Interference-controlled transmission schemes for cognitive radio in frequency-selective time-varying fading channels

W Qiu, B Xie, H Minn, CC Chong - IEEE transactions on …, 2011 - ieeexplore.ieee.org
… We derive the cumulative distribution function (CDF) of the conditional channel power gain
in time-varying fading channels. The lower bound of the probability that the interference is …

Application of Non-Orthogonal Multiple Access in Cooperative Spectrum-Sharing Networks Over Nakagami- Fading Channels

L Lv, Q Ni, Z Ding, J Chen - IEEE Transactions on Vehicular …, 2016 - ieeexplore.ieee.org
… Cognitive radio networks (CRNs) have been a new paradigm to enable more … ,2, with fading
parameter m. In this paper, we assume all channels follow quasistatic fading, ie, the channel

Capture effects of wireless CSMA/CA protocols in Rayleigh and shadow fading channels

JH Kim, JK Lee - IEEE Transactions on vehicular technology, 1999 - ieeexplore.ieee.org
… We have found that the performance of CSMA/CA in a radio channel model is 50% less …
fading channels [9] based on Laplace transforms [17]. We consider that a wireless network

Unified approach for energy detection of unknown deterministic signal in cognitive radio over fading channels

SP Herath, N Rajatheva… - 2009 IEEE International …, 2009 - ieeexplore.ieee.org
… It should be noted that the Rician fading channel is intractable in general … a fading channel.
Section III and IV present the derivation of Pd over Nakagami-m and Rician fading channels

Unified analysis of cooperative spectrum sensing over composite and generalized fading channels

A Al Hammadi, O Alhussein… - IEEE Transactions …, 2015 - ieeexplore.ieee.org
… the signal-tonoise ratio of various fading channels using the mixture Gamma distribution.
Based … of cognitive radio networks over κ - µ fading channel with noise uncertainty," Radio and …

Relay based cooperative spectrum sensing in cognitive radio networks over rayleigh fading channel with path loss effects

N Zarin, SA Mahmud, I Khan - 2012 15th International …, 2012 - ieeexplore.ieee.org
… for cognitive radio network with equal gain combination over Nakagami fading channel is
evaluated in [9]. The importance of relay locations within cooperative network is highlighted in […

Spectrum-sensing in cognitive radio networks over composite multipath/shadowed fading channels

IE Atawi, OS Badarneh, MS Aloqlah… - Computers & Electrical …, 2016 - Elsevier
… This paper analyzes the performance of spectrum-sensing-based energy detection (ED)
in cognitive radio networks (CRNs) over generalized fading channels. The fading channel is …

Capacity of Rayleigh fading channels under different adaptive transmission and diversity-combining techniques

MS Alouini, AJ Goldsmith - IEEE transactions on Vehicular …, 1999 - ieeexplore.ieee.org
… the theoretical spectral efficiency limits of adaptive modulation in Rayleigh fading channels.
This fading channel model applies to land mobile radio channels without a line-of-sight path …

Asymptotically fair transmission scheduling over fading channels

F Berggren, R Jantti - IEEE transactions on wireless …, 2004 - ieeexplore.ieee.org
… a direct sequence code-division multiple-access downlink fading channel is considered. …
The correlation can for a mobile radio channel be related to the radio environment by Clarke…

Ergodic and outage capacities of spectrum-sharing systems in fading channels

L Musavian, S Aissa - IEEE GLOBECOM 2007-IEEE Global …, 2007 - ieeexplore.ieee.org
… demand for gaining access to the radio spectrum. However, the … the utilization of the radio
spectrum by implementing an … in Rayleigh fading environments. In particular, we derive the …