scholarly journals Massive OAM‐MIMO transmission scheme for 5G networks and beyond

2021 ◽  
Author(s):  
Fuchun Mao ◽  
Chunming Ni ◽  
Zuoshan Zhang ◽  
Tinghua Li ◽  
Chengfu Yang ◽  
...  
Keyword(s):  
5G Networks ◽  
Transmission Scheme ◽  
Mimo Transmission

scholarly journals Adaptive Secure MIMO Transmission Mechanism against Smart Attacker

2020 ◽  
Vol 2020 ◽  
pp. 1-14 ◽  
Author(s):  
Xujun Shen ◽  
Qingchun Chen ◽  
Yulong Nie ◽  
Keming Gan
Keyword(s):  
Secure Communication ◽  
Transmission Probability ◽  
Adaptive Transmission ◽  
Transmission Scheme ◽  
Transmit Power ◽  
Adverse Conditions ◽  
Control Scheme ◽  
Mimo Transmission ◽  
Adaptive Power ◽  
Adaptive Transmit Power

The MIMO transmission against a smart attacker has recently been formulated as a noncollaborative game, in which both the MIMO transmitter and the malicious attacker try to maximize their predefined utilities. In this paper, by carefully analyzing the Nash Equilibrium (NE), we focus on the conditions, in which the gaming results incline to the malicious attacker instead of the MIMO transmitter. In this adverse case, it is highly desirable to develop an effective mechanism to suppress the attack intention by the attacker for better secure communication. Motivated by this, an adaptive secure MIMO transmission scheme was proposed to make the MIMO transmitter better resist malicious attackers in adverse channel conditions. Compared with the existing gaming-based strategy, not only the transmit power of the MIMO transmitter but also the transmission probability will be adjusted in the proposed adaptive secure transmission scheme. Our analysis results show that the proposed scheme can be regarded as a generalized adaptive transmission one, i.e., when the adaptive transmit power policy is enough to suppress the attack motivation, the proposed scheme will be reduced to the adaptive power control scheme; otherwise, both the adaptive transmit power and the adaptive probabilistic transmission can be employed to suppress the attack motivation. The analysis results confirm us that the proposed adaptive transmission scheme provides us a choice to enhance the secure MIMO transmission performance in adverse conditions.

Adaptive MIMO Transmission Scheme: Exploiting the Spatial Selectivity of Wireless Channels

2005 ◽  
Author(s):  
A. Forenza ◽  
A. Pandharipande ◽  
Hojin Kim ◽  
R.W. Heath Jr.
Keyword(s):  
Wireless Channels ◽  
Transmission Scheme ◽  
Spatial Selectivity ◽  
Mimo Transmission

Quantum-Resistance Authentication and Data Transmission Scheme for NB-IoT in 3GPP 5G Networks

2019 ◽  
Author(s):  
Pu Yu ◽  
Jin Cao ◽  
Maode Ma ◽  
Hui Li ◽  
Ben Niu ◽  
...  
Keyword(s):  
Data Transmission ◽  
5G Networks ◽  
Transmission Scheme

A V-BLAST Based Virtual MIMO Transmission Scheme for Sensor Network Lifetime Maximization

2007 ◽  
Author(s):  
Kanru Xu ◽  
Diana Chizuni ◽  
Wenqing Cheng ◽  
Z. Feng ◽  
P. Zhou
Keyword(s):  
Sensor Network ◽  
Network Lifetime ◽  
Transmission Scheme ◽  
Lifetime Maximization ◽  
Virtual Mimo ◽  
Mimo Transmission

A Chaos MIMO Transmission Scheme Using Turbo Principle for Secure Channel-Coded Transmission

2015 ◽  
Vol E98.B (8) ◽  
pp. 1482-1491 ◽  
Author(s):  
Eiji OKAMOTO ◽  
Yuma INABA
Keyword(s):  
Transmission Scheme ◽  
Turbo Principle ◽  
Mimo Transmission ◽  
Secure Channel
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