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Optimal energy-harvesting design for AF and DF two-way relay beamforming in 6G – Eurasip

Energy consumption is an important point which is crucial for green communications in 6G era, especially for those networks with limited life span or affected by dangerous environments where batteries are inconvenient to be changed. Therefore, energy harvesting (EH) has become a very attractive research field in recent years. In this paper, a new type of two-way EH relay beamforming system with two transceivers and many single-antenna relays is designed.

Antenna Research Directions for 6G

This work reviews several key
research trends in antennas to fulfil demands for the fifth
generation of communications (5G) and beyond, especially 6G,
and considers novel antenna techniques and designs needed to
increase the smartness of the antenna systems and to provide
improved beamforming and security.

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