March 2017 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: LiFi / CamCom Technology Based Military Vehicle Command Auxiliary System Date Submitted: July 2018 Source: Jaesang Cha, Minwoo Lee, Vinayagam Mariappan (SNUST), Sangwoon Lee(Namseoul Univ.), Sooyoung Chang (SYCA) Address: Contact Information: +82-2-970-6431, FAX: +82-2-970-6123, E-Mail: chajs@seoultech.ac.kr Re: Abstract: This documents introduce the V2V LiFi / CamCom link design consideration for VAT. This proposed LiFi / CamCom link model for military vehicle command auxiliary system. This VAT solution can be used on the application services like ITS, ADAS, IoT/IoL, LED ID, digital signage with connected information services etc. on road condition. Purpose: To provided concept models of Light Communication based LiFi/CamCom solution for Vehicular Assistant Technology (VAT) Interest Group Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15. Slide 1 Submission

Contents Needs for Military Vehicle Command Auxiliary System March 2017 Contents Needs for Military Vehicle Command Auxiliary System LiFi / CamCom Technology for Military Vehicle Command Auxiliary System Conclusion Slide 2 Submission

Needs for Military Vehicle Command Auxiliary System March 2017 Needs for Military Vehicle Command Auxiliary System Military Vehicle Command Auxiliary System Currently, the military shooting command system for launching rockets is carried out by simple RF communication or hand-signal. In army, RF communication uses a simple frequency hopping basis. This has the problem of being vulnerable and vulnerable to enemy forces. Basic Concept LiFi / CamCom based fire command auxiliary system can be used to secure launching rockets. Uses the lighting system installed in the infrastructure and military vehicle built-in camera to design the LiFi / CamCom Link < Multiple Rocket Launcher System > GOOGLE Slide 3 Submission

LiFi / CamCom Link for Military Vehicle Auxiliary System March 2017 LiFi / CamCom Link for Military Vehicle Auxiliary System LiFi / CamCom Link for Military Vehicle Command Auxiliary System Tx : Vehicle Hear/Rear Light Rx : PD / Vehicle Hear/Rear camera Modulations : OOK, VPPM, Offset-VPWM, Multilevel PPM, Inverted PPM, Subcarrier PPM, DSSS SIK etc. Day-Night Communication Mode Data Rate : 10K ~ 2Mb/s Supported LoS(Line of Sight) Available Distance : 10m ~ 100m 1111111110010101010110110 Fire Direction Data 1010111010010101010110110 1010101101010101010110110 1111111011110101010110110 Tx Head/Rear Light Rx Head/Rear camera ※ Using a vehicle light from a commanding vehicle, it directs a firing command directed at the launch vehicle and the firing vehicle uses a front / rear camera to issue a firing command. < Military Vehicle Command Auxiliary System LiFi CamCom Link > Slide 4 Submission

March 2017 Conclusion Proposed the LiFi / CamCom Technology Based Military Vehicle Command Auxiliary System. Uses the front / rear camera is used as the receiver, and the front / back light is used as the transmitter of Military Vehicle Provide the secure military vehicle command execution compared to conventional military communication methods and also has the advantage of being able to reduce the shooting preparation time by enabling the execution of the shooting command on the move. Slide 5 Submission