№ lp_1_2_19325
File format: docx Character count: 1844067 File size: 2685 KB
The document specifies the Non-Access-Stratum (NAS) protocol for the Evolved Packet System (EPS) within Release 19 of the 3GPP standards, providing detailed procedures for mobility and session management across different modes.
Year: 2025
Region / city: Sophia Antipolis, France
Topic: Non-Access-Stratum Protocol, Evolved Packet System
Document Type: Technical Specification
Organization / Institution: 3GPP
Author: 3GPP Organizational Partners
Target audience: Technical experts and stakeholders in mobile network systems
Period of validity: Not specified
Approval date: 2025-12-09
Date of last changes: Not specified
Price: 8 / 10 USD
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3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Non-Access-Stratum (NAS) functions related to Mobile Station (MS) in idle mode(Release 19)
Year: 2025
Region / city: N/A
Subject: Mobile networks, Non-Access Stratum, Idle mode, PLMN selection
Document type: Technical Specification
Organization / Institution: 3GPP Organizational Partners
Author: 3GPP
Target audience: Technical experts in mobile network development
Validity period: 2025-12-09
Approval date: 2025-12-09
Revision date: N/A
3GPP TS 36.304 V15.43.0 (2019-063) Technical Specification 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) procedures in idle mode (Release 15)
Year: 2019
Region / City: Sophia Antipolis, France
Topic: Radio Access Networks, User Equipment, Idle Mode
Document Type: Technical Specification
Organization: 3GPP
Author: 3GPP
Target Audience: Network Engineers, Telecommunications Operators, Researchers
Validity Period: Ongoing
Approval Date: Not approved
Modification Date: Not specified
Copyright: © 2019, 3GPP Organizational Partners
Keywords: LTE, E-UTRAN, radio, terminal, 3GPP
3GPP TS 36.331 V198.07.0 (2025-09): Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification (Release 198)
Year: 2025
Version: V198.07.0
Release: Release 198
Organization: 3rd Generation Partnership Project (3GPP)
Technical Specification Group: Radio Access Network
Standard Number: 3GPP TS 36.331
Subject: Evolved Universal Terrestrial Radio Access (E-UTRA)
Protocol: Radio Resource Control (RRC)
Document Type: Technical Specification
Status: Provided for future development work within 3GPP; not subject to approval process; not for implementation
Copyright Holder: 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC)
Postal Address: 650 Route des Lucioles - Sophia Antipolis, Valbonne, France
Scope: Specification of RRC protocol procedures, system information handling, connection control, mobility, paging, and security for LTE including NB-IoT and related features
Technical Specification 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control (MAC) protocol specification (Release 198)
Year: 2025
Region / City: Sophia Antipolis, France
Topic: LTE, E-UTRAN, Radio Protocols
Document Type: Technical Specification
Organization: 3rd Generation Partnership Project (3GPP)
Author: 3GPP
Target Audience: Technical experts, Engineers in telecommunications
Period of Effectiveness: 2025-09
Approval Date: Not approved
Modification Date: Not applicable
Keywords: LTE, E-UTRAN, 3GPP
Copyright: © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC)
Topics: EPSStage TerminalsNon-Access-Stratum Evolved