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| Gliffy Diagram | ||||
|---|---|---|---|---|
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Steps for Flow 2,
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Trigger from SDNC(R) - RAN config change
Step | Component | Functionality | User Stories |
|---|---|---|---|
| Design time | |||
| 1 | SDC, CLAMP | PCI Optimization service and automated loop defined in SDC and CLAMP | |
| Deployment time | |||
| 2 | Policy, PCI-Handler-MS, OOF, SO, SDNC(R), AAI, DCAE Collector | Modules loaded with changes for PCI Optimization | |
| Run time | |||
| 3(b) | RAN, SDNC(R) | Config change notification RAN sends notification to SDNC(R) (e.g. Nbr list change) | |
| 4(b) | SDNC(R) | Publish config data change SDNC(R) publishes config data change on DMaaP. Subscribed by PCI-Handler-MS, A&AI (and others). | |
| 5 | PCI-Handler-MS, Policy | Fetch configuration policies PCI-Handler MS fetches policies that specify how PCI-Handler-MS will respond to triggers or requests from SO, from DCAE (via DMaaP), SDNC(R) (via DMaaP), PCI-Handler-MS analyzes config change to detect pre-defined signature which will trigger PCI Optimization due to config changes (e.g. Nbr list) | |
| 6 | PCI-Handler-MS, OOF | Request for PCI optimization for network region. PCI-Handler MS invokes OOF for pre-defined workflow for PCI Optimization via REST API.This call includes data for the cell and the network reqion involved. | |
| 7 | OOF, Policy | Fetch PCI optimization policies OOF fetches policies that specify how OOF will execute PCI optimization in response to PCI request for optimization | |
| 8a | OOF, AAI | Fetch Inventory data for cells in the region OOF fetches inventory and topology of cells in network region from AAI | |
| 8b | OOF, SDNC(R) | Fetch Config data for cells in the region OOF fetches PCI and Nbr List config data for cells in network region from SDNC(R) | |
| 9 | OOF, PCI-Handler-MS | Recommended PCI configuration OOF provides PCI recommendation to PCI-Handler-MS in response to the request from | |
| 10 | PCI-Handler-MS, Policy | Recommended PCI configuration PCI-Handler-MS provides PCI recommendation to Policy | |
| 11 | Policy, SDNC(R) | PCI Configuration decisions Policy sends message to SDNC(R) with instruction for configuration changes | |
| 12 | SDNC(R), RAN | Change PCI Configuration SDNC(R) applies config changes | |
| 13 | SDNC(R), AAI | Update Inventory SDNC(R) updates inventory as needed for PCI config change |
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| Gliffy Diagram | ||||
|---|---|---|---|---|
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Steps for Flow 3, Trigger from DCAE Collector stream (FM Data)
Step | Component | Functionality | User Stories |
|---|---|---|---|
| Design time | |||
| 1 | SDC, CLAMP | PCI Optimization service and automated loop defined in SDC and CLAMP | |
| Deployment time | |||
| 2 | Policy, PCI-Handler-MS, OOF, SO, SDNC(R), AAI, DCAE Collector | Modules loaded with changes for PCI Optimization | |
| Run time | |||
| 3(c) | RAN, DCAE Collector | Collect FM Data DCAE Collector collects FM/PM data from RAN | |
| 4(c) | DCAE Collector, PCI-Handler-MS | Publish FM Data DCAE Collector publishes FM/PM data on DMaaP. Subscribed by PCI-Handler-MS and DCAE Database | |
| 5 | PCI-Handler-MS, Policy | Fetch configuration policies PCI-Handler MS fetches policies that specify how PCI-Handler-MS will respond to triggers or requests from SO, from DCAE (via DMaaP), SDNC(R) (via DMaaP), PCI-Handler-MS analyzes config change to detect pre-defined signature which will trigger PCI Optimization due to config changes (e.g. Nbr list) | |
| 6 | PCI-Handler-MS, OOF | Request for PCI optimization for network region. PCI-Handler MS invokes OOF for pre-defined workflow for PCI Optimization via REST API.This call includes data for the cell and the network reqion involved. | |
| 7 | OOF, Policy | Fetch PCI optimization policies OOF fetches policies that specify how OOF will execute PCI optimization in response to PCI request for optimization | |
| 8a | OOF, AAI | Fetch Inventory data for cells in the region OOF fetches inventory and topology of cells in network region from AAI | |
| 8b | OOF, SDNC(R) | Fetch Config data for cells in the region OOF fetches PCI and Nbr List config data for cells in network region from SDNC(R) | |
| 9 | OOF, PCI-Handler-MS | Recommended PCI configuration OOF provides PCI recommendation to PCI-Handler-MS in response to the request from | |
| 10 | PCI-Handler-MS, Policy | Recommended PCI configuration PCI-Handler-MS provides PCI recommendation to Policy | |
| 11 | Policy, SDNC(R) | PCI Configuration decisions Policy sends message to SDNC(R) with instruction for configuration changes | |
| 12 | SDNC(R), RAN | Change PCI Configuration SDNC(R) applies config changes | |
| 13 | SDNC(R), AAI | Update Inventory SDNC(R) updates inventory as needed for PCI config change |
Flow 3: PCI Optimization for trigger from DCAE (Alarm/fault)
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