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TR 38.801RAN3
Study on New Radio Access Technology –
Radio Access Architecture and Interfaces

use "3GPP‑Page" to get the Word version
for a better overview, the Table of Contents (ToC) is reproduced
V14.0.0 (Wzip)  2017/03  91 p.

WI Acronym:  FS_NR_newRAT
Rapporteur:  Mr. Umesh, AnilNTT DOCOMO INC.

Work has started in ITU and 3GPP to develop requirements and specifications for new radio (NR) systems, as in the Recommendation ITU-R M.2083 "Framework and overall objectives of the future development of IMT for 2020 and beyond", as well as 3GPP SA1 study item New Services and Markets Technology Enablers (SMARTER) and SA2 study item Architecture for NR System. 3GPP has to identify and develop the technology components needed for successfully standardizing the NR system timely satisfying both the urgent market needs, and the more long-term requirements set forth by the ITU-R IMT-2020 process.
The present document covers the Radio Access Architecture and Interface aspects of the study item "New Radio Access Technology". The purpose of this TR is to record the discussion and agreements that arise in the specification of the "New Radio Access Technology" from an Access Architecture and Interface specification point of view.

full Table of Contents for  TR 38.801  Word version:   14.0.0

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1  ScopeWord-p. 8
2  References
3  Definitions and abbreviationsWord-p. 9
4  Objectives and requirements
5  Deployment scenariosWord-p. 10
6  Overall New RAN architecture
7  RAN Architecture and InterfacesWord-p. 14
8  Realization of Network SlicingWord-p. 29
9  QoS
10  Radio access network procedures
10.1  Dual Connectivity between NR and LTE
10.2  New RAN operation
11  RAN logical architecture for NR
11.1  Functional split between central and distributed unit
11.2  UP-CP Separation
11.3  Realization of RAN Network FunctionsWord-p. 75
12  SON
13  Wireless relay
14  Migration towards RAN for NRWord-p. 76
15  Interworking with non-3GPP systemsWord-p. 80
A  Transport network and RAN internal functional splitWord-p. 81
B  NG Interface Protocol Stacks for User PlaneWord-p. 84
C  Change historyWord-p. 90

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