It's official: Cable's Data Over Cable Service Interface Specification 1.1 is
now a national standard with a stamp of approval from the American National
The Society of Cable Telecommunications Engineers' Data Standards
Subcommittee offered DOCSIS 1.1 for the ANSI standard designation.
DOCSIS 1.1 builds upon the earlier DOCSIS 1.0 cable-modem-technology
template, adding quality-of-service and data-prioritization elements for tiered
data and telephony services.