Method of configuring control resource set, network equipment and terminal

A method of configuring a control resource set (CORESET), applied to a terminal side, comprising:

• receiving indication information transmitted by network equipment;
• wherein the indication information comprises:
• a first indication field for indicating downlink numerology information and a second indication field for indicating a CORESET configuration;
• and
• determining time-frequency domain position information of the CORESET according to the first indication field and the second indication field;
• wherein the receiving the indication information transmitted by the network equipment comprises:
• receiving a synchronized signal block (SS block) transmitted by the network equipment;
• determining a system master information block (MIB) according to the SS block;
• and
• determining the indication information according to the system MIB;
• wherein the first indication field comprises at least one of:
• first indication information for indicating Whether numerology information for the CORESET is the same as numerology information for the SS block;
• or
• second indication information for indicating the numerology information for the CORESET;
• wherein the numerology information comprises a subcarrier spacing;
• when a system bandwidth lies above 6 GHz, if the second indication information is a first value, the second indication information indicates that the numerology information for the CORESET is first numerology information;
• when a system bandwidth lies below 6 GHz, if the second indication information is a first value, the second indication information indicates that the numerology information for the CORESET is second numerology information;
• when a subcarrier spacing of the SS block is 120 kHz, if the second indication information is one of two values, the second indication information indicates that a subcarrier spacing for the CORESET is 60 kHz which corresponds to the 120 kHz;
• if the second indication information is another of the two values, the second indication information indicates that the subcarrier spacing for the COREsET is 120 kHz which corresponds to the 120 kHz;
• when the subcarrier spacing for the SS block is 240 kHz, if the second indication information is one of the two values, the second indication information indicates that the subcarrier spacing for the CORESET is 60 kHz which corresponds to the 240 kHz;
• if the second indication information is another of the two values, the second indication information indicates that the subcarrier spacing for the CORESET is 120 kHz which corresponds to the 240 kHz.

A terminal, comprising a processor, a memory and a computer program stored in the memory and configured to be executed by the processor, wherein the processor is configured to execute the computer program, to implement following steps:

• receiving indication information transmitted by network equipment;
• wherein the indication information comprises:
• a first indication field for indicating downlink numerology information and a second indication field for indicating a CORESET configuration;
• and
• determining time-frequency domain position information of the CORESET according to the first indication field and the second indication field;
• wherein the receiving the indication information transmitted by the network equipment comprises:
• receiving a synchronized signal block (SS block) transmitted by the network equipment;
• determining a system master information block (MIB) according to the SS block;
• and
• determining the indication information according to the system MIB;
• wherein the first indication field comprises at least one of:
• first indication information for indicating whether numerology information for the CORESET is the same as numerology information for the SS block;
• or
• second indication information for indicating the numerology information for the CORESET;
• wherein the numerology information comprises a subcarrier spacing;
• when a system bandwidth lies above 6 GHz, if the second indication information is a first value, the second indication information indicates that the numerology information for the CORESET is first numerology information;
• when a system bandwidth lies below 6 GHz, if the second indication information is a first value, the second indication information indicates that the numerology information for the CORESET is second numerology information;
• when a subcarrier spacing of the SS block is 120 kHz, if the second indication information is one of two values, the second indication information indicates that a subcarrier spacing for the CORESET is 60 kHz which corresponds to the 120 kHz;
• if the second indication information is another of the two values, the second indication information indicates that the subcarrier spacing for the COREsET is 120 kHz which corresponds to the 120 kHz;
• when the subcarrier spacing for the SS block is 240 kHz, if the second indication information is one of the two values, the second indication information indicates that the subcarrier spacing for the CORESET is 60 kHz which corresponds to the 240 kHz;
• if the second indication information is another of the two values, the second indication information indicates that the subcarrier spacing for the CORESET is 120 kHz which corresponds to the 240 kHz.