Communication Method and Communication Apparatus

An apparatus, comprising:

• a memory configured to store instructions;
• and
• at least one processor coupled to the memory and configured to execute the instructions to cause the apparatus to:
• receive first information, wherein the first information comprises first configuration information and second configuration information, or the first information comprises the first configuration information but does not comprise the second configuration information, wherein the first configuration information indicates multiple frequency bands to which a first cell belongs and that comprises a first frequency band, and wherein the second configuration information indicates that the first cell supports half-duplex frequency-division duplex (HD-FDD);
• and
• determine, based on a first condition, whether the first cell is barred or not barred,
• wherein the first condition comprises at least one of the following:
• the first information comprises the second configuration information;
• and/or
• a terminal device supports full-duplex frequency-division duplex (FD-FDD) on the first frequency band when the first information does not comprise the second configuration information.

A computer program product comprising instructions that are stored on a non-transitory storage medium and that, when executed by at least one processor, cause an apparatus to:

• receive first information, wherein the first information comprises first configuration information and second configuration information, or the first information comprises the first configuration information but does not comprise the second configuration information, wherein the first configuration information indicates multiple frequency bands to which a first cell belongs and that comprises a first frequency band, and wherein the second configuration information indicates that the first cell supports half-duplex frequency-division duplex (HD-FDD);
• and
• determine, based on a first condition, whether the first cell is barred or not barred,
• wherein the first condition comprises at least one of the following:
• the first information comprises the second configuration information;
• and/or
• a terminal device supports full-duplex frequency-division duplex (FD-FDD) on the first frequency band when the first information does not comprise the second configuration information.