Published June 2004
| public
Book Section - Chapter
Capacity of the Generalized PPM Channel
Chicago
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Abstract
We show the capacity of a generalized pulse position modulation (PPM) channel, where the input vectors may be any set that allows a transitive group of coordinate permutations, is achieved by a uniform input distribution. We derive a simple expression for capacity in terms of the Kullback-Leibler distance for the binary case, and find the asymptote in the PPM order. We prove a subadditivity result for the PPM channel and use it to show PPM capacity is monotonic in the order.
Additional Information
© 2004 IEEE. Date of Current Version: 10 January 2005. This work was supported by the IPN Technology Program and performed at the Jet Propulsion Laboratory, California Institute of Technology under contract with the National Aeronautics and Space Administration.Additional details
- Eprint ID
- 24929
- DOI
- 10.1109/ISIT.2004.1365371
- Resolver ID
- CaltechAUTHORS:20110818-095939379
- IPN Technology Program
- Created
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2011-08-18Created from EPrint's datestamp field
- Updated
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2021-11-09Created from EPrint's last_modified field
- Other Numbering System Name
- INSPEC Accession Number
- Other Numbering System Identifier
- 9351677