Resource Indication Method, Resource Acquisition Method, and Related Apparatus

A network device, comprising:

• a transceiver;
• a processor;
• and
• a non-transitory computer-readable storage medium storing a program to be executed by the processor, the program including instructions to:
• generate downlink control signaling, wherein the downlink control signaling comprises indication information and resource allocation information, wherein the resource allocation information provides an explicit indication or an implicit indication of an uplink control channel resource, and wherein the indication information indicates whether an indication manner of the resource allocation information is the explicit indication or the implicit indication;
• and
• cause the transceiver to send the downlink control signaling.

A terminal device, comprising:

• a transceiver;
• a processor;
• and
• a non-transitory computer-readable storage medium storing a program to be executed by the processor, the program including instructions to:
• receive, through the transceiver, downlink control signaling, wherein the downlink control signaling comprises indication information and resource allocation information;
• and
• determine, according to the indication information, that an indication manner of the resource allocation information is an explicit indication or an implicit indication;
• and
• obtain an explicitly indicated or implicitly indicated uplink control channel resource according to the resource allocation information.