ITU-T - International Telecommunication Union/ITU Telcommunication Sector
Latest
ITU-T G.9977-2016
Scope
This Recommendation specifies functionality of a mechanism to mitigate interference caused by in-home powerline communication (PLC) devices to an x-type digital subscriber line (xDSL) network termination (implementing transceivers in compliance with ITU-T Recommendations such as [ITU-T G.993.2] and [ITU-T G.9701]). This Recommendation addresses various in-home network types and wiring topologies. The coordination of both the xDSL access network and in-home PLC network is facilitated by an arbitration function (AF)@ in order to reduce interference and optimize the performance of both networks and meet the throughput requirements to the end customer across both networks@ by appropriately configuring relevant parameters of PLC devices and xDSL network termination (NT) based on a coordination policy that is usually determined and provided by the operator.
ITU-T G.9977-2016 history
2016ITU-T G.9977-2016 Mitigation of interference between DSL and PLC (Study Group 15)