Abstract
This paper deals with the learning and decision making issue for cognitive radio (CR). Two reinforcement-learning algorithms proposed in the literature are compared for opportunistic spectrum access (OSA): Upper Confidence Bound (UCB) algorithm and Weight Driven (WD) algorithm. This paper also introduces two new metrics in order to evaluate the machine learning algorithm performance for CR: effective cumulative regret and percentage of successful trials. They provide a fair evaluation means for CR performance.
| Original language | English |
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| Title of host publication | 2014 IEEE International Conference on Communications, ICC 2014 |
| Publisher | IEEE |
| Pages | 1508-1513 |
| Number of pages | 6 |
| ISBN (Print) | 9781479920037 |
| DOIs | |
| Publication status | Published - 2014 |
| Event | IEEE International Conference on Communications 2014 - Sydney, NSW, Australia Duration: 10 Jun 2014 → 14 Jun 2014 |
Conference
| Conference | IEEE International Conference on Communications 2014 |
|---|---|
| Abbreviated title | ICC 2014 |
| Country/Territory | Australia |
| City | Sydney, NSW |
| Period | 10/06/14 → 14/06/14 |
Keywords
- Cognitive radio
- MAB
- machine learning
- opportunistic spectrum access
- UCB
ASJC Scopus subject areas
- Computer Networks and Communications