[PDF] Top 20 Massive MIMO Performance over D-GOB, H-SUB Beamforming Algorithms

... diverse performance requirements of 5G, massive MIMO with hundreds of antennas is considered a key enabler for overcoming challenging propagation ...The performance gain of massive ... See full document

... similar performance compared to the successive interference cancellation based method in [5] when a small number of RF chains are connected to a large number of ...loss over uncorrelated ...novel ... See full document

... fixed beamforming coefficients to incorpo- rate the necessary precoding ...the beamforming-based spatial precoding (BBSP) scheme of [3] is to gather all the antennas deployed at BS into sev- eral beam ... See full document

... multiplexing MIMO systems with SC- FDMA ...on beamforming for SC- FDMA, is ...satisfactory performance of the beamforming scheme with DFE, the combination of Tomlinson-Harashima precoding and ... See full document

... for MIMO capacity [19] and receive diversity ...a performance loss of roughly ...coordinated beamforming algorithm for correlated noise (CB-C) in Section ...both algorithms enforce zero ... See full document

... The MIMO technology (Multiple Input Multiple Output) with the use of multiples antennas to simultaneously transmit multiple data flows in wireless communication systems have allowed to increase the transmission ... See full document

... allocation algorithms, can be designed in a more judicious ...overall performance and, hence, are important in the development of subcarrier grouping ... See full document

... grouping algorithms are hybrids of transmit beamforming and spatial ...transmit beamforming, and high spectral efficiency through spatial ...(BER) performance than the beamforming ... See full document

... overall performance of MU massive MIMO requires efficient multi-user interference (MUI) elimination, the transmit precoding is a strategy to ...MU massive MIMO transmission over ... See full document

... In massive MIMO-OFDM systems, channel estimation is a significant module which can be utilized to eliminate multipath ...the performance of channel ...novel massive MIMO-OFDM channel ... See full document

... The practical usefulness of these time-domain approaches as an alternative to the traditional SLM method however depends on the time-domain equivalent operations having a low computational complexity. As a result, only a ... See full document

... the performance analysis of a 5G compatible Windowing and overlapping (WO) scheme implemented mmWave massive MIMO NC-OFDM wireless communication ...32×256 massive MIMO antenna ... See full document

... dual-stream beamforming, and all receive antennas are activated for eight-stream beam- ...system performance under HSR scenario ...band. Performance degrada- tion occurs as the number of beams is ... 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

... impact over the magnitude of the signals ...impact over the BER performance in the case when full CSI is available at the Base station and the Mobile equipment as ...BER performance follows ... See full document

... of massive MIMO was first proposed in the seminal work of ...system performance is ultimately limited by only pilot contamination ...eigen beamforming and matched filter were optimal under ... See full document

... 3-D beamforming when analyzing MIMO systems and evaluating the channel capacity where the number of elements in the BS array is massive requiring excessive computational resources including ... See full document

... the massive MIMO, which has recently attracted considerable attention,particularly focus on the potential impact of pilot contamination caused by the use of non-orthogonal pilot sequences by users in ... See full document

... hybrid beamforming system which is suitable for multiuser massive MIMO ...a performance that is close to the performance provided by digital ...hybrid beamforming model in such a ... See full document

... the performance of cognitive radio ...Transceiver beamforming is performed to avoid the unwanted ...Iterative algorithms are used to minimize the total transmit power of secondary systems, while ... See full document