ITU-T - International Telecommunication Union/ITU Telcommunication Sector
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ITU-T G.9963-2015
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 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 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 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 ?C 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.
ITU-T G.9963-2015 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)