A Comprehensive Survey of 5G mm-Wave Technology Design Challenges
Bahzad Taha Jijo *
Duhok Polytechnic University, Duhok, Kurdistan Region, Iraq.
Subhi R. M. Zeebaree
Duhok Polytechnic University, Duhok, Kurdistan Region, Iraq.
Rizgar R. Zebari
Nawroz University, Duhok, Kurdistan Region, Iraq.
Mohammed A. M. Sadeeq
Duhok Polytechnic University, Duhok, Kurdistan Region, Iraq.
Amira B. Sallow
Nawroz University, Duhok, Kurdistan Region, Iraq.
Sanaa Mohsin
University of Information Technology and Communication, Baghdad, Iraq.
Zainab Salih Ageed
Nawroz University, Duhok, Kurdistan Region, Iraq.
*Author to whom correspondence should be addressed.
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.
Keywords: 5G, millimetre wave, massive MIMO, beamforming, small cells