Secrecy capacity of wiretap channels with the bit error rate criterion
نویسندگان
چکیده
منابع مشابه
Secrecy Capacity of Two-Hop Relay Assisted Wiretap Channels
Incorporating the physical layer characteristics to secure communications has received considerable attention in recent years. Moreover, cooperation with some nodes of network can give benefits of multiple-antenna systems, increasing the secrecy capacity of such channels. In this paper, we consider cooperative wiretap channel with the help of an Amplify and Forward (AF) relay to transmit confid...
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1 A Gaussian multiple-input single-output (MISO) wiretap channel model is considered, where there exists a transmitter equipped with multiple antennas, a legitimate receiver and an eavesdropper each equipped with a single antenna. We study the problem of finding the optimal input covariance that achieves ergodic secrecy capacity subject to a power constraint where only statistical information a...
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ژورنال
عنوان ژورنال: IEICE Communications Express
سال: 2016
ISSN: 2187-0136
DOI: 10.1587/comex.2016xbl0129