LG TL3HEBN, TL3TNBN, TL3LNBN Users manual
JLR TCU3 Overview for FCC
Jan. 6. 2016
LG Electronics Inc.
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LGE Confidential
1. Introduction of TCU
2. Modularization of NAD
3. Hardware block diagram
4. JLR TCU3 Specification
5. Test environment
6. Appendix
Contents
2 / 13
LGE Confidential
1. Introduction of TCU
TCU (Telematics Control Unit)
Telematics device that LGE is developing for the JLR(Jaguar Land Rover) vehicles.
Small box installed deep inside passenger cars
In charge of wireless communications in LTE/WCDMA/GSM network
Services provided by TCU
Voice service : eCall, bCall1)and ERA GLONASS
Packet data service : Wi-Fi hot-spot and TSP2)service
SMS service : TSP service
Call Center
GNSS
Emergency Call
Automatic Collision
Notification Call
Road Side
Assistance Call
Vehicle Tracking
LTE, WCDMA / GSM
Overview
1) bCall : breakdown call
2) TSP: Telematics Service Provider (Wireless Car for JLR)
<BEJTL3TNB>
<BEJTL3LNB>
<BEJTL3HNB>
Cellular2
Cellular1
GNSS
Main
Cellular2
Cellular1
GNSS
Cellular2
Cellular1
GNSS
Main
Main
USB
Ethernet
WiFi
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