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draft-TR 29.892 (CT4)
Study on User-Plane Protocol in 5GC

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V0.4.0 (Wzip)  2018/12  27 p.

Rapporteur:  Mr. Matsushima, Satoru

The present document studies possible candidate protocols for the user plane in 5GC based on Rel-16 stage 2 requirements. This technical report covers the following analysis:
  • List architectural requirements and key issues;
  • Identify the possible candidate protocols for user-plane including GTP-U as existing protocol, specified for Rel-15;
  • Define a list of evaluation criteria based on Rel-16 stage 2 architecture and procedures to evaluate the candidate protocols;
  • Evaluate the candidate solutions against the list of requirements and the potential benefits against the existing user plane solution in 5GS.