We consider a cooperative relay network in the presence of many eavesdroppers whose locations are distributed according to a homogeneous Poisson point process. The relay, which operates in amplify-and-forward protocol, has very large transmit and receive antenna arrays, while other nodes are equipped with a single antenna. We assume that the relay exploits maximum ratio combing (MRC) in the uplink and maximum ration transmission in the downlink, while all eavesdroppers are able to exploit MRC to maximize the received signals. In addition, there is no perfect channel state information of any eavesdroppers since all eavesdroppers in practice tend to hide from the legitimate users. Furthermore, we suppose that there are direct links between source and eavesdroppers, while a direct link between source and destination does not exist. Under such assumptions, which are totally biased towards eavesdroppers, we examine the security performance of the proposed system throughout secrecy outage probability and connection outage probability.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Secure Massive MIMO Amplify-and-Forward Relaying Networks in Poisson Field


    Contributors:


    Publication date :

    2017-06-01


    Size :

    253545 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




    Free Space Optical Communications via Optical Amplify-and-Forward Relaying

    Karimi, M. / Nasiri-Kenari, M. | British Library Online Contents | 2011


    Free Space Optical Communications via Optical Amplify-and-Forward Relaying

    Karimi, M. / Nasiri-Kenari, M. | British Library Online Contents | 2011



    A Cooperative Diversity Protocol with Incremental Selection and Amplify Forward Opportunistic Relaying

    Ren, P. / Wei, L. / Liao, X. | British Library Online Contents | 2010