SummaryAmendment 3 to ITU-T Recommendation G.992.3 (2005) addresses the following corrections and added functionality: 1) Clause 7.10.3: Channel initialization policies; 2) Clause 8.12: Accuracy of test parameters; 3) Clause A.4: Longitudinal conversion loss; 4) Clause C.K.3: Packet transmission convergence function (PTM‑TC); 5) Clause J.4: Upstream PSD shaping and handshake; 6) Clause K.3: Handshake of PTM‑TC encapsulation mode; 7) Clause M.4: Upstream PSD shaping and handshake; 8) New Appendix VII on automode. |