During the last few years, intensive research efforts are being done in the field of brain interfaces to extract neuro-information from the signals representing neuronal activities in the human brain. A recent development of these interfaces is capable of direct communication between animals' brains, enabling direct brain-to-brain communication. Although these results are new and the experimental scenario simple, the fast development in neuroscience, and information and communication technologies indicate the potential of new scenarios for wireless communications between brains. Depending of the specific kind of neuro-activity to be communicated, the brain-to-brain link shall follow strict requirements of high data rates, low-latency, and reliable communication. In this paper we highlight key beyond 5G technologies that potentially will support this promising approach.

中文翻译：

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超越 5G 的脑对脑无线通信和技术

在过去的几年中，在大脑接口领域进行了大量的研究工作，以从代表人脑神经元活动的信号中提取神经信息。这些接口的最新发展能够在动物的大脑之间进行直接交流，从而实现直接的脑对脑交流。尽管这些结果是新的且实验场景简单，但神经科学、信息和通信技术的快速发展表明大脑之间无线通信的新场景具有潜力。根据要传达的特定神经活动类型，脑对脑链接应遵循高数据速率、低延迟和可靠通信的严格要求。