Abstract
This paper bounds the performance of a uniformpower
and a waterfilling algorithm for low-pass channels. It is
shown that a visible light communication channel with double
hetero-structure LEDs in their linear regime can be approximated
by a first order low-pass channel. Closed form expressions
are derived to relate the maximum achievable data rate (capacity)
and the corresponding optimum bandwidth usage to the input
total (modulation) power.
and a waterfilling algorithm for low-pass channels. It is
shown that a visible light communication channel with double
hetero-structure LEDs in their linear regime can be approximated
by a first order low-pass channel. Closed form expressions
are derived to relate the maximum achievable data rate (capacity)
and the corresponding optimum bandwidth usage to the input
total (modulation) power.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 2018 Symposium on Information Theory and Signal Processing in hte Benelux |
| Editors | Luuk Spreeuwers, Jasper Goseling |
| Publisher | Twente University |
| Pages | 149-153 |
| Number of pages | 5 |
| ISBN (Print) | 978-90-365-4570-9 |
| Publication status | Published - 31 May 2018 |
| Event | Symposium of Information Theory and Signal Processing in the Benelux - Enschede, Netherlands Duration: 31 May 2018 → 1 Jun 2018 |
Conference
| Conference | Symposium of Information Theory and Signal Processing in the Benelux |
|---|---|
| Country/Territory | Netherlands |
| City | Enschede |
| Period | 31/05/18 → 1/06/18 |
Keywords
- LED, double hetero-structure, waterfilling, uniform power loading, capacity, optimum bandwidth, first order low pass channel, phosphor coated.
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