Content for  TS 24.301  Word version:  18.5.0

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1  Scopep. 22

The present document specifies the procedures used by the protocols for mobility management and session management between User Equipment (UE) and Mobility Management Entity (MME) in the Evolved Packet System (EPS). These protocols belong to the non-access stratum (NAS).
The EPS Mobility Management (EMM) protocol defined in the present document provides procedures for the control of mobility when the User Equipment (UE) is using the Evolved UMTS Terrestrial Radio Access Network (E-UTRAN). The EMM protocol also provides control of security for the NAS protocols.
The EPS Session Management (ESM) protocol defined in the present document provides procedures for the handling of EPS bearer contexts. Together with the bearer control provided by the access stratum, this protocol is used for the control of user plane bearers.
For both NAS protocols the present document specifies procedures for the support of inter-system mobility between E-UTRAN and other 3GPP or non-3GPP access networks:
  • For inter-system mobility between E-UTRAN and GERAN, UTRAN or NG-RAN, this includes rules for a mapping between parameters and procedures used by the NAS protocols defined in the present document and the NAS protocols specified in TS 24.008 for GERAN and UTRAN, and TS 24.501 for NG-RAN.
  • For inter-system mobility between E-UTRAN and generic non-3GPP access networks, this includes specific NAS procedures to maintain IP connectivity to the PDN Gateway and to provide parameters needed by the UE when using mobility management based on Dual-Stack Mobile IPv6 (see TS 24.303) or MIPv4 (see TS 24.304).
The present document is applicable to the UE and to the Mobility Management Entity (MME) in the EPS.
The present document is also applicable to the relay node in the EPS (see TS 23.401).
The present document also specifies NAS signalling enhancement for the support of efficient transport of IP, non-IP, Ethernet and SMS data of CIoT capable devices.

