Channel measurements and analysis for very large array systems at 2.6 GHz

By S. Payami, Fredrik Tufvesson. European Conference on Antennas and Propagation, 2012

317 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/f237657bc0aabe66b8f822523e7417646e7b704d

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In Aerospace Engineering

In Electrical and Electronic Engineering

Citations in the corpus

Terahertz Wireless Channels: A Holistic Survey on Measurement, Modeling, and Analysis (2021, background): “When the distance between the Tx and the Rx is smaller than the Rayleigh distance, the near-field effect arises, which can be interpreted either as that the DoD and DoA of rays cannot be assumed constant [318], or that the waves should be modeled as spherical (instead of planar) waves.”
Massive MIMO Performance Evaluation Based on Measured Propagation Data (2014, background): “6 GHz, presented in [9] and [10], it was concluded that the angular power spectrum (APS) of the incoming waves varies significantly along the physica lly large ULA.”
A Survey of 5G Channel Measurements and Models (2018, background): “In [21], channel measurements were conducted at 2.”
Massive MIMO is a Reality - What is Next? Five Promising Research Directions for Antenna Arrays (2019, background): “The positive side is that the user channels become richer and more likely to be nearly orthogonal when the antennas are well separated [41], [43], [44], which is known as favorable propagation in the Massive MIMO literature.”
Massive MIMO in the UL/DL of Cellular Networks: How Many Antennas Do We Need? (2013, background): “Also first channel measurements with large antenna arrays were reported in [10], [11], [12].”
A Tutorial on Near-Field XL-MIMO Communications Toward 6G (2023, unknown): “…the spatial non-stationarity characteristic can be observed through the signiﬁcant variations of channel gain [102], [150], [155], [156], K-factor [150], [158], [162], PDP [102], [153], [154], [157], [159]– [161], [163], PAS [150], [152]–[154], [157], [161], [163], RMS DS [153], [154],…”
5G: A Tutorial Overview of Standards, Trials, Challenges, Deployment, and Practice (2017, background): “One important aspect to remember, for physically large arrays, is that there can be large differences in received power levels over the array [148] which affects user resolvability.”
Communicating With Extremely Large-Scale Array/Surface: Unified Modeling and Performance Analysis (2021, unknown): “In [32], the channel measurements reported the non-stationarity over the XL-array.”