This book introduces various signal processing approaches to enhance physical layer
secrecy in multi-antenna wireless systems. Wireless physical layer secrecy has attracted …

In this paper, we study the stability region of the two-user broadcast channel (BC) with bursty
data arrivals and security constraints. It is assumed that one of the receivers has a secrecy …

在认知MIMO 多用户通信场景中, 设计基于干扰对齐的信号处理算法, 将认知信号与授权信号
通过相互正交的子空间进行传输, 实现认知用户对授权系统空闲空间信道的无冲突利用 …

MWNs 的固有特性严重地阻碍了多跳无线网络在实际中的广泛应用. 在总结MWNs
固有特性和安全威胁的基础上, 分析了MWNs 中的信息安全需求; 结合无线信道的开放特性 …

This paper is concerned with the framework for finding the optimal stochastic routing to
defend intelligent eavesdropping attacks in the Wireless Mesh Network (WMN) with a cone …

In this paper an interference alignment (IA) based dynamic spectrum sharing and user
scheduling scheme for cognitive radio (CR) multi-input multi-output (MIMO) uplink system …

Multi-hop Wireless Networks (MWNs) represent a class of networks where messages are
forwarded through multiple hops of wireless transmission. Applications of this newly …

Kablosuz algılayıcı ağlar (KAA) belirli bir coğrafi alana dağılmış küçük algılayıcı
düğümlerden ve baz istasyonundan oluşmaktadır. Hedeflenen düğüm çiftleri dışında diğer …

This chapter provides a brief survey of recent developments and applications of physical-
layer secrecy techniques in modern wireless systems, such as cognitive radios, orthogonal …