Semantic communication, emerging as a promising paradigm for data transmission, offers an innovative departure from the constraints of Shannon theory, heralding significant advancements in future communication technologies. Despite the proliferation of proposed approaches, there are still numerous challenges. In this paper, we review current semantic communication methodologies and shed light on pivotal issues and addressing certain discrepancies that exist within the field. By elucidating both dos and don'ts, we aim to provide valuable insights into the emerging landscape of semantic communication.

翻译：语义通信作为一种新兴的数据传输范式，突破了香农理论的局限，预示着未来通信技术的重大进步。尽管已有多种方法被提出，但仍面临诸多挑战。本文回顾了当前语义通信方法，揭示了关键问题，并澄清了该领域存在的某些分歧。通过阐明应为之举与避免之忌，我们旨在为语义通信这一新兴领域提供有价值的见解。