ITU-T - G.9963
Unified high-speed wireline-based home networking transceivers – Multiple input/multiple output specification
| Organization: | ITU-T |
| Publication Date: | 1 June 2023 |
| Status: | active |
| Page Count: | 100 |
scope:
This Recommendation describes the modifications to [ITU-T G.9960] and [ITU-T G.9961] that are needed to define MIMO home networking transceivers for operation over power-line or telephone 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];
• the means by which transceivers that comply with [ITU-T G.9960], [ITU-T G.9961] and this Recommendation interoperate when operating on the same wires; and
• the means by which transmissions from ITU-T G.9963 transceivers do not degrade the 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 in the case of powerline or a single pair of wires is used in the case of telephone cable, a modem equipped with a MIMO transceiver will behave as an [ITU-T G.9960] transceiver.
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