X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=docs%2Foverview.rst;h=ea04455edc24cbe7de7475297687014e2f19d208;hb=c3f91116636439616c6b85c6023a9f6a2670d5ff;hp=b1366d6550e743461a80238a65460b690c5b18d3;hpb=21ee3d93d5938145f954055f3a546038db40d1f8;p=pti%2Frtp.git

diff --git a/docs/overview.rst b/docs/overview.rst
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--- a/docs/overview.rst
+++ b/docs/overview.rst
@@ -7,6 +7,33 @@ RTP Overview
 
 This project implements a real time platform to deploy the O-CU and O-DU.
 
+In O-RAN architecture, the O-DU and O-CU could have different deployed scenarios. 
+In general the performance sensitive parts of the 5G stack require real time platform, 
+the platform should support the Preemptive Scheduling feature. 
+
+For example, from implementation perspective, the non-virtualized DU, 
+VM based DU and container based DU are requiring a real time host system. 
+Following requirements are going to address the container based solution:
+
+1.Support Node Feature Discovery
+
+
+2.Support CPU Affinity and Isolation
+
+
+3.Support Dynamic HugePages Allocation
+
+
+And for the network requirements, the following should be supported:
+1.Multiple Networking Interface
+
+
+2.High performance data plane including the DPDK based vswitch and PCI pass-through/SR-IOV.
+
+
+It will support the X86_64 and ARM.
+
+
 This is based on Yocto/OpenEmbedded, so it includes a Yocto/OpenEmbedded compatible
 layers meta-oran and wrapper scripts to pull all required Yocto/OE layers to build
 out the reference platform.