… must account for many connected users per sector as cellular network users have to share
the … train with multiple phones distributed along the rail cars to measure network performance. …

… highspeed railway (HSR) communication system is quite different from that of the public land
… NJ Gomes, “Distributed antenna systems for mobile communications in high speed trains,” …

… Meanwhile, the short wavelength of mmWave allows compact design of large antenna arrays…
wireless communications, and the high-speed railway(HSR) communication is one of them. …

… user experience data rate, ultra‐high connection density, and ultra‐high power (Wang et al.,
… of 5G communication, in recent years, high‐speed railway (HSR) communication scenario …

… high data transmission rate between the high-speed train … study [2], the train-to-infrastructure
communication requires the … current high-speed rail (HSR) wireless communication systems…

… in indoor and urban cellular communication systems are measured and analyzed at 28
GHz … so it is related to the spatial correlation in multiple antennas systems. The root-mean-square …

… ing development of railways, especially high-speed railways (… of the public land mobile
communication network. The 5G … antenna unit (RAU) of a linear distributed antenna for railway …

… and beyond wireless communication systems [1]. Recently, a high-speed railway scenario
was … It will be helpful for the design of 5G mobile communication systems based on mmWave …

… application scenarios, such as mobile broadband communications for high-speed trains [10],
distributed and multi-layer unmanned aerial vehicles network architectures for Internet-of-…

… antenna ports, transmission modes, beamforming and coordinated multi-point schemes have
been investigated in a realistic cellular network deployment along railway … antenna systems …