The Implementation of the Asymmertic Digital Subscriber Lines ( ADSL ) Interface Function in ATM Networks


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 5, No. 4, pp. 1014-1024, Apr. 1998
10.3745/KIPSTE.1998.5.4.1014,   PDF Download:

Abstract

This paper describes the implementation of the asymmetric digital subscriber lines(ADSL) interface device function in ATM networks. The function of the ADSL interface devices has been achieved within a type of the ATM switch standard board. The board connected with the ADSL modem process the ATM physical layer function of data transferring asymmetrically. For the implementation of the board. we have modeled a worst case of the subscriber line conditions from the existing investigated results on the impairments such as crosstalk, impulse noise, and some important noises loaded to subscriber line. Also we have performed assessment tests in the full test environments. We have found that the board is met to the standard specification in condition with various test loops and the worst line conditions using an ADSL line simulator. And w confirmed that high-speed multimedia services are performed well with the ATM switch and the ADSL subscriber line. It is evaluated that this board can be used for high quality ADSL services through existed copper subscriber line.


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Cite this article
[IEEE Style]
S. W. Seob, Y. S. Mo, K. J. Tae, K. S. .. R. ., "The Implementation of the Asymmertic Digital Subscriber Lines ( ADSL ) Interface Function in ATM Networks," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 5, no. 4, pp. 1014-1024, 1998. DOI: 10.3745/KIPSTE.1998.5.4.1014.

[ACM Style]
So Woon Seob, Yang Sung Mo, Kim Jin Tae, and Kang S . R .. 1998. The Implementation of the Asymmertic Digital Subscriber Lines ( ADSL ) Interface Function in ATM Networks. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 5, 4, (1998), 1014-1024. DOI: 10.3745/KIPSTE.1998.5.4.1014.