Section: 9.11.4.21 5GSM congestion re-attempt indicator
Content: The purpose of the 5GSM congestion re-attempt indicator information element is to indicate whether the back-off timer is applied in the registered PLMN or all PLMNs or in the registered SNPN or all equivalent SNPNs, and additionally to indicate whether the back-off timer is applied in the current access type or both 3GPP access type and non-3GPP access type. The 5GSM congestion re-attempt indicator information element is coded as shown in figure 9.11.4.21.1 and table 9.11.4.21.1. The 5GSM congestion re-attempt indicator is a type 4 information element with a length of 3 octets. Figure 9.11.4.21.1: 5GSM congestion re-attempt indicator Table 9.11.4.21.1: 5GSM congestion re-attempt indicator