Digital network access server
作者： Donald C. Balton , Daniel L. Schoo , Thanh Q. Ngo , Christopher R. Hansen , Dale M. Walsh
DOI:
关键词: Telephone network 、 Dial-up Internet access 、 Computer network 、 Class 4 telephone switch 、 Telephony 、 DMS-100 、 Class 5 telephone switch 、 Telephone line 、 Engineering 、 Telephone exchange
摘要: Apparatus and method for enabling bilateral transmission of digital data between a local area network telephone company networks employing both analog lines. A modem modulates signals responsive to from representing an outgoing call form suitable by line demodulation receiving modems. circuit switched time division multiplex bus transmits the line. The also demodulates incoming divided into packets. packet interface which processes them network.
google.com.ua 参考文章(10)
Jerry S. Thomas, Data transmission over the public switched network ,(1987)
Lee B. Strahs, Bruce L. Hanson, Brian D. Freeman, Mark M. Rochkind, Call connection technique ,(1993)
Lawrence A. Delss, Robert H. Montgomery, Public switched telephone network access to public data network ,(1993)
Gregory E. Pounds, Robert H. Sinn, Tim J. Kusumi, Eric K. Wood, David J. Ladd, Call processing system with facsimile processing ,(1992)
Michael Knueven, David Klotzbach, Mark Pecen, Keith Favreau, Bi-directional wire-line to local area network interface and method ,(1993)
Baiju D. Mandalia, William R. Robinson, Oscar E. Ortega, Jan W. van den Berg, Rafael J. Picon, Leo A. Sharp, Richard H. Robinson, Loran R. Queen, Gordon T. Davis, Roland J. Millas, Michael G. Ho Lung, Real-time digital signal processing relative to multiple digital communication channels ,(1988)
Steven David Hunt, Edward Warren Landis, Wide area network (WAN)-arrangement ,(1994)
H.E. White, A T1-based DSP modem for interfacing voice and packet networks annual conference on computers. pp. 374- 378 ,(1988) , 10.1109/PCCC.1988.10102
Seppo Pyhalammi, Digital data transmission system ,(1990)