Multiple access wiretap channel with noiseless feedback

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Multiple access wiretap channel with noiseless feedback

The physical layer security in the up-link of the wireless communication systems is often modeled as the multiple access wiretap channel (MAC-WT), and recently it has received a lot attention. In this paper, the MAC-WT has been re-visited by considering the situation that the legitimate receiver feeds his received channel output back to the transmitters via two noiseless channels, respectively....

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This report is a survey of currently known literature with respect to noiseless (“perfect”) feedback (FB) for the multi–user access channel (MAC, “MISO”) and broadcast channel (BC, “SIMO”), for both the discrete memoryless (DM) case as well as for the additive white gaussian noise (AWGN) case. A motivating example is the FB uplink from a controlling ground terminal to a satellite, where for all...

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ژورنال

عنوان ژورنال: IET Communications

سال: 2017

ISSN: 1751-8636,1751-8636

DOI: 10.1049/iet-com.2016.1287