All-Digital Modulation Technology in IF and Its Applications in DOCSIS Specificaton
Shunliang Mei · China Cable Television · 2003
The paper chiefly introduces the principle of all-digital modulation in IF.The key issue of how to design a all-digital modulator is emphasized. Following the introduction to DOCSIS physical layer specification, the paper gives a solution to modulator targeted to DOCSIS based on all-digital modulation technology in IF,explains the resolvent to some key problems, and computes the parameters.