  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.

Signal Processing;Networking and Internet Architecture