Top 9 6g physical layer security tuyệt nhất 2022

Tác giả: khủng long ieeexplore.ieee.org

Ngày đăng khủng long : 30/6/2021

Xếp hạng khủng long : khủng long 2 ⭐ ( 68127 lượt đánh giá khủng long )

Xếp hạng khủng long cao nhất: 5 ⭐

Xếp hạng khủng long thấp nhất: 1 ⭐

Tóm tắt: khủng long Visible Light Communication (VLC) is a key technology for the sixth-generation (6G) wireless communication thanks to the possibility of using artificial environmental lights as a data transfer channel. Although VLC systems are more resistant against interference and less susceptible to security vulnerabilities like most wireless networks, VLC is even inherently susceptible to eavesdropping attacks. Moreover, since VLC is considered an enabling technology for 6G, specific mechanisms are needed to enforce data security. This paper considers improving the security of the next generation of wireless communications by using the Watermark Blind Physical Layer Security (WBPLSec) in VLCs. The main intuition is that RGB LEDs offer the possibility for Wavelength Division Multiplexing (WDM) as a useful support for the Spread-Spectrum (SS) watermarking. In this paper, we propose an approach that aims at obtaining VLC Physical Layer Security (PLS) by combining watermarking with an RGB LED jamming. We provide a performance analysis of the proposed security architecture based on the secrecy capacity in terms of its existence and outage probability. We prove that WBPLSec can be used to significantly improve confidentiality in the next generation of wireless communications. The results offer the possibility of creating a secure region around the legitimate receiver by leveraging the jamming optical power.

Khớp với kết quả khủng long tìm kiếm: by S Soderi · 2021 6G Networks Physical Layer Security Using RGB Visible Light Communications. Abstract: Visible Light Communication (VLC) is a key technology ……

Tác giả: khủng long events.vtsociety.org

Ngày đăng khủng long : 7/3/2021

Xếp hạng khủng long : khủng long 4 ⭐ ( 7973 lượt đánh giá khủng long )

Xếp hạng khủng long cao nhất: 5 ⭐

Xếp hạng khủng long thấp nhất: 2 ⭐

Tóm tắt: khủng long W8: Emerging Physical-layer Security Technologies and Applications for B5G and 6G Workshop Organizer: Eduard Axel Jorswieck, Technische Universitaet Braunschweig, Germany…

Khớp với kết quả khủng long tìm kiếm: W8: Emerging Physical-layer Security Technologies and Applications for B5G and 6G. Workshop Organizer: Eduard Axel Jorswieck, Technische Universitaet ……

Tác giả: khủng long 121.199.17.194

Ngày đăng khủng long : 5/7/2021

Xếp hạng khủng long : khủng long 4 ⭐ ( 44574 lượt đánh giá khủng long )

Xếp hạng khủng long cao nhất: 5 ⭐

Xếp hạng khủng long thấp nhất: 5 ⭐

Tóm tắt: khủng long Bài viết về 6G Networks Physical Layer Security Using RGB … – X-MOL. Đang cập nhật…

Khớp với kết quả khủng long tìm kiếm: Visible Light Communication (VLC) is a key technology for the sixth-generation (6G) wireless communication thanks to the possibility of ……

Tác giả: khủng long globecom2021.ieee-globecom.org

Ngày đăng khủng long : 3/1/2021

Xếp hạng khủng long : khủng long 2 ⭐ ( 71669 lượt đánh giá khủng long )

Xếp hạng khủng long cao nhất: 5 ⭐

Xếp hạng khủng long thấp nhất: 3 ⭐

Tóm tắt: khủng long Trustworthiness is established in technologies such as trusted network architecture, cryptography, wireless technologies, AI, privacy preservation, etc. The definition and KPI of trustworthiness, the measurement model of trust, and related solutions to building trustworthy networks have become hot topics in industries. But they have not yet been customized for 6G.

Khớp với kết quả khủng long tìm kiếm: 6G Quantum-safe Technologies. PQC-based 6G security architecture ; Physical Layer Security. Fundamental principles of physical layer security for 6G ; AI ……

Tác giả: khủng long www.surrey.ac.uk

Ngày đăng khủng long : 13/3/2021

Xếp hạng khủng long : khủng long 4 ⭐ ( 82397 lượt đánh giá khủng long )

Xếp hạng khủng long cao nhất: 5 ⭐

Xếp hạng khủng long thấp nhất: 5 ⭐

Tóm tắt: khủng long Bài viết về New physical layer research | University of Surrey. Đang cập nhật…

Khớp với kết quả khủng long tìm kiếm: The main objective of this research is air interface design for future wireless networks (primarily 5G+ and 6G)….

