Operating Instructions

SENSE MCE IBC Operating Instruction

Rev. D, 2020-12-15 Release Page 29 of 46

4 RF Interfaces

In the Sense MCE IBC edge computing device three fixed internal for Wi-Fi, LTE and sub-1GHz

networks are pre-installed.

The device is using national roaming and all available 3GPP technologies to guarantee the

best possible network connections. The Quality of Service is measured by indicators and the

quality is reported towards the cloud to analyses potential conflicts at mitigation paths.

Only one RF interface can be active each time. No simultaneous transmissions are supported

by the SW.

4.1 Wi-Fi Interfaces

Wi-Fi antenna for HOST communication (for Wi-Fi HOST interface) or for primary user

equipment (UE) communication (for Wi-Fi UE interface):

▪ Printed Antenna is optimized for 2.4GHz WI-FI operations.

▪ Main Wi-Fi - RX / TX antenna is pre-assembled.

IMPORTAN T NOTICE

▪ The Wi-Fi HOST interface is used to connect the Sense MCE IBC to an

external WI-FI hotspot for WLAN and Internet connectivity towards

host systems.

▪ The Wi-Fi UE enables mobile phones and tablets to directly connect

to and interact with the Sense MCE IBC as part of the MYNXG BYOD

/ CYOD

concept.

4.2 LTE Interfaces

One LTE Internal antenna is pre-assembled to the main RX /TX antenna U.FL connector of

the 3GPP LTE (4G) / WCDMA (3G) modem.

4.2.1 SIM-Card

A Micro SIM card is needed for the operation of the LTE modem. Push the Micro SIM card into

the slot until you hear the click. To remove the Micro SIM card push it and it will pop out.

4.3 Sub-1GHZ Network Interfaces

Sub-1GHz radio technologies are currently using single antennas for RX / TX without diversity:

▪ One printed antenna is used for Sub-1GHz technology.

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