Method and apparatus for transmitting and receiving data channel and control channel in wireless communication system
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method for transmitting data in a wireless communication system includes transmitting configuration information on rate matching including information on a rate matching resource group to a terminal; transmitting aggregation information indicating a number of a plurality of slots for multi-slot scheduling to the terminal; transmitting scheduling information including a rate matching indicator indicating whether rate matching based on the rate matching resource group is performed; identifying a resource for transmitting data based on the aggregation information and the rate matching indicator; and transmitting data on the resource in the plurality of slots, wherein the resource in the plurality of slots is identified by excluding resources indicated by the rate matching indicator.
1. A method for transmitting data in a wireless communication system, the method comprising:
transmitting configuration information on rate matching including information on a rate matching resource group and aggregation information indicating a number of a plurality of slots for multi-slot scheduling to a terminal;
transmitting scheduling information including a rate matching indicator indicating whether rate matching based on the rate matching resource group is performed;
identifying a resource for transmitting data based on the aggregation information and the rate matching indicator; and
transmitting the data on the resource in the plurality of slots,
wherein the resource in the plurality of slots is identified by excluding resources indicated by the rate matching indicator.
2. The method of claim 1 , wherein the rate matching resource group includes a rate matching resource which is configured based on period information, and
wherein the rate matching by the rate matching indicator is applied to a set of slots in which the rate matching resource exists based on the period information among the plurality of slots.
3. The method of claim 2 , wherein in response to the number of the plurality of slots being greater than a period of the rate matching resource, a pattern of the rate matching resource is repeated in the plurality of slots.
4. The method of claim 2 , wherein in response to the number of the plurality of slots being less than or equal to a period of the rate matching resource, a pattern of the rate matching resource exists once in the plurality of slots.
5. The method of claim 1 , wherein as a result of configuring a rate matching resource which is not included in the rate matching resource group, the resource is further identified based on the rate matching resource which is not included in the rate matching resource group.
6. A method for receiving data in a wireless communication system, the method comprising:
receiving configuration information on rate matching including information on a rate matching resource group and aggregation information indicating a number of a plurality of slots for multi-slot scheduling from a terminal;
receiving scheduling information including a rate matching indicator indicating whether a rate matching based on the rate matching resource group is performed;
identifying a resource for transmitting data based on the aggregation information and the rate matching indicator; and
receiving the data on the resource in the plurality of slots,
wherein the resource in the plurality of slots is identified by excluding resources indicated by the rate matching indicator.
7. The method of claim 6 , wherein the rate matching resource group includes a rate matching resource which is configured based on period information, and
wherein the rate matching by the rate matching indicator is applied to a set of slots in which the rate matching resource exists based on the period information among the plurality of slots.
8. The method of claim 7 , wherein in response to the number of the plurality of slots being greater than a period of the rate matching resource, a pattern of the rate matching resource is repeated in the plurality of slots.
9. The method of claim 7 , wherein in response to the number of the plurality of slots being less than or equal to a period of the rate matching resource, a pattern of the rate matching resource exists once in the plurality of slots.
10. The method of claim 6 , wherein as a result of configuring a rate matching resource which is not included in the rate matching resource group, the resource is further identified based on the rate matching resource which is not included in the rate matching resource group.
11. A base station in a wireless communication system, the base station comprising:
a transceiver; and
a controller coupled with the transceiver and configured to:
transmit configuration information on rate matching including information on a rate matching resource group and aggregation information indicating a number of a plurality of slots for multi-slot scheduling to a terminal,
transmit scheduling information including a rate matching indicator indicating whether a rate matching based on the rate matching resource group is performed,
identify a resource for transmitting data based on the aggregation information and the rate matching indicator, and
transmit the data on the resource in the plurality of slots,
wherein the resource in the plurality of slots is identified by excluding resources indicated by the rate matching indicator.
12. The base station of claim 11 , wherein the rate matching resource group includes a rate matching resource which is configured based on period information, and
wherein the rate matching by the rate matching indicator is applied to a set of slots in which the rate matching resource exists based on the period information among the plurality of slots.
13. The base station of claim 12 , wherein in response to the number of the plurality of slots being greater than a period of the rate matching resource, a pattern of the rate matching resource is repeated in the plurality of slots.
14. The base station of claim 12 , wherein in response to the number of the plurality of slots being less than or equal to a period of the rate matching resource, a pattern of the rate matching resource exists once in the plurality of slots.
15. The base station of claim 11 , wherein as a result of configuring a rate matching resource which is not included in the rate matching resource group, the resource is further identified based on the rate matching resource which is not included in the rate matching resource group.
16. A terminal in a wireless communication system, the terminal comprising:
a transceiver; and
a controller coupled with the transceiver and configured to:
receive configuration information on rate matching including information on a rate matching resource group and aggregation information indicating a number of a plurality of slots for multi-slot scheduling from a terminal,
receive scheduling information including a rate matching indicator indicating whether a rate matching based on the rate matching resource group is performed,
identify a resource for transmitting data based on the aggregation information and the rate matching indicator, and
receive the data on the resource in the plurality of slots,
wherein the resource in the plurality of slots is identified by excluding resources indicated by the rate matching indicator.
17. The terminal of claim 16 , wherein the rate matching resource group includes a rate matching resource which is configured based on period information, and
wherein the rate matching by the rate matching indicator is applied to a set of slots in which the rate matching resource exists based on the period information among the plurality of slots.
18. The terminal of claim 17 , in response to the number of the plurality of slots being greater than a period of the rate matching resource, a pattern of the rate matching resource is repeated in the plurality of slots.
19. The terminal of claim 17 , wherein in response to the number of the plurality of slots being less than or equal to a period of the rate matching resource, a pattern of the rate matching resource exists once in the plurality of slots.
20. The terminal of claim 16 , wherein as a result of configuring a rate matching resource which is not included in the rate matching resource group, the resource is further identified based on the rate matching resource which is not included in the rate matching resource group.