Scenarios
The external hardware that the Infrastructure Providers offer is researchable from the VNFs. In this particular example , RRHs (USRPs) are distributed in a specific scenario. The VNFs, BBUs will process the data from the RRH and Operators will select which RRH to use according to the requeriments.
In order to create a new Scenario, log in OOCRAN as admin, password oocran and click the nav side panel on Scenarios.
Then, click on "Create Scenario" and configure the following fields in the pop-up windows:
According to the selected coordinates, OOCRAN will deploy the Network Services as close as possible in order to reduce the delay between the BBU and the RRH.
The Scenario will be created according to the specification of a template. You can find an example, the eetac.yaml template, on the following path: example/senarios/eetac.yaml.
The infrastructure template is the following:
rrh1:
name: <name of the device>
ip: <IP of the RRH>
latitude:
longitude:
pt: <max power transmitted>
first_band: <start>-<finish> Hz # Frequency bands of 1.5MHz
second_band: <start>-<finish> Hz # Frequency bands of 3MHz
third_band: <start>-<finish> Hz # Frequency bands of 5MHz
neighbor:
- <IP of the neighbor1>
- <IP of the neighbor1>
rrh2:
name: rrh2
...
Finally, click on the "Add" button.
You can check the created Scenario on the Scenarios subsection and click on the Scenario name in order to see the details of the RRH. In this particular case, each RRH works in three different radio bands. The Operators will pay to use this RRH and according to the band, the BBU will use either a bandwidth of 1.5, 3 or 5 MHz.
