№ files_lp_4_process_3_094204
Technical draft detailing the proposal for securing NAS messages between a UE and multiple satellites in Store-and-Forward operations, including satellite-specific key derivation, authentication procedures, and handling of multi-satellite communication contexts.
Year: 2026
Location: Goa, India
Topic: 5G Security, NAS Key Management, Satellite Communications
Document Type: Technical Draft / Meeting Contribution
Organization: 3GPP TSG-SA3
Author: Huawei, HiSilicon
Agenda Item: 5.2.9
Specification: TR 33.700-30
Version: 0.2.0
Work Item: FS_5GSAT_Ph4_SEC
Intended for: Approval by TSG-SA3 members
Key Concepts: NAS key derivation, multi-satellite authentication, split-MME architecture, Store-and-Forward operations
Procedures Covered: UE authentication, NAS message security, AS security setup per satellite
Price: 8 / 10 USD
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