Reproducing standard SCME channel models for massive MIMO base station radiated testing
Fan, Wei; Zhang, Fengchun; Jämsä, Tommi; Gustafsson, Mattias; Kyösti, Pekka; Pedersen, Gert F. (2017-05-18)
W. Fan, F. Zhang, T. Jämsä, M. Gustafsson, P. Kyösti and G. F. Pedersen, "Reproducing standard SCME channel models for massive MIMO base station radiated testing," 2017 11th European Conference on Antennas and Propagation (EUCAP), Paris, 2017, pp. 3658-3662. doi: 10.23919/EuCAP.2017.7928380
© 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
https://rightsstatements.org/vocab/InC/1.0/
https://urn.fi/URN:NBN:fi-fe2018080733457
Tiivistelmä
Abstract
Massive MIMO is a multi-user technology, where radio base stations (BSs) are equipped with a large number of antennas to simultaneously serve many terminals in the same time-frequency resource. Performance evaluation of such large-scale antenna systems in the design and development stage is challenging. In this paper, we propose to evaluate massive MIMO BSs with a sectorized multi-probe anechoic chamber (MPAC) setup. A sectorized MPAC setup with 16 probe antennas distributed uniformly within [-60°, 60°] in azimuth domain is utilized to reproduce target channel models. A 8 × 8 and a 16 × 16 uniform planar array at 3.5 GHz are selected as the BS under evaluation, respectively. Radio channel emulation accuracies in terms of power-angular spectrum, spatial correlation and beamforming pattern are investigated for the proposed MPAC setup and desired channel models.
Kokoelmat
- Avoin saatavuus [34304]