Section: 13.1 Interference avoidance for in-device coexistence
Content: IDC solution as described in TS 36.300[ Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2 ]  [2] and TS 38.300[ NR; NR and NG-RAN Overall description; Stage-2 ]  [3] is extended to address EN-DC/NR-DC operation. For the FDM solution, the list of NR carriers or NR frequency ranges suffering from IDC problems is signalled in IDC report. For the TDM solution, a periodic pattern can be signalled per-CG in IDC report. In EN-DC, the MN can configure the UE to report FDM assistance information with affected carriers. In NR-DC, the MN can configure the UE to report FDM assistance information with affected frequency ranges and/or TDM assistance information. For both EN-DC and NR-DC, the SN can configure the UE to report FDM assistance information with affected frequency ranges and/or TDM assistance information to the SN via SRB1 or SRB3, if SRB3 is configured and the SCG is activated. The network can also configure autonomous denial per-CG for the UE to solve IDC problems. The requirement on RRM/RLM/CSI measurements in different phases of IDC interference defined in TS 36.300[ Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2 ]  [2] is applicable except that for NR serving cell, the requirements in TS 38.133[ NR; Requirements for support of radio resource management ]  [8] and TS 38.101[ None ] -1 [12], TS 38.101[ None ] -2 [13], TS 38.101[ None ] -3 [14] apply.