5g ran architecture sharetechnote
The Distribution Unit (DU) acts as an intermediate layer, handling baseband signal processing, protocol termination, data forwarding, and synchronization.
It optimizes data and control signal transmission between the core network and the radio interface.
What is the gNB architecture in 5G?
The 5G New Radio (NR) gNB (gNodeB) logical architecture is a key element in the 5G network that provides radio access to user devices.
The gNB is responsible for the transmission and reception of radio signals, as well as managing the radio resources within the 5G network.
What is the interface between CU and DU in 5G?
Each DU is able to support one or more cells, so one gNB can control hundreds of cells unlike the 4G BTS.
Also, note that the interface between CU and DU is named F1 and as per 3GPP, it should be an open interface, so you connect one CU from vendor X to another DU from vendor Y.
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TS 138 401 - V15.2.0 - 5G; NG-RAN; Architecture description (3GPP
ETSI TS 138 401 V15.2.0 (2018-07). 5G;. NG-RAN;. Architecture description. (3GPP TS 38.401 version 15.2.0 Release 15). TECHNICAL SPECIFICATION |
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New-Transport-Network-Architectures-for-5G-RAN.pdf
The 3GPP 5G RAN architecture – specified in Release 15 and known as NG-RAN – introduces new terminology interfaces and functional modules. The NG-RAN consists |
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TS 133 501 - V15.2.0 - 5G; Security architecture and procedures for
Requirements on 5GC and 5G-RAN related to keys . Dual Connectivity protocol architecture for MR-DC with 5GC . |
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A Tutorial on 5G NR V2X Communications
Specifically the SI on radio interface technologies [9] ran 5G System architecture for V2X communication over PC5 and Uu – Local breakout scenario ... |
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Untitled
vDU+vCU. 5G RAN Transport. 13. BRKSPM-2012. D-RAN. C-RAN. C-RAN. C-RAN. CU-Central Unit C-RAN Transport Architecture Components. 34. BRKSPM-2012. |
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Virtualized RAN - Vol.2
02-Apr-2021 Samsung was the first vendor in the world to launch a 5G virtualized CU (vCU) with a disaggregated RAN architecture. As compared to. |
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URLLC
Upper Layer Design and Network Architecture for 5G URLLC. 3GPP Radio Access Network (RAN) and Services and Systems Aspects (SA) groups. |
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4G-5G Interworking
RAN-level interworking is necessary in NSA (Non-. Standalone Architecture) where 5G Radio (NR) cannot be used without LTE Radio. Two different core networks |
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MediaTek
5G opens up new spectrum by the introduction of Sub-6GHz and mmWave which can also same architecture as Power Class 3 UEs |
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Towards enforcing network slicing in 5G networks
18-Nov-2021 The 5G architecture is envisioned to accommodate the diverse and con- ... 3 Dynamic slicing of RAN resources for heterogeneous coexisting 5G. |
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5G networks and 3GPP Release 15 - ITU
25 oct 2019 · Fully distributed network architecture with single level of hierarchy innovative features of 5G network can be summarized as diversified RAN |
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Understanding LTE - ShareTechnote
connect to the wireless radio access network (LTE), and the 'S3' interface to The E-UTRAN architecture shall be packet based, although provision should be |
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5G - TU Ilmenau
Architecture and protocols 5G Architecture: Next Generation-RAN and 5G Core Source: http://www sharetechnote com/html/5G/5G_FrameStructure html |
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TS 138 473 - V1530 - 5G; NG-RAN; F1 Application Protocol (F1AP
NG-RAN; F1 Application Protocol (F1AP) (3GPP TS 38 473 version 15 3 0 Release 15) 3GPP TS 38 401: "NG-RAN; Architecture Description" [5] |
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New Transport Network Architectures for 5G RAN - Fujitsu
This white paper investigates this new transport architecture and the role that packet-based connectivity fabrics play in the performance of the 5G RAN itself and on |
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Long Term Evolution Protocol Overview - NXP Semiconductors
The E-UTRAN is the entire network, which is the “official” standards name for LTE Figure 2 1 LTE Architecture Overview UE 2 1 How the MAC Sees the PHY |
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Understanding the 5G NR Physical Layer - Keysight
RAN # 80 (Rel-15 completion) NR Study Item NR Work Item Further Evolution NR NSA Completion NR SA Completion 3GPP Release 15 Roadmap |
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Dual Connectivity for LTE-NR Cellular Networks
deployments, a new network architecture has been proposed In this architecture, there is a sal Terrestrial Radio Access Network (E-UTRAN) and also |
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3GPP TS 36523-3
13 jan 2018 · Technical Specification Group Radio Access Network; Evolved Universal Terrestrial E-UTRAN/SAE system architecture and test models |
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Vol17 No2 All pages - NTT DOCOMO Technical Journal
2 oct 2015 · Radio Equipment and Antennas for Advanced C-RAN Architecture ○ Router- type Mobile Terminals for LTE-Advanced Category 6 |
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