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All-in-One 5G. M310 System Test Report

Overview​

This test report applies to the All-in-One 5G and is mainly a test for LTE-related functions. The test items covered in this report mainly include basic function tests, performance tests, coverage tests, and stability tests.

Test Equipment​

NameCountDescriptionComment
All-in-One14G Radio, M320Pure Radio
AGW1LTE Core
NMS1Network Management
FTP Server1FTP ServerIP:10.0.12.48
UE2Samsung S21IP:192.168.128.0/24
CPE1BaicellsIP:192.168.128.0/24

Network Details​

Figure 69:

Radio Configuration​

  • Band: 48
  • Bandwidth: 20 MHz
  • EARFCN: 55340
  • Subframe Assignment: 2 (DL:UL = 3:1)
  • Special Subframe Patterns: 7

Test Definitions​

The following are key performance parameters for LTE field tests that must be considered for the task:

  • RSRP: The average power received from a single reference signal, with typical values ranging from -44 dBm (good) to -140 dBm (bad).
  • RSRQ: A measure of the quality of the received signal, with typical values ranging from -19.5 dB (poor) to -3 dB (good).
  • SINR: Signal-to-Interference-to-Noise Ratio, representing the ratio of signal power to noise power.

Table below shows the values that are considered good and bad for the LTE signal strength:

RF Conditions
AreaDescriptionRSRP (dBm)RSRQ (dB)SINR (dB)
AExcellent> = -80>= -10> = 20
BGood-80 to -90-10 to -1513 to 20
CMid Cell-90 to -100-15 to -200 to 13
DCell Edge< = -100< -20< = 0

Test Summary Report​

The tables below show the test cases and results of the Function and Performance tests.

Function Tests​

Test CaseTest Result
TC001_Function_UE_AttachPass
TC002_Function_UE_DetachPass
TC003_Function_UE_Service_RequestPass
TC004_Function_PagingPass
TC005_Function_Periodic_TAUPass
TC006_Function_UE_FTP_DownloadPass
TC007_Function_UE_FTP_UploadPass
TC008_Function_UE_Voip_ServicePass
TC009_Function_UE_Stream_Media_ServicePass

Performance Tests​

Test CaseTest Result
TC001_Performance_Uplink_TCP_Data13 Mbps
TC002_Performance_Uplink_UDP_Data13 Mbps
Average packet loss rate: 0.01%
TC003_Performance_Downlink_TCP_Data102 Mbps
TC004_Performance_Downlink_UDP_Data100 Mbps
Average packet loss rate: 0.01%
TC005_Performance_Ping_Average_LatencyMinimum latency: 20 ms
Average latency: 31 ms
TC006_Performance_Attach Average_LatencyAverage latency: 800 ms
TC007_Performance_Max_Online_Users32 UE

CQT Tests​

Several locations were selected to satisfy the conditions of the LTE field test parameters. For the delay and throughput-related tests, the test results are detailed in the CQT Tests.

Field Tests​

The test terminal is used to conduct a walking test indoors and to record the indicators such as RSRP, RSRQ, SNR, and FTP download rate in real-time. Similar to DT testing, the test results are detailed in the Field Tests.

Stability Tests​

Thirty-two (32) terminals are connected to the network and carry out FTP download tests continuously. The test results are detailed in the Stability Test.

Function Tests​

TC001 Function UE Attach​

Test Results​

UE is attached to the network successfully, and the UE information is seen from NMS.

  • Result: Passed

Test Captures​

Figure 70:
Figure 71:

TC002 Function UE Detach​

Test Results​

UE is detached successfully from the network.

  • Result: Passed

Test Captures​

Figure 72:

TC003 Function UE Service Request​

Test Results​

UE enters the idle state from the active state. When the UE has a data service request, the service request process is successfully initiated.

  • Result: Passed

Test Captures​

Figure 73:

TC004 Function Paging​

Test Results​

UE enters the idle state from the active state and the core successfully triggers the paging process when a downlink data request arrives. UE sends service request messages successfully.

  • Result: Passed

Test Captures​

Figure 74:

TC005 Function Periodic TAU​

Test Results​

When the UE accessed the LTE network, UE triggers TAU procedure periodically according to the timer obtained from the core network.

  • Result: Passed

Test Captures​

Figure 75:

TC006 Function UE FTP Download​

Test Results​

Download files from FTP server by FTP App, and the download process is normal.

  • Result: Passed
Figure 76:

Test Captures​

Figure 77:

TC007 Function UE FTP Upload​

Test Results​

Upload files to FTP server by FTP App, the upload process is normal.

  • Result: Passed
Figure 78:

Test Captures​

Figure 79:

TC008 Function UE Voip Service​

Test Results​

To test the VoIP, WeChat App was launched. The video call went smoothly.