2  Referencesp. 22

The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
  • References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific.
  • For a specific reference, subsequent revisions do not apply.
  • For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
TR 21.905: "Vocabulary for 3GPP Specifications".
TS 22.011: "Service accessibility".
[1B]  Void.
TS 22.278: "Service requirements for the Evolved Packet System (EPS)".
TS 23.003: "Numbering, addressing and identification".
TS 23.038: "Alphabets and language-specific information".
TS 23.060: "General Packet Radio Service (GPRS); Service Description; Stage 2".
TS 23.107: "Quality of Service (QoS) concept and architecture".
TS 23.122: "Non-Access-Stratum functions related to Mobile Station (MS) in idle mode".
TS 23.203: "Policy and charging control architecture".
TS 23.216: "Single Radio Voice Call Continuity (SRVCC); Stage 2".
TS 23.221: "Architectural requirements".
TS 23.251: "Network Sharing; Architecture and Functional Description".
TS 23.272: "Circuit Switched Fallback in Evolved Packet System; Stage 2".
TS 23.401: "GPRS enhancements for E-UTRAN access".
TS 23.402: "GPRS architecture enhancements for non-3GPP accesses".
TS 23.682: "Architecture enhancements to facilitate communications with packet data networks and applications".
TS 24.007: "Mobile radio interface signalling layer 3; General aspects".
TS 24.008: "Mobile Radio Interface Layer 3 specification; Core Network Protocols; Stage 3".
TS 24.011: "Point-to-Point Short Message Service (SMS) support on mobile radio interface".
TS 24.167: "3GPP IMS Management Object (MO); Stage 3".
TS 24.171: "NAS Signalling for Control Plane LCS in Evolved Packet System (EPS)".
TS 24.229: "IP multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3".
TS 24.173: "IMS Multimedia telephony communication service and supplementary services; Stage 3".
TS 24.174: "Support of multi-device and multi-identity in the IP Multimedia Subsystem (IMS); Stage 3".
TS 24.303: "Mobility Management based on DSMIPv6; User Equipment (UE) to network protocols; Stage 3".
TS 24.304: "Mobility management based on Mobile IPv4; User Equipment (UE) - foreign agent interface; Stage 3".
TS 24.368: "Non-Access Stratum (NAS) configuration Management Object (MO)".
TS 25.304: "User Equipment (UE) procedures in idle mode and procedures for cell reselection in connected mode".
TS 29.002: "Mobile Application Part (MAP) specification".
TS 24.341: "Support of SMS over IP networks; Stage 3".
TS 29.061: "Interworking between the Public Land Mobile Network (PLMN) supporting packet based services and Packet Data Networks (PDN)".
TS 29.118: "Mobility Management Entity (MME) - Visitor Location Register (VLR) SGs interface specification".
TS 29.212: "Policy and Charging Control (PCC); Reference points".
TS 29.272: "Evolved Packet System (EPS); Mobility Management Entity (MME) and Serving GPRS Support Node (SGSN) related interfaces based on Diameter protocol".
TS 29.274: "Evolved Packet System (EPS); Evolved General Packet Radio Service (GPRS) Tunnelling Protocol for Control plane (GTPv2-C); Stage 3".
TS 31.102: "Characteristics of the Universal Subscriber Identity Module (USIM) application".
TS 33.102: "3G security; Security architecture".
TS 33.401: "3GPP System Architecture Evolution; Security architecture".
TS 36.300: "Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description".
TS 36.304: "Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) procedures in idle mode".
TS 36.331: "Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC) protocol specification".
TS 36.355: "Evolved Universal Terrestrial Radio Access (E-UTRA); LTE Positioning Protocol (LPP)".
TS 36.413: "Evolved Universal Terrestrial Access Network (E-UTRAN); S1 Application Protocol (S1AP)".
TS 45.008: "Radio Access Network; Radio subsystem link control".
RFC 3633:  "IPv6 Prefix Options for Dynamic Host Configuration Protocol (DHCP) version 6".
[25]  Void.
[26]  Void.
[27]  Void.
[28]  Void.
ISO/IEC 10646: "Information technology - Universal Multiple-Octet Coded Character Set (UCS)".
ITU-T Recommendation E.212: "The international identification plan for mobile terminals and mobile users".
TS 23.303: "Proximity-based services (ProSe); Stage 2".
TS 24.334: "Proximity-services (ProSe) User Equipment (UE) to Proximity-services (ProSe) Function Protocol aspects; Stage 3".
TS 23.380: "IMS restoration procedures".
TS 23.161: "Network-Based IP Flow Mobility (NBIFOM); Stage 2".
TS 24.105: "Application specific Congestion control for Data Communication (ACDC) Management Object (MO)".
TS 24.161: "Network-Based IP Flow Mobility (NBIFOM); Stage 3".
RFC 5795:  "The RObust Header Compression (ROHC) Framework".
TS 36.323: "Evolved Universal Terrestrial Radio Access (E-UTRA); Packet Data Convergence Protocol (PDCP) specification".
RFC 6846:  "RObust Header Compression (ROHC): A Profile for TCP/IP (ROHC-TCP)".
RFC 3095:  "RObust Header Compression (ROHC): Framework and four profiles: RTP, UDP, ESP and uncompressed".
RFC 3843:  "RObust Header Compression (ROHC): A Compression Profile for IP".
RFC 4815:  "RObust Header Compression (ROHC): Corrections and Clarifications to RFC 3095".
RFC 5225:  "RObust Header Compression (ROHC) Version 2: Profiles for RTP, UDP, IP, ESP and UDP Lite".
TS 36.306: "Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) radio access capabilities".
TS 23.167: "IP Multimedia Subsystem (IMS) emergency sessions".
TS 22.101: "Service aspects; Service principles".
TS 23.285: "Architecture enhancements for V2X services".
TS 24.302: "Access to the 3GPP Evolved Packet Core (EPC) via non-3GPP access networks; Stage 3".
TS 36.321: "Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control (MAC) protocol specification".
TS 24.623: "Extensive Markup Language (XML) Configuration Access Protocol (XCAP) over the Ut interface for Manipulating Supplementary Services".
TS 24.250: "Protocol for Reliable Data Service; Stage 3".
TR 38.913: "Study on Scenarios and Requirements for Next Generation Access Technologies".
TS 38.323: "NR; Packet Data Convergence Protocol (PDCP) specification".
TS 24.501: "Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3".
RFC 5031:  "A Uniform Resource Name (URN) for Emergency and Other Well-Known Services".
TS 33.501: "Security architecture and procedures for 5G System".
TS 23.040: "Technical realization of the Short Message Service (SMS)".
TS 23.501: "System Architecture for the 5G System; Stage 2".
TS 23.502: "Procedures for the 5G System".
TS 23.256: "Support of Uncrewed Aerial Systems (UAS) connectivity, identification and tracking; Stage 2".
TS 24.193: "Access Traffic Steering, Switching and Splitting; Stage 3".
RFC 7542:  "The Network Access Identifier".

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