Outage Performance of Cooperative Cognitive Radio Networks under Joint Constraints of Co-Channel Interference, Intercept Probability and Hardware Imperfection [PDF]
This paper evaluates outage probability (OP) of a cooperative underlay cognitive radio network in the presence of a passive secondary eavesdropper under joint impacts of limited interference from a primary network and hardware impairments. With intercept
Pham Thi Dan Ngoc +2 more
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Cooperative transport with selective kinetic constraints [PDF]
We introduce and study a family of cooperative exclusion processes whose microscopic dynamics is governed by selective kinetic constraints. They display, in sharp contrast to the simple symmetric exclusion process, density profiles that can be concave, convex or both, depending on the density of boundary particle reservoirs. A mean-field analysis based
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Cooperative Spectrum Sensing Schemes with the Interference Constraint in Cognitive Radio Networks
In this paper, we propose cooperative spectrum sensing schemes, called decode-and-forward cooperative spectrum sensing (DF-CSS) scheme and amplify-and-forward cooperative spectrum sensing (AF-CSS) scheme, in cognitive radio networks.
Tri-Nhu Do, Beongku An
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Optimal Power Management to Minimize SER in Amplify and-Forward Relay Networks [PDF]
This paper studies optimal power allocation to minimize symbol error rate (SER) of amplify-and-forward cooperative diversity networks. First, we analytically solve optimal power allocation problem to minimize SER for three different scenarios, namely ...
M. Abedi, M. J Emadi
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Cooperative diversity has been shown to provide significant performance gains in wireless networks where communication is impeded by channel fading. In resource constraint networks, the advantages of cooperation can be further exploited by optimally ...
Yongrui Chen +3 more
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In this paper, we investigate simultaneous wireless power transfer and secure multicasting via cooperative decode-and-forward (DF) relays in the presence of multiple energy receivers and eavesdroppers.
Jong-Ho Lee, Illsoo Sohn, Yong-Hwa Kim
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Satisfaction-Based Energy Allocation with Energy Constraint Applying Cooperative Game Theory
There has been an effort for a few decades to keep energy consumption at a minimum or at least within a low-level range. This effort is more meaningful and complex by including a customer’s satisfaction variable to ensure that customers can achieve the ...
Samira Ortiz +2 more
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Constraints on evolutionary shifts in cooperative breeding [PDF]
Bergmuller et al. (2007) provide an insightful review of four ey issues surrounding the evolution and maintenance of cooprative breeding, and suggest how these can be integrated into single hierarchical classification of mechanisms maintaining ooperative behaviour. I agree that this integrative approach ay be useful in creating a unified framework that
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Integrated Guidance and Control of Multiple Interceptors with Impact Angle Constraints Considered
To solve the multi-interceptor coordination problem and to intercept the target with impact angle constraint, a novel distributed cooperative control algorithm with impact angle constraint based on integrated guidance and control is proposed.
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Collaborative Task Assignment for Multi-UAV with Sequence and Time Constrains [PDF]
In this paper, based on task sequence and time constraint in the SEAD mission of multi-UAV, a heterogeneous multi-UAV cooperative task assignment mathematical model is established. We put forward a hybrid algorithm GSA-GA(gravity search algorithm-genetic
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