Open Fronthaul | Split 7.2x Architecture

This video talks about the Open Fronthaul Interface and the Split 7.2x Architecture in the Radio Access Network.
This video is a copyright of @ Cisco Systems India
Owner: Sounak Mukherjee, Technical Marketing Engineer, 5G / Mobile Fronthaul
Tags:
Open Fronthaul
Split 7.2x
open RAN
oRAN
7.2x Split
Fronthaul Split
Fronthaul Split 7.2x
Functional Splits
5G Functional Splits
Macro Cell Site
Radio Access Network
4G
5G
NCS540-FH
Cisco
Cisco RAN
RAN Basics
Macro Base Station
Antenna
Radios
Remote Radio Heads
Remote Radio Units
Base Band Unit
CDU
BBU
CPRI
Signal Processing
Radio Base Statio

[@packetxhaul]

This video talks about the open Fronthaul Interface & the Fronthaul 7.2x Split Architecture. Hope this is beneficial to you all.
Please, don't forget to LIKE the video and SUBSCRIBE to the channel.

[@kuldeepkastuv8292]

yes it was nice can we get more vidoes on ORAN and workspace

[@rjy8960]

I'm trying to understand the bandwidth requirements of the front-haul bandwidth vs. actual OTA bandwidth for a 7.2 split and the 7.1 overhead of carrying beamforming information over the front-haul. Is there a way of calculating IQ bandwidth vs. OTA bandwidth? Which modulation schemes are most prevalent particularly for small cells which may be deployed in a private industrial network?
I'm also trying to understand timing requirements for the RU OTA interface and co-operation with other RU's and whether SyncE is implicit or whether it's just ptp plus local GNSS? I'm of the impression that 5ns RU sync is a requirement OTA but I'm happy to be corrected.
I am bootstrappping myself regarding 5G and am interested in it from the OSI layer 1/2 perspective primarily.
Any words of wisdom very much appreciated.