outage performance
Balancing outage performance of primary user and secondary user by relay assisted primary transmission
... and outage performance, where the system consists of a primary and a secondary transmitter-receiver pairs ...the outage performance of the primary system was improved ...the outage ...
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Research on Outage Performance Optimization of Cognitive Relay Network with Cooperative Sensing
... the outage probability of cognitive relay networks. The outage performance optimization problem of cognitive relay networks is resolved by designing the sensing time and fusion rule threshold ...The ...
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Outage performance of relay assisted primary and secondary transmissions in cognitive relay networks
... The performance of DF relaying in spectrum sharing has been widely investigated in ...that outage performance of cognitive relay net- works is better than that of conventional relay ...
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Outage performance of relay assisted transmissions in cognitive full duplex relay networks
... that outage performance of the secondary system is well, but outage probability of the primary system is ...α, outage performance of the primary system becomes better, and it has no ...
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Outage performance of low latency decode and forward cooperative wireless networks
... of outage performance under conditions found typically in industrial wireless networks, located in large, man- made ...and outage events occur due to prop- agation phenomena, which are not only ...
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On the Outage Performance of Partial Relay Selection Aided NOMA System with Energy Harvesting and Outdated CSI Over Non-Identical Channels
... The outage performance of an AF-based NOMA system with transmit antenna selection and maximum ratio combining (TAS/MRC) at the source and destination respectively was investigated in ...[8]. ...
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OUTAGE PERFORMANCE OF DUAL DIVERSITY RECEIVER OVER RACIAN FADING CHANNEL
... the performance of the link which includes Rayleigh, weibull, Nak agami-q, Nak agami-m, Rician ...the outage performance of dual diversity receiver overRician fading channel have been ...and ...
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Effect of user mobility and channel fading on the outage performance of UAV communications
... essential performance of unmanned aerial vehicle (UAV) communications, it is necessary to consider the effect of ground user ...the outage and capacity performances for a ground user that moves according to ...
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Outage Performance of Cognitive Relay Networks with Best Relay Selection in Nakagami m Channels
... the outage performance of a cognitive relay network considering best relay selection in Naka- gami-m fading ...exact outage probability expression, which provides an efficient means to evaluate the ...
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Spectrum Sharing in an ISM Band: Outage Performance of a Hybrid DS/FH Spread Spectrum System with Beamforming
... GHz. Outage performance using the interference model is examined for a hybrid direct-sequence frequency-hopping spread spectrum ...system performance using ...
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Outage Performance of Multi-Hop Relay in Rician Fading Channel
... Abstract-- The need of high-data-rate, spectrally efficient and reliable wireless communication can be met by relay- based cooperative communication. The diversity can be achieved through user cooperation, where mobile ...
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Outage Performance of a Two-branch Cooperative Energy-constrained Relaying Network with Selection Combining at Destination
... the performance evaluation, we derive a closed-form expression for the outage probability of each of the four ...The outage performances of the protocols are evaluated based on the system parameters, ...
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Outage Performance of Flexible OFDM Schemes in Packet-Switched Transmissions
... The rest of the paper unfolds as follows: in Section 2, we study the mathematical extension of circulant matrices, which is at the heart of the classical OFDM modulation and we introduce the novel α-OFDM scheme. ...
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Outage Performance Analysis of Cooperative Diversity with MRC and SC in Correlated Lognormal Channels
... In this section numerical results for the performance of the SC and MRC cooperative diversity systems are presented, using numerical evaluations of the proposed expression (10). The final expression (10) is easily ...
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Resource Allocation and Outage Performance in OFDMA based Cooperative Cognitive Radio Network for Downlink in Underlay Mode
... which outage probability is derived and its response for direct system and relayed system against various values of signal to noise power ratio (SNR) for uplink scenario with Rayleigh fading environment is ...that ...
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Outage performance of cooperative cognitive relay networks
... This thesis considers the incorporation of cooperative relays into a cognitive radio network. Cognitive radio is a potential solution to the growing scarcity of radio spec- trum and the increased demand for wireless ...
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Performance Analysis of User Ordering Schemes in Cooperative Power Domain Non Orthogonal Multiple Access Network
... the outage performance and ergodic rate. As for outage performance, we have derived the closed-form expres- sions of users, and then obtained the corresponding diversity ...
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2013 icufn outage
... the outage performance of a cognitive radio network under the joint constraint of multiple primary users (PUs) and a secondary user (SU) is ...the outage probability constraint of multiple PUs and ...
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OUTAGE PROBABILITY ANALYSIS OF FREE SPACE OPTICS FOR WEAK AND STRONG TURBULENCE CHANNELS
... The Outage Probability is defined as the probability that the end-to end output SNR falls below a specified threshold SNR ...The outage performance of the system degrades as the number of hops ...
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Practical Radio Link Resource Allocation for Fair QoS-Provision on OFDMA Downlink with Partial Channel-State Information
... We address the problem of resource allocation on the downlink of an OFDMA single-cell system under fairness constraints with limited channel state information (CSI). Target QoS corresponds to a minimum user data rate, a ...
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