ITU‐T's Technical Reports and Specifications 1043 3.3.4 Communication layer standards 3.3.4.1 Ethernet There is a Technical Report on ICT infrastructure for SSC which involves telecommunication facili‐ties in FG‐SSC [b‐FG‐SSC infrastructure]. It is suggested to develop a guideline for the use of ICT infrastructure to improve applications in SSC. Work area FG‐SSC deliverable(s) related to this work area SDO working on this area Document number re‐leased by this SDO Corresponding document title Standardization gap in this area Future needs and suggestions to SG5 LAN IEEE 802.3 Popular application standards in LAN To develop a guideline for the use of ICT infrastructure to build SSC 3.3.4.2 xDSL There is a Technical Report on ICT infrastructure for SSC which involves telecommunication facili‐ties in FG‐SSC [b‐FG‐SSC infrastructure]. It is suggested to develop a guideline for the use of ICT infrastructure to improve applications in SSC. Work area FG‐SSC deliverable(s) related to this work area SDO working on this area Document number released by this SDO Corresponding document title Standardization gap in this area Future needs and suggestions to SG5 xDSL ITU‐T SG15 G.ref/G.hdsl/G.hs/G.test/G.pl oam/G.dmt/G.lite To develop guidelines on ICT infrastruc‐ture for SSC, including sce‐narios, use cas‐es etc. ITU‐T SG15 Q4/15 ITU‐T G.991.1 High bit rate digital subscriber line (HDSL) transceivers ITU‐T G.991.2 Single‐pair high‐speed digital subscriber line (SHDSL) trans‐ceivers ITU‐T G.992.1 Asymmetric digital subscriber line (ADSL) transceivers ITU‐T G.992.2 Splitterless asymmetric digital subscriber line (ADSL) trans‐ceivers ITU‐T G.992.3 Asymmetric digital subscriber line transceivers 2 (ADSL2) ITU‐T G.992.4 Splitterless asymmetric digital subscriber line transceivers 2 (splitterless ADSL2)