Update OpenAirInterface repository links to the new Duranta Project repository

Signed-off-by: Luis Pereira <lpereira@allbesmart.pt>

doc/NR_SA_Tutorial_OAI_CN5G.md

@@ -42,10 +42,11 @@ reboot
 ### 2.2 OAI CN5G configuration files
 Download and copy configuration files:
 ```bash
-wget -O ~/oai-cn5g.zip https://gitlab.eurecom.fr/oai/openairinterface5g/-/archive/develop/openairinterface5g-develop.zip?path=doc/tutorial_resources/oai-cn5g
-unzip ~/oai-cn5g.zip
-mv ~/openairinterface5g-develop-doc-tutorial_resources-oai-cn5g/doc/tutorial_resources/oai-cn5g ~/oai-cn5g
-rm -r ~/openairinterface5g-develop-doc-tutorial_resources-oai-cn5g ~/oai-cn5g.zip
+git clone --depth 1 --filter=blob:none --sparse https://github.com/duranta-project/openairinterface5g.git /tmp/openairinterface5g -b develop
+cd /tmp/openairinterface5g
+git sparse-checkout set doc/tutorial_resources/oai-cn5g
+mv doc/tutorial_resources/oai-cn5g ~/oai-cn5g
+cd && rm -rf /tmp/openairinterface5g
 ```
 
 ### 2.3 Pull OAI CN5G docker images

openair2/E2AP/README.md

@@ -30,7 +30,7 @@ Note: E2SM-KPM `v2.01` is supported only in FlexRIC, but not in OAI.
 
 ### 2.1.1 Clone the OAI repository
 ```bash
-git clone https://gitlab.eurecom.fr/oai/openairinterface5g
+git clone https://github.com/duranta-project/openairinterface5g
 ```
 
 ### 2.1.2 Build OAI with E2 Agent
@@ -113,7 +113,7 @@ From `O-RAN.WG3.E2SM-RC-v01.03` specification, we implemented:
   * REPORT Service Style 4 ("UE Information" - section 7.4.5) - aperiodic subscription for "UE RRC State Change"
   * CONTROL Service Style 1 ("Radio Bearer Control" - section 7.6.2) - "QoS flow mapping configuration"; please be aware that this functionality is defined as per O-RAN "To control the multiplexing of QoS flows to a DRB",
     but OAI RAN doesn't support multiple QoS flows in one DRB. Therefore, this use case was adjusted for creation of new DRB, instead of creation of new QoS flow in the existing DRB.
-    More information can be found in the branch [qoe-e2](https://gitlab.eurecom.fr/oai/openairinterface5g/-/tree/qoe-e2?ref_type=heads). It's not merged due to incompliance with O-RAN specifications.
+    More information can be found in the branch [qoe-e2](https://github.com/duranta-project/openairinterface5g/tree/qoe-e2). It's not merged due to incompliance with O-RAN specifications.
     We showcased this demo in the O-RAN F2F Osaka meeting. Please feel free to download the [demo video](https://lf-o-ran-sc.atlassian.net/wiki/download/attachments/13566077/oai-flexric-demo-ric.mp4?api=v2) and [accompanying presentation](https://lf-o-ran-sc.atlassian.net/wiki/download/attachments/13566077/oai-FlexRIC-demo.pdf?api=v2).
 
 ## 3.2 Custom Service Models