课题简介：

无线通信领域的一个经典的基本原则是它必须是单工的，无线设备在同一时间和频段只能接受或者发送。实现全双工通信的一个主要困难在于同时接收和发送时发射信号的功率可以达到接收信号的上亿倍，因此接收信号淹没在了自身发射信号造成的干扰中，不能被提取出来。幸运的是，最近提出的众多创新性的自干扰消除技术使得全双工无线通信成为可能。全双工可能会深刻改变现有无线通信机制，这是一个无论对学术界还是工业界来说都令人激动的领域。

 

参与人员：唐爱民、黄鹏飞、黄怀玉

 

发表文章：

A. Tang, and X. Wang, "Medium Access Control for a Wireless LAN with a Full Duplex AP and Half Duplex Stations," in IEEE GLOBECOM 2014.

 

X. Wang, A. Tang and P. Huang, “Full Duplex Random Access for Multi-User OFDMA Communication Systems,” Ad Hoc Networks, Volume 24, Part A, Pages 200–213. January 2015.

 

A. Tang and X. Wang, “Balanced RF-Circuit Based Self-Interference Cancellation for Full Duplex Communications,” Ad Hoc Networks, Volume 24, Part A, Pages 214–227. January 2015. 

 

A. Tang and X. Wang, “A-Duplex: Medium Access Control for Efficient Coexistence between Full Duplex and Half Duplex Communications,” IEEE Transactions on Wireless Communications, Volume 14, no. 10, Pages 5871-5885. Oct. 2015.

 

X. Wang, H. Huang, and T. Hwang, “On the Capacity Gain from Full Duplex Communications in a Large Scale Wireless Network,” IEEE Transactions on Mobile Computing, Volume 15, no. 9, Pages 2290-2303. Sept. 2016.