This Recommendation describes the modifications to Recommendations ITU-T G.9960 and ITU-T G.9961 that are needed to define MIMO home networking transceivers for operation over power-line wiring. More specifically, this Recommendation includes the following: the PHY functional models of the MIMO transceivers; detailed descriptions of the modifications (changes and additions) needed in the PHY and DLL sections relative to ITU-T G.9960 and ITU-T G.9961 Recommendations; the means by which transceivers that comply with ITU-T G.9960, ITU-T G.9961 and ITU-T G.9963 interoperate when operating on the same wires; and the means by which transmissions from ITU-T G.9963 transceivers do not degrade performance of transceivers that comply with ITU-T G.9960 and ITU-T G.9961 when operating on the same wires.
ITU-T G.9963-2011 history
2015ITU-T G.9963-2015 Unified high-speed wireline-based home networking transceivers – Multiple input/multiple output specification (Study Group 15)
2011ITU-T G.9963-2011 Unified high-speed wireline-based home networking transceivers – Multiple input/multiple output specification (Study Group 15)