  • Result: Passed

Test Captures​

Figure 80:

TC009 Function UE Stream Media Service​

Test Results​

For media streaming, the YouTube App was launched. Watching the videos went smoothly.

  • Result: Passed

Test Captures​

Figure 81:

Performance Tests​

All performance test results are tested in places with very excellent signal strength and high SNR (Area A).

TC001 Performance Uplink TCP Data​

Test Results​

UE sends uplink TCP data packets to the FTP server. The peak rate is 13 Mbps.

Test Captures​

Figure 82:

TC002 Performance Uplink UDP Data​

Test Results​

UE sends uplink UDP data packets to the FTP server, the peak rate is about 13 Mbps, and the average packet loss rate is about 0.01%.

Test Captures​

Figure 83:

TC003 Performance Downlink TCP Data​

Test Results​

FTP server sends downlink TCP data packages to UE. The peak rate is 102 Mbps.

Test Captures​

Figure 84:

TC004 Performance Downlink UDP Data​

Test Results​

FTP server sends downlink UDP data packages to UE. The peak rate is about 100 Mbps, and the packet loss rate is about 0.01%.

Test Captures​

Figure 85:

TC005 Performance Ping Average Latency​

Test Results​

The minimum latency is about 17 ms, and the average latency is about 31 ms.

Test Captures​

Figure 86:

TC006 Performance Attach Average Latency​

Statistical Method​

Interval between UE sending ATTACH REQUEST message and sending ATTACH COMPLETE message.

Test Results​

The average latency of the Attach process is about 800 ms.

Test Captures​

Figure 87:

TC007 Performance Max Online Users​

This test case is designed to test the maximum number of online users for a single base station.

Test Results​

  • Result: 32 UE

Test Captures​

Figure 88:

CQT Tests​

To test the LTE field test parameters, the laboratory and outside area adjacent to the laboratory were selected to be the test areas. The location of the test areas is shown in the floor plan below.

Figure 89:

CQT Test at Area A​

The signal and SINR of Area A are both excellent. The signal strength and the SINR can be seen by testing the APP of UE.

Figure 90:

TC001 Coverage Ftp Upload Area A​

  • Test result: 9 Mbps
  • Test capture:
Figure 91:

TC002 Coverage Ftp Download Area A​

  • Test result: 88 Mbps
  • Test capture:
Figure 92:

TC003 Coverage Ping Area A​

  • Test result:
    • Minimum latency: ∼ 20 ms
    • Average latency: ∼ 32 ms
  • Test capture:
Figure 93:

CQT Test at Area B​

The signal and SINR of Area B are good. The signal strength and the SINR can be seen by testing the APP of UE.

Figure 94:

TC001 Coverage Ftp Upload Area B​

  • Test result: 6.5 Mbps
  • Test capture:
Figure 95:

TC002 Coverage Ftp Download Area B​

  • Test result: 45 Mbps
  • Test capture:
Figure 96:

TC003 Coverage Ping Area B​

  • Test result:
    • Minimum latency: ∼ 24 ms
    • Average latency: ∼ 33 ms
  • Test capture:
Figure 97:

CQT Test at Area C​

The signal and SINR of area C are moderate. The signal strength and the SINR can be seen by testing the APP of UE.

Figure 98:

TC001 Coverage Ftp Upload Area C​

  • Test result: 2 Mbps
  • Test capture:
Figure 99:

TC002 Coverage Ftp Download Area C​

  • Test results: 25 Mbps
  • Test capture:
Figure 100:

TC003 Coverage Ping Area C​

  • Test result:
    • Minimum latency: ∼ 18 ms
    • Average latency: ∼ 54 ms
  • Test capture:
Figure 101:

CQT Test at Area D​

Signal and SINR of area D are poor. The signal strength and the SINR can be seen by testing the APP of UE.

Figure 102:

TC001 Coverage Ftp Upload Area D​

  • Test result: 320 kbps
  • Test capture:
Figure 103:

TC002 Coverage Ftp Download Area D​

  • Test result: 2.5 Mbps
  • Test capture:
Figure 104:

Field Tests​

We conducted coverage testing using the All-in-One 5G equipment in the laboratory, which provided complete coverage across all areas. We measured the RSRP, RSRQ, and SINR values, along with the FTP download speed. The test results are presented below.

RSRP​

Figure 105:
Figure 106:

RSRQ​

Figure 107:
Figure 108:

SINR​

Figure 109:
Figure 110:

FTP Download​

Figure 111:
Figure 112:

Stability Test​

Test Description​

With 32 users downloading tests simultaneously, we conducted continuous testing for over 7 days to ensure normal operation. Below are the test results.

Test Captures​

Figure 113:
Figure 114: