Secure Communication for Multi-user Massive MIMO System With Finite Alphabet Inputs

2021 IEEE/CIC International Conference on Communications in China (ICCC)（2021）

引用 0|浏览1

暂无评分

摘要

This paper investigates the secure transmission for multi-user massive MIMO system with finite alphabet inputs, where a multi-antenna eavesdropper attempts to wiretap the confidential data to legitimate users. Specifically, by exploiting the null-space artificial noise (AN) generation for security enhancement, the closed-form expression of an approximated ergodic secrecy rate is derived with respe...

查看译文

关键词

Closed-form solutions,Transmitting antennas,Power control,Massive MIMO,Approximation algorithms,Iterative algorithms,Complexity theory

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要