Guide of Genex Assistant for LTE Huawei Guide of Genex Assistant for LTE Huawei confidential

Contents Overview of Genex Assistant Huawei Contents Overview of Genex Assistant Genex Assistant Software Installation Genex Assistant Project Setup Genex Assistant Data Analysis and KPI Report Procedure Huawei confidential

Overview of Genex Assistant Huawei Overview of Genex Assistant The Genex Assistant is a post-data collection analysis tool which are part of the Genex series that works with many systems, such as GSM,WCDMA,WiMAX and LTE. Assistant enables network planning engineers and network optimization engineers to learn about network performance clearly, locate network problems quickly, improve work efficiency, and reduce the operational expenditure (OPEX) of operators. The Genex Assistant processes data automatically, analyze and quickly collects the statistics of data, and generates reports according to the preset analysis requirements. Huawei confidential

Contents Overview of Genex Assistant Huawei Contents Overview of Genex Assistant Genex Assistant Software Installation Genex Assistant Project Setup Genex Assistant Data Analysis and KPI Report Procedure Huawei confidential

Genex Assistant Software Installation Installation Environment Windows XP (English or Chinese) Memory: 1 GB Installation Procedures Install the Genex Shared. Install the Genex Assistant. Apply or update for the license and hard dog.

Genex Assistant Software Installation 1.Obtain the GENEX Assistant V300R003 installation package. 2.Double-click setup.exe to start the installation. 3.Click Next.

Genex Assistant Software Installation 4. Choose “I Accept the terms of license agreement “and Click”Next”. 5. Input Customer Information by default username and Company Name “Huawei” then Click “Next”

Genex Assistant Software Installation 6. Choose destination location, then Click”Next” 7.Click”Install”

Genex Assistant Software Installation 9. Click”Finish”

Contents Overview of Genex Assistant Huawei Contents Overview of Genex Assistant Genex Assistant Software Installation Genex Assistant Project Setup Genex Assistant Data Analysis and KPI Report Procedure Huawei confidential

Genex Assistant Project Setup Create a Project Set an analysis task template Import the engineer parameters. Open the map window and import the log file. Open the information windows Start Analysis Generate a report based on analysis

Genex Assistant Project Setup Huawei Genex Assistant Project Setup Click on “Project”. Select Project Path to save the Project. Input “Project Name”. Choose “LTE” as Template and select “Traditional” as Analysis Type and Click “OK” Huawei confidential

Genex Assistant Project Setup Huawei Genex Assistant Project Setup 3.Right Click on the Project created, then choose “Project Setting”. 4.On the Project Setting Window, select “KPI” tab and check the box “LTE”. Select “Normal” button and click “OK” Huawei confidential

Genex Assistant Project Setup Huawei Genex Assistant Project Setup 5.Right Click on “Map” and click “Load Map”. Open the respective map in tab,geoset,raster formats etc. Huawei confidential

Genex Assistant Project Setup Huawei Genex Assistant Project Setup 6.Load the “Engineering Parameter” following the required template as attached. Huawei confidential

Genex Assistant Project Setup Huawei Genex Assistant Project Setup 7. Click here to “Apply BTS config” 8. Click here to “Calculate site radius” Huawei confidential

Genex Assistant Project Setup Huawei Genex Assistant Project Setup 8. Right click “Region” to load Cluster polygon or DT boundary . Should be in tab file format. Huawei confidential

Genex Assistant Data Analysis and KPI Report Procedure Huawei Genex Assistant Data Analysis and KPI Report Procedure 1. Right click “Logfile” and select “Logfile Manager” and click on”Add Logfile” to open the collected DT Logs. Huawei confidential

Genex Assistant Data Analysis and KPI Report Procedure Huawei Genex Assistant Data Analysis and KPI Report Procedure 2. Check “Auto Combine” if multiple DT Logs to be process and click “OK” 3. Right click “Analysis Group” and click ”Run Analysis” then click “OK” to execute. Huawei confidential

Genex Assistant Data Analysis and KPI Report Procedure Huawei Genex Assistant Data Analysis and KPI Report Procedure 4. Go to “Overview” to get the KPI values. 5. For Successful Setup Rate : Please take the values directly from Accessibility > ERAB Setup Success Rate(%) 6. For Minimum FTP Guarantee FTP DL/UL: Please take the values from Service Integrity > FTP DL App. Throughput Avg(kbit/s) Service Integrity > FTP UL App. Throughput Avg(kbit/s) 7. For Mobility(HSR) : Please take the values from Mobility>Intra Frequency Handover Success Rate 8. For Session Establishment Delay: Take the values from Delay>Attach Success Time Delay Avg(ms) Huawei confidential