Tác giả: khủng long mysecuritymarketplace.com

Ngày đăng khủng long : 18/3/2021

Xếp hạng khủng long : khủng long 2 ⭐ ( 49553 lượt đánh giá khủng long )

Xếp hạng khủng long cao nhất: 5 ⭐

Xếp hạng khủng long thấp nhất: 4 ⭐

Tóm tắt: khủng long Dr. Arsenia Chorti is a Professor at ENSEA (École Nationale Supérieure de l’Électronique et de ses Applications, Paris, France) and a Visiting Research Fellow at Princeton University. She is also the Head of the Information, Communications and Imaging (ICI) Group of the ETIS Lab.

Khớp với kết quả khủng long tìm kiếm: Her research spans the areas of wireless communications and the design of security schemes for 5G and 6G with a particular focus on physical layer security, ……

Tác giả: khủng long www.mdpi.com

Ngày đăng khủng long : 12/3/2021

Xếp hạng khủng long : khủng long 1 ⭐ ( 48277 lượt đánh giá khủng long )

Xếp hạng khủng long cao nhất: 5 ⭐

Xếp hạng khủng long thấp nhất: 3 ⭐

Tóm tắt: khủng long Recently, reconfigurable intelligent surfaces (RISs) have received much interest from both academia and industry due to their flexibility and cost-effectiveness in adjusting the phase and amplitude of wireless signals with low-cost passive reflecting elements. In particular, many RIS-aided techniques have been proposed to improve both data rate and energy efficiency for 6G wireless communication systems. In this paper, we propose a novel RIS-based channel randomization (RCR) technique for improving physical-layer security (PLS) for a time-division duplex (TDD) downlink cellular wire-tap network which consists of a single base station (BS) with multiple antennas, multiple legitimate pieces of user equipment (UE), multiple eavesdroppers (EVEs), and multiple RISs. We assume that only a line-of-sight (LOS) channel exists among the BS, the RISs, and the UE due to propagation characteristics of tera-hertz (THz) spectrum bands that may be used in 6G wireless communication systems. In the proposed technique, each RIS first pseudo-randomly generates multiple reflection matrices and utilizes them for both pilot signal duration (PSD) in uplink and data transmission duration (DTD) in downlink. Then, the BS estimates wireless channels of UE with reflection matrices of all RISs and selects the UE that has the best secrecy rate for each reflection matrix generated. It is shown herein that the proposed technique outperforms the conventional techniques in terms of achievable secrecy rates.

Khớp với kết quả khủng long tìm kiếm: by J Youn · 2021 · Cited by 3 … data rate and energy efficiency for 6G wireless communication systems. … technique for improving physical-layer security (PLS) for a time-division ……

Tác giả: khủng long ui.adsabs.harvard.edu

Ngày đăng khủng long : 21/6/2021

Xếp hạng khủng long : khủng long 3 ⭐ ( 19296 lượt đánh giá khủng long )

Xếp hạng khủng long cao nhất: 5 ⭐

Xếp hạng khủng long thấp nhất: 3 ⭐

Tóm tắt: khủng long The intrinsic integration of the nonorthogonal multiple access (NOMA) and reconfigurable intelligent surface (RIS) techniques is envisioned to be a promising approach to significantly improve both the spectrum efficiency and energy efficiency for future wireless communication networks. In this paper, the physical layer security (PLS) for a RIS-aided NOMA 6G networks is investigated, in which a RIS is deployed to assist the two “dead zone” NOMA users and both internal and external eavesdropping are considered. For the scenario with only internal eavesdropping, we consider the worst case that the near-end user is untrusted and may try to intercept the information of far-end user. A joint beamforming and power allocation sub-optimal scheme is proposed to improve the system PLS. Then we extend our work to a scenario with both internal and external eavesdropping. Two sub-scenarios are considered in this scenario: one is the sub-scenario without channel state information (CSI) of eavesdroppers, and another is the sub-scenario where the eavesdroppers’ CSI are available. For the both sub-scenarios, a noise beamforming scheme is introduced to be against the external eavesdroppers. An optimal power allocation scheme is proposed to further improve the system physical security for the second sub-scenario. Simulation results show the superior performance of the proposed schemes. Moreover, it has also been shown that increasing the number of reflecting elements can bring more gain in secrecy performance than that of the transmit antennas.

Khớp với kết quả khủng long tìm kiếm: by Z Zhang · 2021 · Cited by 14 In this paper, the physical layer security (PLS) for a RIS-aided NOMA 6G networks is investigated, in which a RIS is deployed to assist the two “dead zone” ……

Tác giả: khủng long www.etis-lab.fr

Ngày đăng khủng long : 9/6/2021

Xếp hạng khủng long : khủng long 4 ⭐ ( 67187 lượt đánh giá khủng long )

Xếp hạng khủng long cao nhất: 5 ⭐

Xếp hạng khủng long thấp nhất: 5 ⭐

Tóm tắt: khủng long Bài viết về Towards Context Aware 6G Security: The Role of Physical …. Đang cập nhật…

Khớp với kết quả khủng long tìm kiếm: Towards Context Aware 6G Security: The Role of Physical Layer Security. [TheChamp-Sharing]. Prof. Arsenia (Ersi) Chorti (ETIS, UMR8051, ……