Achievable Rates in Gaussian MISO Channels with Secrecy Constraints

By Shabnam Shafiee, Sennur Ulukus. 2007 IEEE International Symposium on Information Theory, 2007

351 citations recorded by the source corpus.

Subfields: Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/4b32f1252c479f798f814cfef8784e01152817d2

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In Electrical and Electronic Engineering

Citations in the corpus

Intelligent Reflecting Surface: A Programmable Wireless Environment for Physical Layer Security (2019, neutral): “This problem is the downlink MISO beamforming problem for basic wiretap channel, which has been studied in [39].”
Secure Transmission With Multiple Antennas I: The MISOME Wiretap Channel (2007, background): “, [11] and [12], where the difficulty of performing this optimization is reported even when restricting to be singular (a deterministic mapping) and/or the input distribution to be Gaussian.”
Cooperative Jamming for Secure Communications in MIMO Relay Networks (2011, background): “the case where only statistical channel knowledge is available and ergodic secrecy rate is studied [8], [29]).”
Classifications and Applications of Physical Layer Security Techniques for Confidentiality: A Comprehensive Survey (2019, background): “Shafiee and Ulukus [100] presented a sub-optimal solution for beamforming.”
Principles of Physical Layer Security in Multiuser Wireless Networks: A Survey (2010, background): “The corresponding multiple-input si ngleoutput (MISO) case was studied in [35], [36], where it was noted that the MIMO wiretap channel is not degraded in ge eral.”
Improving Physical Layer Secrecy Using Full-Duplex Jamming Receivers (2013, background): “Expected Secrecy Rate With CDI only, we first aim to maximize the ergodic secrecy rate [31], i.”
Game Theory in Wireless and Communication Networks (2008, background): “There have been considerable efforts to generalize these studies to wireless-channel and multi-user scenarios (see [206, 289, 293, 357, 383, 440, 294, 172, 133] and references therein).”
Physical Layer Security for Next Generation Wireless Networks: Theories, Technologies, and Challenges (2017, methodology): “Without Eve’s CSI, [24] proposed a sub-optimal SVD beamforming, whose direction can be adjusted as orthogonal to the wiretap channel direction as possible, and as close to the main channel direction as possible.”
Improving Wireless Physical Layer Security via Cooperating Relays (2010, neutral): “, multipleinput multiple-output (MIMO) [5]–[9], single-input multipleoutput (SIMO) [10], and multiple-input single-output (MISO) [11], [12] systems.”
The secrecy capacity of the MIMO wiretap channel (2007, background): “In this context, most of the works dealing with wireless communication are based on the seminal work of Wyner [16], and its model, the wire-tap channel.”
Spatially Selective Artificial-Noise Aided Transmit Optimization for MISO Multi-Eves Secrecy Rate Maximization (2013, background): “W e should mention that the optimality of transmit beamforming has been proven in [4], [26] under th assumption of one eavesdropper, no AN and perfect CSI.”
Enabling Secure Wireless Communications via Intelligent Reflecting Surfaces (2019, background): “Remark 2: The result in Lemma 1 is similar to secure beam-forming design for MISO communications without IRSs, for which a closed-form solution is available [14].”
Optimal Resource Allocation in Coordinated Multi-Cell Systems (2013, background): “86) for fixed beamforming vector vh is solved similar to [232] and [6, Section V].”
Secure Transmission with Multiple Antennas II: The MIMOME Wiretap Channel (2010, background): “Motivated by emerging wireless communication applications, there is growing interest in extending the basic Gaussian wiretap channel to the case when the terminals have multiple antennas; see, e.g., [4]‐[ 12 ] and the references therein.”
Secure Transmission With Artificial Noise Over Fading Channels: Achievable Rate and Optimal Power Allocation (2010, background): “With multiple antennas at the transmitter, the optimal input structure (for Gaussian codes) that maximizes the secrecy rate of Gaussian channels was found to be in the form of beamforming transmission [3,4].”
Secure Transmission With Multiple Antennas—Part II: The MIMOME Wiretap Channel (2010, background): “Finally, (164) follows from the fact that is concave in (see, e.g., [9, Appendix I] for a proof), so that Jensen’s inequality can be applied.”