1. SSV Test

First should check the azimuth and tilt, any problem the work should be

stopped and directly inform Huawei the problems.

The DT teams should select points as below (updated: 1,4,7 are canceled,

only 6 points needed) to do the network entry/ Download/ upload/ ping test.

The points location can be changed as the real signal condition.

If the teams find any problem (include but not only: wrong BSID or PCI; low

throughput; high ping delay) in the test they should report it to coordinator

right now. Take care on the feeder across! At last finish and submit the SSV

report (refer to the attachment).

If there is no cross feeder, the terminal should access to correct BSID and

correct PCI. If there is cross feeder, please report to Huawei SSV

supervisor. And the remaining test for this site should be stopped.

Throughput test should be done with FTP. Currently, there is one Huawei

FTP is available for throughput test. FTP IP: ftp://10.2 18 . 240 .11 5 / user

name: huawei, password: huawei; ftp://10.212.195.139/ user name: wimax,

password: wimax. Please use FTP software (suggest to use filezilla,

because it can download several files together.) to download the files (at

least 10 files together) at least for 1 minute. Using first stopwatch of DU

meter to record the average DL/UL throughput during test.

  

All the throughput test mentioned in this document must be

performed in this way.

Ping test: click “start” button on your desktop and then: Start-> Run-> input

”cmd”-> enter-> input ”ping 10.218.240.115 –n 100” or ”ping

10.212.195.139 –n 100” > enter-> wait until output 10 ping delay result on

the screen-> record the average ping delay

Take a snapshot which includes all the above test result (ping and

download, upload), signal information, PCI, terminal Tx power, etc.

Record each point’s coordinates.

2. KPI Test

If the SSV test is clear, the teams can go ahead to the KPI test. KPI test include

Drier test and Points test.

2.1 Tools prepared:

LTE Dongle (E398s)

Genex Probe(V2R3)

Genex Probe HardwareDog

GPS

2.2 Softwares prepared:

Install software of LTE Dongle and Agent

Inster LTE Dongle in your laptop, you will see the picture on “My

Computer”, then Double-click this picture, auto install the software.

Next phase install “Hisi UE Agent” .

Please confirm the LTE Dongle、GPS and Probe Dog in your laptop.

Open Hisi UE Agent

Open Genex Probe(V2R3)

New LTE template:

Then clean up template like this:

New Engineering Parameter

Import File

Select File, the Engineering Paremeter will be provided by huawei.

Finish Import File

Engineering Apply

Device Configure

Add MS

Finish MS Add

Add GPS

Finish GPS Add

New Test Plan

Loading-in Test Plan, the test plan will be provided by huawei. But you need

to change FTP Upload file to your local file(20M).

Open Map

Open Geoset File

Select Map File(TAR file), the map file will be provided by huawei

Set Cell Radius

Set Lable

Finish all setting, then “connect” to LTE Dongle and GPS.

Please begin the log recording before DT, you need to open test plan, then

begin to log recording and save.

2.3 Begin DT

The DT will follow before confirmed wimax DT boundary. Using Huawei

E398s USB terminal and Huawei Genex Probe DT software to perform the

DT. During the DT the engineers should parallel perform network entry,

minimum guarantee DownLoad/UpLoad test. By this after the DT can get

the test result of coverage probability/ successful setup rate / session

establish delay/ dropped session rate/ minimum rate guarantee of

downstream&upstream/ handoff/ wireless link burst error rate.

All the streets should be covered. The speed should less than 30km/h. In

the DT engineers should always pay attention on the PCI/RSRP/SINR. If

any problem happened they should click the “pause” button to pause the

test and after solving continue the test. Any problems like KPI fail to

achieve must be informed to Huawei on time. After DT the log should be

transferred to Huawei.

In the DT the team should always take care the PCI and performance, the

bad performance DT log or wrong test log will need repeating work. It is ok

that feedback the problems to Huawei when you meet some problems.

2.4 Begin PT

Cell edge coverage probability

To 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 like the “Average downstream throughput –

sector level” pictures, check the RSRP and SINR like this picture:

Acceptable range: successful rate> 80%

Target range: successful rate> 85%

Average downstream throughput – terminal level

To the 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

The RSRP must be check from Probe, then you can test plan to finish this

work.This test plan PT will be provided by huawei. And you need to take a

Snapshots like the “Average downstream throughput – sector level” pictures.

DL:

Acceptable range: the result should higher than 4 Mbps ;

Target range: the result should higher than 4 Mbps;

UL:

Acceptable range: the result should higher than 1 Mbps ;

Target range: the result should higher than 1 Mbps ;

Average downstream throughput – sector level

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) (as below table).

Please note that your combined DL and UL Throughputs should met the

following criteria:

DL:UL (2:2)

[At this point, Your good point should be able to get higher than 45 Mbps when

downloading alone, and higher than 20 Mbps when downloading in parallel with

user1. Your bad point should be able to get higher than 20 Mbps when

downloading alone, and higher than 15 Mbps when downloading in parallel with

user2].

Your combined DL Throughput (user1+user2) should be between 35Mbps and 40Mbps

Your combined UL Throughput (user1+user2) should be between 17 Mbps and 20 Mbps

DL:UL (3:1)

Your combined DL Throughput (user1+user2) should be between 3 8 Mbps and 4 3 Mbps

Your combined UL Throughput (user1+user2) should be between 7 Mbps and 8 Mbps

This test should be implemented for 20% of sectors per cluster.

In addition, you need to add MCS to your DL of PT logs, UL no need show the

MCS in your snapshot, like this snapshot to open MCS, and check DL MCS:

The Rank2 SINR1 and MCS must be check from Probe, you can use FileZilla or

test plan, this test plan PT will be provided by huawei. And you need to take a

Snapshots like this:

DL Snapshot

UL Snapshot (no need show MCS)

Maximum round trip latency

To 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;

Maximum Jittery

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;

The LTE Stationary KPI template in here, please finish this PT test report use

this template.

3. Each Work Output:

1, SSV report;

2, DT logs.

Snapshots for Cell edge coverage probability, sector level throughput, terminal

level throughput; the result summary table (refer to attachment)

Round trip latency test detail by excel file;