Mobile Network Testing Team 
1612
4
● LiteProbe is an extremely portable and straightforward NB-IoT Radio Access Network test and measurement device. The network signal strength and quality measurement is displayed on LiteProbe’s OLED screen providing an instant view of the key measurements to the tester.
● The key network measurement parameters displayed on the screen are RSRP/SINR/EARFCN/PCI/RSSI/TxPower. The device shall grade the measured quality (e.g. Excellent, good, average, below average, poor), according to the configurable evaluation standards specified by various operators.
● LiteProbe uses Ping/Attach services for the evaluation test and inform the users of the detected network problems through alarms displayed on the OLED screen.It is simple to use, extremely portable and designed for practicality to allow easy NB-IoT tuning and troubleshooting.
● Automatically detects SIM card, and displays the battery capacity and the current network operator.
● Automatically displays the current RSRP and SINR of NB-IoT RAN and the network quality grades in real time.
● Supports Ping/Attach test services, and displays network status according to the Ping/Attach test analysis results.
● Built-in battery, with standby time of over 12 hours
● Comes with external antenna, to emulate true application of the NB-IoT sensors.
● During normal operation, the LED light will automatically flash in green.When there is an operation fault/error, the LED light will automatically flash in red.
● Transmits the test data to Pilot Fleet Unify for monitoring, analysis, etc. LiteProbe simulates the real NB-IoT terminal.
Daily Test
The device can be used to test NB-IoT RAN quality in areas where NB-IoT sensors would likely be deployed e.g. in-building areas, parking lot etc.
Network Measurement and Maintenance
Simple test procedure that can be done by network-measurement-and-maintenance person to verify NB-IoT RAN quality.
Future Enhancements
Dingli may consider implementation of other NB-IoT usage scenarios, depending on the enhancement request.
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Specification |
Description |
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Dimension and Color |
Dimension: 102mm length, 55mm width and 11mm height Color: silver white |
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Material |
Magnesium aluminum alloy |
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NB-IoT Module |
Qualcomm 9206 chip Band ： B5/B8 |
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Screen |
2.4-inch OLED screen ， 2.5D t empered glass |
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SIM slot |
Micro card slot |
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Antenna |
External NB-IoT Antenna, standard SMA-KE interface |
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Built-in battery |
1200 mAh, with standby time of over 12 hours |
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Total Quality |
200g |
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Shockproof |
Fully operational after 1-meter height drop |
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Adaptor |
Standard 5v MicroUSB charging |
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Working temperature |
-25 ~ 50 C |