journal6 ›› 2001, Vol. 22 ›› Issue (2): 88-90.

• Scientific research bulletin • Previous Articles     Next Articles

This essay introduces Asymmetric Digi tal Subscriber Line ( ADSL) , a new transmis sion technology of broadband acces s network , goes further into ADSL basic theory and key technology , compares i ts advantages and disadvantages with the old tec hnology of acces s network, and shows i ts future development.

( 1.吉首大学数学与计算机科学系,湖南 吉首 416000 2. 湘西自治州电信局,湖南 吉首 416000)   

  • Online:2001-06-15 Published:2013-01-05

Key words: Asymmetric Digital Subscriber Line(ADSL) , bandwidth, basic theory, modulation technology

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