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Submission November 2012 Northumbria UniversitySlide 1 Project: IEEE 802.15 LED(Light Emitting Diode) Interest Group (IG-LED) Submission Title: [10BASE-T.

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Presentation on theme: "Submission November 2012 Northumbria UniversitySlide 1 Project: IEEE 802.15 LED(Light Emitting Diode) Interest Group (IG-LED) Submission Title: [10BASE-T."— Presentation transcript:

1 Submission November 2012 Northumbria UniversitySlide 1 Project: IEEE LED(Light Emitting Diode) Interest Group (IG-LED) Submission Title: [10BASE-T Wireless LAN based on white-LED VLC] Date Submitted: [November, 2012] Source: [Hoa Le Minh, Zabih Ghassemlooy, Andrew Burton, Edward Bentley] [Northumbria University] Address [Northumbria University, Newcastle upon Tyne, UK] Voice:[ ], FAX: [ ], Re: [] Abstract:[Design and Demonstration of Room Environment 10BASE wireless LAN based on LED- VLC] Purpose:[Contribution to IEEE a] Notice:This document has been prepared to assist the IEEE P a. 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 P a doc.: IEEE led

2 SubmissionNorthumbria UniversitySlide 2 Contents System Description Demonstration Conclusion doc.: IEEE led November 2012

3 SubmissionNorthumbria UniversitySlide 3 System Setup PC1: router PC2: user/client Downlink VLC coverage: 2-3m link, 2m diameter footprint Uplink: IR LOS No Blue filter is used, only equalisation is utilised for white light! doc.: IEEE led November 2012

4 SubmissionNorthumbria UniversitySlide 4 Test Room Model doc.: IEEE led November 2012

5 SubmissionNorthumbria UniversitySlide 5 Lighting Performance Measured luminance level in the rooms receiving plane. Max ~ 440lx, Min ~ 280lx. These value meets ISO office illumination standard Measured SNR > 45dB doc.: IEEE led November 2012

6 SubmissionNorthumbria UniversitySlide 6 10BASE VLC WLAN Performance 1. Link BER < at the standard luminous level 2. Ethernet throughput of VLC is equivalent to wired LAN system. Packet drop and delay are the same. 3. HD video streaming is successfully tested doc.: IEEE led November 2012

7 SubmissionNorthumbria UniversitySlide 7 Conclusions Conclusion 10BASE WLAN based on VLC system is demonstrated for the office/room scale VLC system offers error free The system works with white light only, no blue filter is required (blue filter c auses significant signal power loss) No OFDM/DMT required (OFDM system cannot be used easily with Ethernet s ignal) Future work Demonstrate multiple-user/multiple-access scenario Work toward 100BASE WLAN VLC is on going doc.: IEEE led November 2012


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