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Resource consumption in dynamic spectrum access networks: Applications and Shannon limits (2007)
| Venue: | in Proc. Workshop on Inform. Theory and its Applications |
| Citations: | 1 - 0 self |
BibTeX
@INPROCEEDINGS{Pursley07resourceconsumption,
author = {Michael B. Pursley and Thomas C. Royster Iv},
title = {Resource consumption in dynamic spectrum access networks: Applications and Shannon limits},
booktitle = {in Proc. Workshop on Inform. Theory and its Applications},
year = {2007}
}
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Abstract
When a frequency band has been selected for a session in a dynamic spectrum access network, the initial choices for the modulation and coding must be consistent with the bandwidth that is available and the session’s quality-of-service priorities. A measure of resource consumption is developed for use in the selection of the code-modulation combination. The resourceconsumption metric accounts for the bandwidth, datatransmission time, and transmitted power for the session. Shannon capacity limits are employed to bound the resource consumption and permit tradeoffs between the time-bandwidth product of the signals and the amount of power that must be transmitted to achieve reliable communication. I.
Keyphrases
resource consumption dynamic spectrum access network shannon limit initial choice reliable communication datatransmission time quality-of-service priority shannon capacity limit code-modulation combination permit tradeoff resourceconsumption metric account time-bandwidth product frequency band
