Wireless Network Security

Overview

Current Wireless Systems

5G Cellular Systems (LTE-Advanced)

Spectral Reuse

Due to its scarcity, spectrum is reused.
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4G Wireless LANs/WiFi (802.11ac)

Why does WiFi performance suck?

WiFi 标准缺乏良好的机制来缓解干扰,特别是在密集的接入点部署中。

mmWave massive MIMO systems 毫米波大规模 MIMO 系统

Satellite Systems 卫星系统

Bluetooth 蓝牙

IEEE 802.15.4/Zigbee Radios

Emerging Wireless Systems

Ad hoc/mesh wireless network 无线临时网络

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Cognitive radio networks 感知无线电网络

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Wireless Sensor Network 无线感知网络

Energy-constrained radios 低功耗无线电设备