Information transmission method, terminal device, and network device

An apparatus, comprising at least one processor and a memory coupled to the at least one processor and storing programming instructions for execution by the at least one processor to cause the apparatus to perform operations comprising:

• receiving configuration information of a control channel resource set, wherein the configuration information indicates a quantity of time-frequency resource blocks of the control channel resource set and an offset from a frequency domain center location of a synchronization signal block to a frequency domain center location of the control channel resource set, wherein the synchronization signal block includes broadcast information and a synchronization signal, and wherein the broadcast information includes the configuration information;
• determining the control channel resource set based on the quantity of time-frequency resource blocks and the offset;
• and
• receiving control information within the control channel resource set.

A method, comprising:

• determining a control channel resource set based on a quantity of time-frequency resource blocks of the control channel resource set and an offset from a frequency domain center location of a synchronization signal block to a frequency domain center location of the control channel resource set;
• sending configuration information of the control channel resource set, wherein the configuration information indicates the quantity of time-frequency resource blocks of the control channel resource set and the offset, wherein the synchronization signal block includes broadcast information and a synchronization signal, and wherein the broadcast information includes the configuration information;
• and
• sending control information within the control channel resource set.