Patent ID: 11888649
Assignee: ZTE CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC G  H

Claim 9:
10. The method of claim 1, wherein the NAS system information comprises an access network parameter and registration request information;
wherein the registration request information comprises at least one of the following: a registration type, a security parameter, target network slice selection assistance information (NSSAI), a core network characteristic parameter, or packet data unit (PDU) session information;
the PDU session information comprises at least one of the following: registration response information, registration accept information, registration modification request information, registration modification response information, service request information, or service response information;
the NAS customization information comprises at least one of the following:
a temporary mobile subscriber identifier (TMSI), a public land mobile network (PLMN), an access and mobility management function (AMF), or single network slice selection assistance information (S-NSSAI);
wherein the NAS customization information is determined according to upper-layer NAS information.