Submission Jaesang Cha, Seoul National Univ. of Science&Tech. Slide 1 Project: IEEE 802.15 LED(Light...
8
Submiss ion Jaesang Cha, Seoul National Univ. of Science&Tech. Slide 1 Slide 1 Project: IEEE 802.15 LED(Light Emitting Diode) Interest Group (IG-LED) Submission Title: [Smart Device based LED Communication examples ] Date Submitted: [16 th Sept, 2013] Source: [Jaesang Cha] [Seoul National Univ. of Science & Technology] Address : [Seoul National University of Science & Technology, Seoul, Korea] Voice: [82-2-970-6431], FAX: [82-2-970-6123], E-Mail: [[email protected]] Re: [] Abstract: [Smart Device based LED Communication are introduced in the presentation.] Purpose: [Contribution to IEEE 802.15 IG-LED] Notice: This document has been prepared to assist the IEEE 802.15. 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. Doc: IEEE 802.15-13-0532-00- 0led Sept 2013
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Transcript of Submission Jaesang Cha, Seoul National Univ. of Science&Tech. Slide 1 Project: IEEE 802.15 LED(Light...
Submission
Jaesang Cha, Seoul National Univ. of Science&Tech.Slide 1Slide 1
Project: IEEE 802.15 LED(Light Emitting Diode) Interest Group (IG-LED)
Submission Title: [Smart Device based LED Communication examples]
Date Submitted: [16th Sept, 2013] Source: [Jaesang Cha] [Seoul National Univ. of Science & Technology]
Address : [Seoul National University of Science & Technology, Seoul, Korea]Voice: [82-2-970-6431], FAX: [82-2-970-6123], E-Mail:[[email protected]]
Re: []
Abstract: [Smart Device based LED Communication are introduced in the presentation.]
Purpose: [Contribution to IEEE 802.15 IG-LED]
Notice: This document has been prepared to assist the IEEE 802.15. 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 IEEE 802.15
Doc: IEEE 802.15-13-0532-00-0ledSept 2013
Submission
Jaesang Cha, Seoul National Univ. of Science&Tech.Slide 2
• LED light to receiver(Dedicated terminal) • Smart Device(LED flash) to receiver(PD)• LED light to Smart Device(Camera)• Smart Device(LED flash) to Smart Device(Camera)• Coexistence of RF & LED Communication for Smart Device
ContentsSept 2013
Doc: IEEE 802.15-13-0532-00-0led
Submission
Slide 3
Sept 2013
InformationLED Lights of LED patch
LED light to receiver(Dedicated terminal) example
Jaesang Cha, Seoul National Univ. of Science&Tech.
• Tx module: LED light
• Rx module: Dedicated receiver using PD
Doc: IEEE 802.15-13-0532-00-0led
Submission
Slide 4 Jaesang Cha, Seoul National Univ. of Science&Tech.
• Tx module : LED flash light of Smart Devices• Rx module: PD
LED flash Light Smart phone Data recovery by PD
Smart Device(LED flash) to receiver(PD) exampleSept 2013
Doc: IEEE 802.15-13-0532-00-0led
Submission
Slide 5
• Tx module: LED light
• Rx module: Smart device Camera
LED light to Smart Device(Camera) exampleJuly 2013
Jaesang Cha, Seoul National Univ. of Science&Tech.
Doc: IEEE 802.15-13-0532-00-0led
Submission
Slide 6
• Tx module: LED flash of Smart Device(Phone/PAD)• Rx module: Camera module of Smart Device(Phone/PAD)
Smart Device(LED flash) to Smart Device(Camera) structure
Smart Device LED Flash
July 2013
Smart Device Camera
Jaesang Cha, Seoul National Univ. of Science&Tech.
Doc: IEEE 802.15-13-0532-00-0led
Submission
Slide 7
• RF : 3G/LTE, Wi-Fi, Blue-tooth etc.
• LED communication
- Tx module: Smart device LED flash
- Rx module: Smart device Camera
Coexistence of RF & LED Communication for Smart Device
Smart Device LED Flash
July 2013
Smart Device Camera
Jaesang Cha, Seoul National Univ. of Science&Tech.
RF + LED Com.
• Hybird Tx: Smart Device LED flash &/or RF (3G/LTE, Wi-Fi, Blue-tooth etc.)
• Hybrid Rx : Smart Device Camera &/or RF (3G/LTE, Wi-Fi, Blue-tooth etc.)
Doc: IEEE 802.15-13-0532-00-0led
Submission
Slide 8 Jaesang Cha, Seoul National Univ. of Science&Tech.
Conclusion• In this submission, we presented or proposed various Smart Device
based LED Communication examples
• Especially, Smart device based LED Communication with LED flash light & Smart Device Camera could be a good Smart Device based So-lution for LED-ID or LED-IT convergence technologies in future.
• Furthermore, Hybrid T/Rx structure example coexisting RF & Camera based LED communication is proposed
Sept 2013Doc: IEEE 802.15-13-0532-00-0led
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