On the performance of outage probability in underlay cognitive radio with imperfect CSI

TL Thanh, VNQ Bao, B An - 2013 International Conference on …, 2013 - ieeexplore.ieee.org
… , eg, for underlay multihop … outage probability for the underlay cognitive partial relay selection
networks with imperfect CSI of interference links. We also study the interference probability (…

Underlay cognitive radio systems with improper Gaussian signaling: Outage performance analysis

O Amin, W Abediseid, MS Alouini - … Transactions on Wireless …, 2016 - ieeexplore.ieee.org
… In this paper, we study the outage probability of the underlay CR system … SU outage probability.
Then, upper and lower bounds, and an approximate expression of the outage probability

Underlay cognitive radio networks with cooperative non‐orthogonal multiple access

S Lee, TQ Duong, DB da Costa, DB Ha… - Iet …, 2018 - Wiley Online Library
… For instance, our results show that the outage probabilities at both users decrease
significantly by increasing the number of antennas at the urn:x-wiley:17518628:media:cmu2bf00340:…

NOMA in cooperative underlay cognitive radio networks under imperfect SIC

DT Do, AT Le, BM Lee - IEEE Access, 2020 - ieeexplore.ieee.org
underlay CR system is developed by using stochastic geometry along with NOMA. They
derived expressions of the outage probability … expressions of the outage probability for two users…

On Secrecy Outage of Relay Selection in Underlay Cognitive Radio Networks Over Nakagami- Fading Channels

H Lei, H Zhang, IS Ansari, Z Ren, G Pan… - … on Cognitive …, 2017 - ieeexplore.ieee.org
… secrecy outage performance of an underlay cognitive decode… , we analyze the secrecy outage
performance with optimal relay … for the secrecy outage probability with three different relay …

Relay selection in underlay cognitive radio networks

M Seyfi, S Muhaidat, J Liang - 2012 IEEE Wireless …, 2012 - ieeexplore.ieee.org
… lay selection in an underlay cognitive radio system in the presence of primary user (PU) …
We derive a closedform outage probability expression for the secondary multi-relay network and …

Outage analysis for underlay cognitive networks using incremental regenerative relaying

K Tourki, KA Qaraqe, MS Alouini - IEEE transactions on …, 2012 - ieeexplore.ieee.org
… for the outage probability for a transmission rate R. In a high-SNR region, a floor of the
secondary outage probability … Recently, several works have investigated cognitive wireless relay …

Outage performance analysis of wireless energy harvesting relay-assisted random underlay cognitive networks

Z Yan, S Chen, X Zhang, HL Liu - IEEE Internet of Things …, 2018 - ieeexplore.ieee.org
outage probability to measure the outage performance of WEHRCRNs. Finally, the impacts
of related network parameters on the outage probabilitycognitive radio paradigms: underlay, …

[HTML][HTML] Outage analysis of the power splitting based underlay cooperative cognitive radio networks

PT Tin, VD Phan, TN Nguyen, LT Tu, BV Minh… - Sensors, 2021 - mdpi.com
… On the performance of outage probability in underlay cognitive radio with imperfect CSI.
In Proceedings of the 2013 International Conference on Advanced Technologies for …

Secrecy outage analysis on underlay cognitive radio system with full-duplex secondary user

C Zhang, D Wang, J Ye, H Lei, J Zhang, G Pan… - IEEE …, 2017 - ieeexplore.ieee.org
… [14] analyzed both the intercept probability and outage probability of the proposed single-relay
and multi-relay selection schemes for the secondary transmission relying on realistic …