ITU-T G.9963
Unified high-speed wireline-based home networking transceivers – Multiple input/multiple output specification
| Organization: | ITU-T |
| Publication Date: | 1 December 2011 |
| Status: | inactive |
| Page Count: | 90 |
scope:
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.
• An ITU-T G.9963 transceiver shall be fully compliant with [ITU-T G.9960] and [ITU-T G.9961].
NOTE - In those regions, or particular installations, where only two conductors are used for mains sockets, a modem equipped with a MIMO transceiver will behave as an ITU-T G.9960 transceiver.
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