Performance History

User documentation

Performance Monitoring values measured by the devices are necessary to analyze and optimize the network. Therefore, the application automatically retrieves all historical performance values from the devices and stores them in a database.

The “Performance History” Web Application displays the historical performance values of the device.

Specification

“Performance History” User Interface should be implemented to show the historical performance values of the devices stored in the database.

Below are the UI elements to be implemented.

1. Drop-down to select the connected device/networkElement.
2. Once the connected device is selected from the above drop-down, it should display the below two Dropdowns.
   1. Drop-down to ‘select the LTP’ associated with the selected device.
   2. Drop-down to ‘select the time period’ to show the performance values of the selected device (based on the time period 15min/24hrs)

After selection of a connected device and LTP, the application collects the received and centralized stored performance values for the selected device from the database and displays them in the table views based on the time period selected. (15min/24hours).

To differentiate the performance values of the devices based on different aspects of performance, below seven different accordions/panels should be created with the respected data in its table view.

1)     Performance Data

2)     Receive Level

3)     Transmission Power

4)     Adaptive Modulation

5)     Temperature

6)     Signal-to-interference-plus-noise ratio

7)     Cross Polar Discrimination

The table view implements the common ux-framework-table supporting sorting, filtering and pagination on the server.

The following panels shows the tables with its respective data.

1) Performance Data

The “Performance Data” panel shows the table with the following columns:

1. Radio Signal Id
2. Scanner Id
3. End Time
4. Suspect Interval flag
5. ES
6. SES
7. UAS

2)  Receive Level

The “Receive Level” panel shows the table with the following columns:

1. Radio Signal Id
2. Scanner Id
3. End Time
4. Suspect Interval flag
5. Rx min
6. Rx avg
7. Rx max

3) Transmission Power

The “Transmission Power” panel shows the table with the following columns:

1. Radio Signal Id
2. Scanner Id
3. End Time
4. Suspect Interval flag
5. Tx min
6. Tx avg
7. Tx max

4) Adaptive Modulation

The “Adaptive Modulation” panel shows the table with the following columns:

1. Radio Signal Id
2. Scanner Id
3. End Time
4. Suspect Interval flag
5. col5-col36 – QAM2S,QAM2,QAM2L, QAM4S,QAM4,QAM4L, QAM16S,QAM16,QAM16L, QAM32S,QAM32,QAM32L, QAM64S,QAM64,QAM64L, QAM128S,QAM128,QAM128L, QAM256S,QAM256,QAM256L, QAM512S,QAM512,QAM512L, QAM1024S,QAM1024,QAM1024L, QAM2048S,QAM2048,QAM2048L, QAM4096S,QAM4096,QAM4096L, QAM8192S,QAM8192,QAM8192L,

5) Temperature

The “Temperature” panel shows the table with the following columns:

1. Radio Signal Id
2. Scanner Id
3. End Time
4. Suspect Interval flag
5. Rf Temp min [deg; C]
6. Rf Temp avg [deg; C]
7. Rf Temp max [deg; C]

6) Signal-to-interference-plus-noise ratio (SINR)

The “Signal-to-interference-plus-noise ratio” panel shows the table with the following columns:

1. Radio Signal Id
2. Scanner Id
3. End Time
4. Suspect Interval flag
5. SINR min [db]
6. SINR avg [db]
7. SINR max [db]

7) Cross Polar Discrimination

The “Cross Polar Discrimination” panel shows the table with the following columns:

1. Radio Signal Id
2. Scanner Id
3. End Time
4. Suspect Interval flag
5. CPD min [db]
6. CPD avg [db]
7. CPD max [db]

The performance values are stored on an ElasticSearch database. The REST-API is provided by the ApiGateway.

The index is “sdnperformance” the doctype is

1. “historicalperformance15min”- when time-period is selected as 15min (has past     15min performance data of the device)
2. “historicalperformance24h”- when time-period is selected as 24hours (has past 24hours performance data of the device)