In this work, full frequency reuse based transmission scheme is proposed for the ground-air communication systems. In full frequency reuse based systems, the receivers are interference-limited, and in this work, interference forwarding with a half-duplex (HD) dynamic decode-and-forward (DDF) relay is proposed to mitigate the interference. The HD DDF relay forwards the interference towards the interference-limited air station. The interference forwarding enhances the interference level such that the interference-limited air station can mitigate the strong interference. The diversity-multiplexing tradeoff (DMT) for the proposed HD DDF relay-aided interference mitigation scheme is evaluated. The impact of the multiplexing gain of the interfering signal on the reliability of the signal detection at the interference-limited air station is evaluated. The DMT of the proposed protocol is compared with that of the direct transmission scheme and the half-duplex decode-and-forward relay-aided interference mitigation scheme.


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    Title :

    Dynamic decode-and-forward relay-assisted interference management for spectrum efficient ground-to-air communication systems




    Publication date :

    2016-09-01


    Size :

    199119 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English