Commit a73989b7 authored by Robert Schmidt's avatar Robert Schmidt

Provide clarification on multi-RU operation in O-RAN 7.2 tutorial

parent 078c0845
...@@ -1059,10 +1059,10 @@ section](.#build-oai-gnb)) to see if it resolves the problem. ...@@ -1059,10 +1059,10 @@ section](.#build-oai-gnb)) to see if it resolves the problem.
# Operation with multiple RUs # Operation with multiple RUs
It is possible to connect up to 4 RUs to one DU at the same time and operate It is possible to connect up to 4 RUs to one DU at the same time and operate
them as a (single) distributed antenna (array). This works since all RUs and them either with a single antenna array or a distributed antenna array. This
the DU are synchronized onto a common clock using PTP. The assumed works since all RUs and the DU are synchronized onto a common clock using PTP.
configuration is that with N RUs each having an M×M configuration, we The assumed configuration is that with N RUs each having an M×M configuration,
effectively reach an (N×M)×(N×M) configuration. we effectively reach an (N×M)×(N×M) configuration.
Some caveats: Some caveats:
- Since it's a distributed antenna, this implies that this setup will deploy a - Since it's a distributed antenna, this implies that this setup will deploy a
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