Research Article
Censoring-Based Relay Transmission for Achieving Energy Efficiency in Cognitive Radio Networks
Table 2
Four cases of
decision by differential censoring report.
| PU’s initial state | PU’s transition cases in | SRi’s censoring report occurrence event |
| | Busy⟶busy | PU is undetected under (misdetection) | Busy⟶idle | PU is undetected under (correct detection) | | Idle⟶idle | PU is detected under (false alarm) | Idle⟶busy | PU is detected under (detection) |
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