ETSI TS 103 311-3

ETSI TS 103 311-3 is part 3 of a multi-part deliverable that define the fourth generation of high-speeddata-over_cable systems, commonly referred to as the DOCSIS® 3.1 specifications. This specification was developedfor the benefit of the cable industry, and includes contributions by operators and vendors from North and SouthAmerica, Europe, and Asia.

This generation of the DOCSIS® specifications builds upon the previous generations of DOCSIS® specifications(commonly referred to as the DOCSIS® 3.0 and earlier specifications), leveraging the existing Media Access Control(MAC) and Physical (PHY) layers, but with the addition of a new PHY layer designed to improve spectral efficiencyand provide better scaling for larger bandwidths (and appropriate updates to the MAC and management layers tosupport the new PHY layer). It includes backward compatibility for the existing PHY layers in order to enable aseamless migration to the new technology.

Edition:

1.1.1

Published:

02/01/2017

Number of Pages:

764

File Size:

1 file , 8.4 MB

Note:

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