1. Ericsson technology review, designing for the future: the 5G NR physical layer, available at: https://www.ericsson.com/en/ericsson-technology-review/archive/2017/designing-for-the-future-the-5g-nr-physical-layer.
2. Ericsson technology review, evolving LTE to fit the 5G future, available at: https://www.ericsson.com/en/ericsson-technology-review/archive/2017/evolving-lte-to-fit-the-5g-future.
3. Ericsson Technology Review, 5G radio access, available at: https://www.ericsson.com/en/ericsson-technology-review/archive/2014/5g-radio-access.
4. Kamran Shereen, M., Khattak, M. I., & Witjaksono, G. (2019). A brief review of frequency, radiation pattern, polarization, and compound reconfigurable antennas for 5G applications. Journal of Computational Electronics, 18, 1065–1102. https://doi.org/10.1007/s10825-019-01336-0
5. Rappaport, T. S., Sun, S., Mayzus, R., Zhao, H., Azar, Y., Wang, K., Wong, G. N., Schulz, J. K., Samimi, M., & Gutierrez, F. (2013). Millimeter wave mobile communications for 5G cellular: It will work! IEEE Access, 1, 335–349.