Double-Rayleigh fadingIn this paper, we investigate the secrecy performance of a downlink non-orthogonal multiple accessenabled V2V communication system wherein a source vehicle communicates with two authenticateduser vehicles, i.e., far user and near user, in the presence of a passive eavesdropper ...
case A (the first hop is the Rayleigh fading channel and the second hop is double Rayleigh fading channel) and case B (two hops are the double Rayleigh fading channels). From these obtained mathematical expressions, the impacts of the distances between the communication nodes and the residual ...
1. Double Opportunistic Transmit Cooperative Relaying System with GSC in Rayleigh Fading Channels [J] . Nam-Soo Kim, Ye-Hoon Lee Journal of the Korean Institute of Electromagnetic Engineering and Science . 2010,第4期 机译:瑞利衰落信道中具有GSC的双机会传输协作中继系统 2....
the mentioned drawbacks of the existing solutions, the proposed research performs the closed-form analysis of the hyper-Rayleigh fading conditions of a wireless communication system operating in the presence of the multipath channel described by the fluctuating double-Rayleigh with line-of-sight model....
3) Rayleigh distribution with two paremeters 两参数瑞利分布 例句>> 4) multipath Rayleigh fading 多径瑞利衰落 1. According to learning communication system,three kinds of channels are studied:additive white gaussian channel,multipath rayleigh fading channel and rician fading channel. 通过对通信系统...
tion(AFD),keyholeMIMOfadingchannels,Nakagami-mfading, multiplicativefading,cascadedfading. I.INTRODUCTION R ECENTLY,specialattentionhasbeengiventothe so-called“multiplicative”or“cascadedfadingmodels. ThedoubleRayleigh(i.e.,Rayleigh*Rayleigh)channelfading modelhasbeenfoundtobesuitablewhenbothtransmitterand recei...
,N) denotes Rayleigh fading coefficients when signal is transmitted from Si to Rk. We assume the channel is quasi-static during one frame, and is changed independently when one frame is over. Channel noise nkR is assumed to have a distribution CN(0,N0∕2). In the second phase, Rk ...
In the future, we will pay more attention to the research of spectrum sensing methods under Rayleigh or other channel conditions which are closer to the actual situation. Conflicts of Interest The authors declare that there are no conflicts of interest regarding the publication of this paper. ...
and each user may be equipped with a single antenna. The channels are generated to be flat Rayleigh faded. The transmit antennas at the base station170may be assumed to be placed apart enough so as to experience independent fading. The modulation format may be quadrature phase-shift keying (...
Double-Rayleigh fading channelsIn this paper, we investigate physical-layer security performance of the cooperative vehicular relaying networks, wherein the communication from a source vehicle to the destination vehicle is assisted by an amplify-and-forward (AF) relay vehicle in the presence of a ...