论文标题
毫米波全双工收音机：新的挑战和技术
Millimeter Wave Full-Duplex Radios: New Challenges and Techniques
论文作者
论文摘要
配备具有全双工功能的毫米波（MMWave）系统将加速并转换下一代无线应用程序，并为新途径奠定一条新的路径。全双工MMWave收发器可以通过提供光谱效率提高和延迟改善，同时以干扰管理和无线回程的形式提供未来的网络，从而利用MMWave通信的吸引人的功能。在本文中提出了可预见的挑战和使MMWave全双工成为现实的障碍，以及值得注意的未知人，需要进一步调查。考虑到MMWave全双工的这些新颖性，我们将潜在的解决方案提出 - - 超出主动的自我干预取消 - - 利用由密集的天线阵列赋予的空间自由度，以同时传播和接收到波段。
Equipping millimeter wave (mmWave) systems with full-duplex capability would accelerate and transform next-generation wireless applications and forge a path for new ones. Full-duplex mmWave transceivers could capitalize on the already attractive features of mmWave communication by supplying spectral efficiency gains and latency improvements while also affording future networks with deployment solutions in the form of interference management and wireless backhaul. Foreseeable challenges and obstacles in making mmWave full-duplex a reality are presented in this article along with noteworthy unknowns warranting further investigation. With these novelties of mmWave full-duplex in mind, we lay out potential solutions---beyond active self-interference cancellation---that harness the spatial degrees of freedom bestowed by dense antenna arrays to enable simultaneous transmission and reception in-band.
