computer science 、 Network packet 、 Voice activity detection 、 Internetworking 、 Packet switching 、 Computer network 、 Internet Protocol 、 Telecommunications network 、 Evolving networks 、 Circuit switching 、 Telecommunications 、 Speech coding
摘要: The introduction of Internet protocol technology into traditional telecommunications networks is changing the nature speech communication in those networks. As current switched network infrastructure augmented by packet networks, needs voice users these hybrid must be given due consideration. These are accustomed to high-quality connections with low distortion signal and transmission delay path. In order for packetized gain widespread acceptance services, it necessary maintain this performance evolving We discuss relevant requirements associated activities taking place regional international standards bodies.
sci-hub.se 参考文章(3)
M. Hamdi, O. Verscheure, J.-P. Hubaux, I. Dalgic, P. Wang, Voice service interworking for PSTN and IP networks IEEE Communications Magazine. ,vol. 37, pp. 104- 111 ,(1999) , 10.1109/35.762865
N.O. Johannesson, The ETSI computation model: a tool for transmission planning of telephone networks IEEE Communications Magazine. ,vol. 35, pp. 70- 79 ,(1997) , 10.1109/35.568213
J. G. Gruber, L. Strawczynski, Subjective effects of variable delay and speech clipping in dynamically managed voice systems global communications conference. ,vol. 33, pp. 801- 808 ,(1985)