Genex Assistant Data Analysis and KPI Report Procedure Huawei Genex Assistant Data Analysis and KPI Report Procedure 9. For the Coverage Probability(85% RSRP>-110dBm&SINR>-3dB) Click on IE Tab. Go to “Serving and Neighboring Cells” and expand it. Right click the selected parameters in red box and display on map to show the coverage plot / display on caky to get the KPI values for coverage satisfying the conditions committed to the customer. 10. For Hand off: The values should be taken from Delay - > HO - > LTE Inter Frequency HO Time Delay right click on it and Display on sheet and export it to excel. Suggestion: In Excel use Left(datetime of LTE Intra Frequency HO Time,20) to get the minutes information, and then use countif to calculate the times of LTE Intra Frequency HO Time in each minute. Huawei confidential

Genex Assistant Data Analysis and KPI Report Procedure Huawei Genex Assistant Data Analysis and KPI Report Procedure 11. For the Burst Error Rate(BER) and Drop Session Rate(DSR) We need to do filter : SINR: 3dB,RSRP: -95dBm Click on “Configuration > Project Setting > Filter > Add. Then input Serving RSRP: > -95dBm and Average SINR > 3dB, then click “OK”. Go back to Analysis Group, right click it then Run Analysis again. Huawei confidential

Genex Assistant Data Analysis and KPI Report Procedure Huawei Genex Assistant Data Analysis and KPI Report Procedure 12. After Run Analysis in Filter mode, now you can get the BER values : Go to IE > LTE > BLER > DL > Code 0 Residual BLER(%), Display on sheet export it to excel and get the average value. Huawei confidential

Genex Assistant Data Analysis and KPI Report Procedure Huawei Genex Assistant Data Analysis and KPI Report Procedure 13. After Run Analysis in Filter mode, now you can get the Drop Session Rate(DSR%) values : Go to View > KPI Result > Retainability > Session Drop Rate(%). Huawei confidential

Genex Assistant Data Analysis and KPI Report Procedure Huawei Genex Assistant Data Analysis and KPI Report Procedure KPI Stationary Test Cell edge coverage probability For the cell edge coverage probability, select 20 edge points (SINR is higher than 0dB but lower than 5dB & RSRP is lower than -95dB) to perform ftp download, each point last 1 min. Record the detail coordinates and test results.The RSRP and SINR must be check from Probe, you can use test plan to download and take a Snapshots. Cell edge availability= successful points/20*100% Maximum Round trip Delay and Jitter For the Maximum round trip latency, select 1 edge point to perform the ping test. This point must be meet the condition of -100<RSRP<-90.The ping packet size is 32KB and the ping repeat time is 100. Record the average ping delay. This test should be implemented for 20% of sectors per cluster. Acceptable range: the average value is less than 60 ms Target range: the average value is less than 50 ms Calculate the maximum jitter based on above ping result. 5 biggest jitter values can be canceled. This test should be implemented for 20% of sectors per cluster. Acceptable range: less than 30 ms Target range: less than 20 ms Huawei confidential

Genex Assistant Data Analysis and KPI Report Procedure Huawei Genex Assistant Data Analysis and KPI Report Procedure Sector Level – Average Downstream/Upstream Throughput To the average downstream/upstream throughput (sector level), Use 2 Terminal to perform the ftp download/ upload for 1 min at the same time. One point (good point) must be get 64 QAM (higher than MCS16 in probe, and RANK2 SINR1 should be between 13 and 18. The other point (bad point) You have to look at your MCS here. MCS must be 16 QAM (i.e. MCS10 to MCS16) Please note that your combined DL and UL Throughputs should met the following criteria: DL:UL (2:2 Configuration) At good point should be able to get higher than 45 Mbps when downloading alone, and higher than 20 Mbps when downloading in parallel with User-1. At bad point should be able to get higher than 20 Mbps when downloading alone, and higher than 15 Mbps when downloading in parallel with User-2 The combined DL Throughput (User1+User2) should be between 35Mbps and 40Mbps The combined UL Throughput (user1+user2) should be between 17Mbps and 20Mbps DL:UL (3:1 Configuration) The combined DL Throughput (user1+user2) should be between 40Mbps and 45Mbps The combined UL Throughput (user1+user2) should be between 7Mbps and 8Mbps This test should be implemented for 20% of sectors per cluster. Huawei confidential

Genex Assistant Data Analysis and KPI Report Procedure Huawei Genex Assistant Data Analysis and KPI Report Procedure Terminal Level – Average Downstream/Upstream Throughput For average Downstream/Upstream Throughput (Terminal Level). Select 3 points of one sector (RSRP=-105~-95 / -95~-80/ >-80、SINR=0~10/15~25/25~35) to perform the ftp download/ upload for 1 min. Record the average throughput of the 3 points. This test should be implemented for 20% of sectors per cluster. Please pay more attention to 3 points: RSRP=-105~-95, SINR=0~10, keep the DL throughput between 5M to 15M RSRP=-95~-80, SINR=15~25, keep the DL throughput between 25M to 35M RSRP>-80, SINR=25~35, keep the DL throughput between 45M to 55M DL Average Throughput: Acceptable range: the result should higher than 4 Mbps ; Target range: the result should higher than 4 Mbps; UL Average Throughput: Acceptable range: the result should higher than 1 Mbps ; Target range: the result should higher than 1 Mbps ; This test should be implemented for 20% of sectors per cluster. Huawei confidential

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