control plane (CU-CP), both of which connect to the DU over F1-U and F1-C interfaces re- spectively This new 5G RAN architecture is described in 3GPP TS
New Transport Network Architectures for G RAN
The existing C-RAN concept (split 8) is an optimal solution for networks with perfect FHs We believe a dynamic functional split between a CU and DUs will be the
GFunctionalSplits
ered a fundamental part of 5G networks of the 5G protocol stack at the PDCP/ RLC point Index Terms—CU/DU split, Midhaul, HetNets, RAN disaggre-
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Fronthaul Network Solutions for the C-RAN Architecture 5G Fronthaul Network Changes and WDM/OTN Bearer Solution Unified Backhaul of Fixed-Mobile
G oriented Optical Transport Network Solution
NG-RAN comprises of gNBs and can comprise of ng-eNB, i e enhanced 4G base -station The gNB (5G base-station) is split in gNB-Central Unit (CU) and gNB-
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Introduction Two splits envisioned in the 5G RAN Control-Plane / User-Plane Split “CU/DU”-Split (Central and Distributed Units)
Jakob Belschner
ONDM 2018 – Optical Technologies in the 5G era (Workshop) PDNs APNs SGi U-Plane C-Plane EPC MME S11 S1-C 5GNR gNB-CU UE Xn N2 N3
Camps ONDM invited talk
RAN Dis-aggregation CU-DU Higher Layer Split (HLS) • Non-Standalone (NSA) Architecture Option 3/3a/3x • EPC enhancements to support 5G NR via
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자를 통해 일반 5G 이동통신 시스템에서 구분된 독. 립 5G 네트워크가 지원된다. 3GPP 복하기 위해 5G RAN 구조를 CU DU 및 Remote. RU(Radio Unit) 등으로 구성하고 ...
control plane e.g. gNB-CU or gNB-CU-CP. UL PDCP configuration (i.e. how the UE uses the UL at the assisting node) is indicated via X2-C (for EN-DC)
하위 계층 분할 옵션 6은 MAC과 PHY 사이의. 분할로 PHY 및 RF가 lls-DU에 위치하고
2019. 4. 12. Readers should not design products based on this document. Page 3. Page 2 (35). 5G RAN CU - DU Network Architecture Transport Options ...
The primary new interface is the F1 interface between DU and CU This are expected to be interoperable across vendors. Standardization of a further lower-layer
2019. 8. 26. (5G 서비스). S1/N3. Private 5G. National IP Backbone (IP/MPLS). 5G 인빌딩 중계기. 5G vertical (B2B). 5G 셀사이트. 5G CU. CPRI. eCPRI. eCPRI.
CU/DU split deployment mode 3GPP defines physical security isolation between 5G gNodeBs and the core network. Specifically
2023. 6. 26. ... CU-. CP O-CU-UP and O-DU etc.) O-Cloud. UE. •. Near-RT RIC와 Non-RT RIC 간의 인터페이스. •. Policy Management
The source gNB-DU responds the gNB-CU with an UE Context Modification Response message. 8. The MeNB and the UE perform RRC Reconfiguration procedure. 9. The
control plane e.g. gNB-CU or gNB-CU-CP. UL PDCP configuration (i.e. how the UE uses the UL at the assisting node) is indicated via X2-C (for EN-DC)
12 Apr 2019 Readers should not design products based on this document. Page 3. Page 2 (35). 5G RAN CU - DU Network Architecture Transport Options ...
5G. ETSI. 650 Route des Lucioles. F-06921 Sophia Antipolis Cedex - FRANCE Overall architecture for separation of gNB-CU-CP and gNB-CU-UP .
control plane (CU-CP) both of which connect to the DU over F1-U and F1-C interfaces re- spectively. This new 5G RAN architecture is described in 3GPP TS
3.1- 5G Security Architecture Inherits 4G Security Architecture In 3GPP standards the CU is responsible for processing 3GPP.
5G. ETSI. 650 Route des Lucioles. F-06921 Sophia Antipolis Cedex - FRANCE The E1 interface provides means for interconnecting a gNB-CU-CP and a ...
1 CU/DU Split Architecture. gNB is split into CU and DU for the scalability and DU offloading. In order to overcome an explosion in traffic usage 5G
Deployment of the hybrid 5G Radio Network (PNFs & VNFs). • Complete PNF Support 5G-DU. 5G-CU(-CP/-UP). Some of these functions might be virtualized.
27 Jan 2018 (CU) and distributed unit (DU) with Middlehaul as the CU-DU connection ... CU. MEC. 5G CN. Fronthaul transport node. Midhaul transport.
17 Feb 2021 CU: Central unit; DU: Distributed unit; MAC: Medium access control; PDCP: Packet data convergence protocol; PHY: Physical layer; ...
The Odin-5G-4S-6P-CU is a 6-port test module for testing 5GE at Layers 2-3. It can also be used for 2.5GE 1GE and 100Mbit testing
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