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Research Article Open access CC BY 4.0

A Comprehensive Survey of 5G mm-Wave Technology Design Challenges

Bahzad Taha Jijo, Subhi R. M. Zeebaree, Rizgar R. Zebari, Mohammed A. M. Sadeeq, Amira B. Sallow, Sanaa Mohsin, Zainab Salih Ageed

Asian Journal of Research in Computer Science · pp. 1–20 · Published 26 Apr 2021

10.9734/ajrcos/2021/v8i130190

Abstract

Physical layer protection, which protects data confidentiality using information-theoretic methods, has recently attracted a lot of research attention. Using the inherent randomness of the transmission channel to ensure protection in the physical layer is the core concept behind physical layer security. In 5G wireless communication, new challenges have arisen in terms of physical layer security. This paper introduces the most recent survey on various 5G technologies, including millimeter-Wave, massive multi-input multiple outputs, microcells, beamforming, full-duplex technology, etc. The mentioned technologies have been used to solve this technology, such as attenuation, millimeter-Wave penetration, antenna array architecture, security, coverage, scalability, etc. Besides, the author has used descriptions of the techniques/algorithms, goals, problems, and meaningful outcomes, and the results obtained related to this approach were demonstrated.

5G millimetre wave massive MIMO beamforming small cells

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