Abstract
We consider the effect of symbol rate on the constrained capacity of linear modulation with a fixed spectral density. We show that constrained capacity grows with the symbol rate for some modulation pulses but shrinks with others. Sufficient conditions on the pulse are derived for the constrained capacity to be monotonically increasing with faster symbol rate. Most standard pulses fulfill these.
Original language | English |
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Title of host publication | Proceedings, International Symposium on Information Theory |
Publisher | IEEE - Institute of Electrical and Electronics Engineers Inc. |
Pages | 1093-1097 |
Number of pages | 5 |
ISBN (Print) | 978-1-4244-2256-2 |
DOIs | |
Publication status | Published - 2008 |
Event | IEEE International Symposium on Information Theory, 2008 - Toronto, Toronto, Canada Duration: 2008 Jul 6 → 2008 Jul 11 |
Conference
Conference | IEEE International Symposium on Information Theory, 2008 |
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Country/Territory | Canada |
City | Toronto |
Period | 2008/07/06 → 2008/07/11 |
Subject classification (UKÄ)
- Electrical Engineering, Electronic Engineering, Information Engineering
Free keywords
- Capacity
- constrained capacity
- linear modulation
- error correction