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What Are Lte Protocols & Specifications?

Answer»

In LTE architecture, core network includes Mobility Management Entity (MME), Serving GATEWAY (SGW), Packet Data Network Gateway (PDN GW) where as E-UTRAN has E-UTRAN NODEB (eNB).

Protocol links are as below

  • Air Interface Physical Layer
  • GPRS TUNNELLING Protocol User Plane (GTP-U)
  • GTP-U Transport
  • MEDIUM Access Control (MAC)
  • Non-Access-Stratum (NAS) Protocol
  • Packet Data Convergence Protocol (PDCP)
  • Radio Link Control (RLC)
  • Radio Resource Control (RRC)
  • S1 Application Protocol (S1AP)
  • S1 layer 1
  • S1 SIGNALLING Transport
  • X2 Application Protocol (X2AP)
  • X2 layer 1
  • X2 Signalling Transport

In LTE architecture, core network includes Mobility Management Entity (MME), Serving Gateway (SGW), Packet Data Network Gateway (PDN GW) where as E-UTRAN has E-UTRAN NodeB (eNB).

Protocol links are as below


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