Driven by the vision of "intelligent connection of everything" toward 6G, the collective intelligence of networked machines can be fully exploited to improve system efficiency by shifting the paradigm of wireless communication design from naive maximalist approaches to intelligent value-based approaches. In this article, we propose an on-purpose machine communication framework enabled by joint communication, sensing, and computation (JCSC) technology, which employs machine semantics as the interactive information flow. Naturally, there are potential technical barriers to be solved before the widespread adoption of on-purpose communications, including the conception of machine purpose, fast and concise networking strategy, and semantics-aware information exchange mechanism during the process of task-oriented cooperation. Hence, we discuss enabling technologies complemented by a range of open challenges. The simulation result shows that the proposed framework can significantly reduce networking overhead and improve communication efficiency.

翻译：受6G“万物智联”愿景驱动，通过将无线通信设计范式从朴素的最大化方法转向智能的价值驱动方法，可充分利用网络化机器的集体智能来提升系统效率。本文提出了一种由联合通信、感知与计算技术赋能的按需机器通信框架，该框架采用机器语义作为交互信息流。在按需通信广泛应用之前，需解决潜在的技术障碍，包括机器意图的构建、快速简洁的网络策略以及面向任务协作过程中的语义感知信息交换机制。为此，我们探讨了使能技术并补充了若干开放性挑战。仿真结果表明，所提框架能显著降低网络开销并提升通信效率。