Technology Presentation on White LED Broadband

1
Technology Presentation onWhite LED Broadband

• Edwin Doods Capili
• EcE 303 Research Seminar 3
• December 22, 2007

2
Technological Insight
White LED for room light communication lt100MHz
Transmission
3
Significance in the Market

• Economical (1) Functions as room lighting
  wireless communication (2) Low power consumption
• Easy to install Piggybacks on existing room
  lighting system
• Security Data signals cannot pass through walls

4
How to Adapt in the Philippines

• Technical issues
• Design of uplink
• Negative effect of natural and artificial light
• Balance between lighting and communication
• Optical sensors may be more effective on certain
  light wavelengths that the human eyes may not
  react as effectively
• Would be useful after solving the last mile
  problem
• delivering connectivity from provider to a
  customer in an economical way.