[PDF] Top 20 MASSIVE MIMO FOR HIGH-SPEED TRAIN COMMUNICATION SYSTEMS

... wireless communication systems to be able to deliver a peak data rate of 10Gps, this leads to emergence of the massive MIMO technology (Jianhua, ...multi-users MIMO gives huge ... See full document

... In this chapter, we propose the Collaborative NOMA Assisted Relaying (CNAR) system in 5G featured by the collaboration of the S-R NOMA link as macro-cell communication and R-D NOMA link as small-cell ... See full document

... practical systems, like LTE and its successor ...these systems’ ability to improve the spectral efficiency. The success of MIMO technology has motivated research in extending the idea of MIMO ... See full document

... of high-brightness LEDs associated to additional sources of simulated light like the incandescent light bulbs, high bandwidth/data rate, data security, no health hazards and low power consumption The dual ... See full document

... put high-rate data streams over radio links to satisfy our needs? New wireless broadband access techniques are anticipated to answer this ...Recently MIMO-OFDM systems have gained considerable ... See full document

... wireless communication would achieving several of hundreds times of that of 4G long term evolution advanced (LTE-A) and wireless communication ...5G systems for spectral efficiency and an energy ... See full document

... very-large MIMO, is a promising technology to meet the ever growing demands for higher throughput and better quality-of-service of next-generation wireless communication ...systems. MIMO is a ... See full document

... wireless communication impels the fast development of the next generation wireless communication ...mobile communication network (5G) has been proposed and is becoming a hot topic in academic and ... See full document

... The MASSIVE MIMO systems provide many advantages compared to single-antenna-to-single-antenna communication such as the sensitivity to fading is reduced by using spatial diversity that is ... See full document

... the communication interruption time is almost zero and transmitted data is lossless with low implementation overhead High handover ...of train speeds, the handover will occur more and more frequently ... See full document

... green communication techniques including Device-to-Device communication (D2D), massive MIMO, Heterogeneous Networks (HetNeTs) and Green Internet of Things (IoT) for 5G cellular networks are ... See full document

... of Massive MIMO. A MU-MIMO system consisting of a base station equipped with antennas and active users is considered, as shown in ...the communication channel model includes the small-scale ... See full document

... Based on the above background, multi-stream beam- forming is introduced to improve the throughput under HSR scenario. However, performance degradation is caused by the increased IBI with a larger distance between the ... See full document

... the system is interference-limited. The SE BS−U E k is initially quite high when no UEs are offloaded. At offload percentage of 1%, the BS power is being distributed over N − 1 UEs. Because of negligible D2D ... See full document

... The channel in the outdoor OWC is different and is attenuated by inhomogeneity in the temperature and pressure of the atmosphere, which leads to variations of the refractive index along the transmission path [4]. In this ... See full document

... of speed be feasible? The present study has identified the existing types of limits; but at what levels should the limits be set? Particularly the limitation due to cross-wind is interesting to ... Speed ... See full document

... discuss the time-shifted pilot method in hexagonal cells, which means cells are divided into different groups, and cells in different groups transmit pilots in different time slots; analyses show that this method can ... See full document

... in MIMO wireless communications. Parallel decomposition of MIMO channel ,its diversity gain and various BLAST architectures for MIMO ...the MIMO wireless communication ...of MIMO ... See full document

... Excellent demodulation results were obtained using high-speed V-band MPSK/QAM modulated signals. Simu- lated BER results, in the case of an important millimeter- wave LO frequency error from synchronism ... See full document

... The rest of the paper is arranged as follows. In Section 2, we introduce the established hybrid wireless network model. In Section 3, we get the approximate rate of down- link transmission with massive MIMO ... See full document