Method and device for information transmission, and non-transitory computer readable storage medium
View Patent ↗A method for information transmission includes that: the terminal device receives first information from a network device through a first time-domain resource on a first carrier, where the first time-domain resource is in a first downlink transmission burst and the first information is used to indicate time-domain resource information of a first transmission burst according to a first subcarrier spacing, and the first carrier is an unlicensed carrier; and the terminal device determines the time-domain resource information of the first transmission burst according to the first information, and the first carrier is an unlicensed carrier.
1. A method for information transmission, comprising:
receiving, by a terminal device, first information from a network device through a first time-domain resource on a first carrier, wherein the first carrier is an unlicensed carrier, and wherein the first time-domain resource is in a first downlink transmission burst and the first information is used to indicate time-domain resource information of a first transmission burst according to a first subcarrier spacing; and
determining, by the terminal device, the time-domain resource information of the first transmission burst according to the first information,
wherein the time-domain resource information comprises at least one of:
an end of the first transmission burst;
a channel occupancy duration; or
a slot format of a transmission burst;
wherein the first information is further used to indicate time-domain resource information of a third transmission burst according to a second subcarrier spacing,
wherein the third transmission burst comprises at least one of:
a fourth downlink transmission burst on the first carrier;
a fourth uplink transmission burst on the first carrier;
a fifth downlink transmission burst on a second carrier; or,
a fifth uplink transmission burst on the second carrier, and
wherein a frequency-domain resource corresponding to the third transmission burst does not overlap with the frequency-domain resource corresponding to the first transmission burst.
2. The method of claim 1 , wherein the first transmission burst comprises at least one of the first downlink transmission burst on the first carrier or a first uplink transmission burst on the first carrier, and a frequency-domain resource corresponding to the first uplink transmission burst at least partially overlaps with a frequency-domain resource corresponding to the first downlink transmission burst.
3. The method of claim 1 , wherein the first information is further used to indicate time-domain resource information of a second transmission burst according to the first subcarrier spacing,
wherein the second transmission burst comprises at least one of:
a second downlink transmission burst on the first carrier;
a second uplink transmission burst on the first carrier;
a third downlink transmission burst on a second carrier; or
a third uplink transmission burst on the second carrier, and
a frequency-domain resource corresponding to the second transmission burst does not overlap with a frequency-domain resource corresponding to the first transmission burst.
4. The method of claim 1 , wherein the second carrier is an unlicensed carrier.
5. The method of claim 1 , wherein the first time-domain resource comprises: a time-domain resource, configured by the network device, for transmitting a downlink control channel in the first downlink transmission burst; and
wherein the time-domain resource, configured by the network device, for transmitting the downlink control channel in the first downlink transmission burst comprises: a time-domain resource in a control resource set (CORESET).
6. The method of claim 1 , wherein the first subcarrier spacing comprises:
a subcarrier spacing configured by the network device.
7. The method of claim 1 , wherein the second subcarrier spacing comprises: a subcarrier spacing configured by the network device.
8. A device for information transmission, comprising:
a processor; and
a memory storing computer readable instructions executable by the processor,
wherein the processor is configured to:
receive, through an input interface, first information from a network device through a first time-domain resource on a first carrier, wherein the first carrier is an unlicensed carrier, and wherein the first time-domain resource is in a first downlink transmission burst and the first information is used to indicate time-domain resource information of a first transmission burst according to a first subcarrier spacing; and
determine the time-domain resource information of the first transmission burst according to the first information,
wherein the time-domain resource information comprises at least one of:
an end of the first transmission burst;
a channel occupancy duration; or
a slot format of a transmission burst;
wherein the first information is further used to indicate time-domain resource information of a third transmission burst according to a second subcarrier spacing,
wherein the third transmission burst comprises at least one of:
a fourth downlink transmission burst on the first carrier;
a fourth uplink transmission burst on the first carrier;
a fifth downlink transmission burst on a second carrier; or,
a fifth uplink transmission burst on the second carrier, and
wherein a frequency-domain resource corresponding to the third transmission burst does not overlap with the frequency-domain resource corresponding to the first transmission burst.
9. The device of claim 8 , wherein the first transmission burst comprises at least one of the first downlink transmission burst on the first carrier or a first uplink transmission burst on the first carrier, and a frequency-domain resource corresponding to the first uplink transmission burst at least partially overlaps with a frequency-domain resource corresponding to the first downlink transmission burst.
10. The device of claim 8 , wherein the first information is further used to indicate time-domain resource information of a second transmission burst according to the first subcarrier spacing,
wherein the second transmission burst comprises at least one of:
a second downlink transmission burst on the first carrier;
a second uplink transmission burst on the first carrier;
a third downlink transmission burst on a second carrier; or,
a third uplink transmission burst on the second carrier, and
wherein a frequency-domain resource corresponding to the second transmission burst does not overlap with a frequency-domain resource corresponding to the first transmission burst.
11. The device of claim 8 , wherein the second carrier is an unlicensed carrier.
12. The device of claim 8 , wherein the first time-domain resource comprises: a time-domain resource, configured by the network device, for transmitting a downlink control channel in the first downlink transmission burst; and
wherein the time-domain resource, configured by the network device, for transmitting the downlink control channel in the first downlink transmission burst comprises: a time-domain resource in a control resource set (CORESET).
13. The device of claim 8 , wherein the first subcarrier spacing comprises: a subcarrier spacing configured by the network device.
14. The device of claim 8 , wherein the second subcarrier spacing comprises: a subcarrier spacing configured by the network device.
15. A non-transitory computer readable storage medium, storing computer readable instructions, which when executed by a processor, cause the processor to perform one or more actions comprising:
receiving, through an input interface, first information from a network device through a first time-domain resource on a first carrier, wherein the first carrier is an unlicensed carrier, and wherein the first time-domain resource is in a first downlink transmission burst and the first information is used to indicate time-domain resource information of a first transmission burst according to a first subcarrier spacing; and
determining the time-domain resource information of the first transmission burst according to the first information,
wherein the time-domain resource information comprises at least one of:
an end of the first transmission burst;
a channel occupancy duration; or
a slot format of a transmission burst;
wherein the first information is further used to indicate time-domain resource information of a third transmission burst according to a second subcarrier spacing,
wherein the third transmission burst comprises at least one of:
a fourth downlink transmission burst on the first carrier;
a fourth uplink transmission burst on the first carrier;
a fifth downlink transmission burst on a second carrier; or,
a fifth uplink transmission burst on the second carrier, and
wherein a frequency-domain resource corresponding to the third transmission burst does not overlap with the frequency-domain resource corresponding to the first transmission burst.
16. The non-transitory computer readable storage medium of claim 15 , wherein the first transmission burst comprises at least one of the first downlink transmission burst on the first carrier or a first uplink transmission burst on the first carrier, and a frequency-domain resource corresponding to the first uplink transmission burst at least partially overlaps with a frequency-domain resource corresponding to the first downlink transmission burst.
17. The non-transitory computer readable storage medium of claim 15 , wherein the first time-domain resource comprises: a time-domain resource, configured by the network device, for transmitting a downlink control channel in the first downlink transmission burst; and
wherein the time-domain resource, configured by the network device, for transmitting the downlink control channel in the first downlink transmission burst comprises: a time-domain resource in a control resource set (CORESET).