METHOD AND DEVICE IN NODES USED FOR WIRELESS COMMUNICATION
A first receiver receives a first signaling, the first signaling is used to schedule a first PDSCH; determines whether to process the first PDSCH according to a first condition set; when the first condition set is satisfied, processes the first PDSCH; when the first condition set is not satisfied, determines whether to process the first PDSCH by itself; wherein the first condition set comprises that an actual data rate is not greater than a target reference data rate; the actual data rate is related to a number of bit(s) in a bit block in the first PDSCH; when a second condition set is satisfied, the target reference data rate is a first reference data rate, and the first reference data rate is configurable or UE-capability related; when a second condition set is not satisfied, the target reference data rate is a second reference data rate.
1 . A first node for wireless communications, comprising:
a first receiver, receiving a first signaling, the first signaling being used to schedule a first PDSCH; determining whether to process the first PDSCH according to a first condition set; when the first condition set is satisfied, processing the first PDSCH; when the first condition set is not satisfied, determining whether to process the first PDSCH by itself;
wherein the first condition set comprises that an actual data rate is not greater than a target reference data rate; the actual data rate is related to a number of bit(s) in a bit block in the first PDSCH; when a second condition set is satisfied, the target reference data rate is a first reference data rate, and the first reference data rate is configurable or UE-capability related; when a second condition set is not satisfied, the target reference data rate is a second reference data rate, and the second reference data rate is configurable or UE-capability related; the second condition set is related to a transmission bandwidth of a PDSCH.
2 . The first node according to claim 1 , wherein the first reference data rate is equal to a ratio of the second reference data rate to a first scaling factor, and the first scaling factor is a positive number larger than 1.
3 . The first node according to claim 1 , wherein the first reference data rate is associated with a maximum transmission bandwidth of a PDSCH.
4 . The first node according to claim 3 , wherein the second reference data rate is associated with a maximum transmission bandwidth configuration or a maximum bandwidth supported in a given band or a band combination.
5 . The first node according to claim 4 , wherein the second condition set is related to a transmission bandwidth of a PDSCH, comprising: the second condition set is related to a maximum transmission bandwidth of a PDSCH.
6 . The first node according to claim 5 , wherein the second condition set comprises: for a component carrier corresponding to the first PDSCH or a serving cell where the first PDSCH is located, a maximum transmission bandwidth of a PDSCH is configured.
7 . The first node according to claim 5 , wherein when the second condition set is satisfied: for a band or a band combination where the first PDSCH is located in frequency domain, a supported maximum transmission bandwidth of a PDSCH is less than a maximum bandwidth supported.
8 . A second node for wireless communications, comprising:
a second transmitter, transmitting a first signaling, the first signaling being used to schedule a first PDSCH; a receiving end of the first signaling determining whether to process the first PDSCH according to a first condition set; when the first condition set is satisfied, processing the first PDSCH; when the first condition set is not satisfied, determining whether to process the first PDSCH by itself;
wherein the first condition set comprises that an actual data rate is not greater than a target reference data rate; the actual data rate is related to a number of bit(s) in a bit block in the first PDSCH; when a second condition set is satisfied, the target reference data rate is a first reference data rate, and the first reference data rate is configurable or UE-capability related; when a second condition set is not satisfied, the target reference data rate is a second reference data rate, and the second reference data rate is configurable or UE-capability related; the second condition set is related to a transmission bandwidth of a PDSCH.
9 . The second node according to claim 8 , wherein the first reference data rate is equal to a ratio of the second reference data rate to a first scaling factor, and the first scaling factor is a positive number larger than 1.
10 . The second node according to claim 8 , wherein the first reference data rate is associated with a maximum transmission bandwidth of a PDSCH.
11 . The second node according to claim 10 , wherein the second reference data rate is associated with a maximum transmission bandwidth configuration or a maximum bandwidth supported in a given band or a band combination.
12 . The second node according to claim 11 , wherein the second condition set is related to a transmission bandwidth of a PDSCH, comprising: the second condition set is related to a maximum transmission bandwidth of a PDSCH.
13 . The second node according to claim 12 , wherein when the second condition set is satisfied: for a band or a band combination where the first PDSCH is located in frequency domain, a supported maximum transmission bandwidth of a PDSCH is less than a maximum bandwidth supported.
14 . A method in a first node for wireless communications, comprising:
receiving a first signaling, the first signaling being used to schedule a first PDSCH; determining whether to process the first PDSCH according to a first condition set; when the first condition set is satisfied, processing the first PDSCH; when the first condition set is not satisfied, determining whether to process the first PDSCH by itself;
wherein the first condition set comprises that an actual data rate is not greater than a target reference data rate; the actual data rate is related to a number of bit(s) in a bit block in the first PDSCH; when a second condition set is satisfied, the target reference data rate is a first reference data rate, and the first reference data rate is configurable or UE-capability related; when a second condition set is not satisfied, the target reference data rate is a second reference data rate, and the second reference data rate is configurable or UE-capability related; the second condition set is related to a transmission bandwidth of a PDSCH.
15 . The method in a first node according to claim 14 , wherein the first reference data rate is equal to a ratio of the second reference data rate to a first scaling factor, and the first scaling factor is a positive number larger than 1.
16 . The method in a first node according to claim 14 , wherein the first reference data rate is associated with a maximum transmission bandwidth of a PDSCH.
17 . The method in a first node according to claim 16 , wherein the second reference data rate is associated with a maximum transmission bandwidth configuration or a maximum bandwidth supported in a given band or a band combination.
18 . The method in a first node according to claim 17 , wherein the second condition set is related to a transmission bandwidth of a PDSCH, comprising: the second condition set is related to a maximum transmission bandwidth of a PDSCH.
19 . The method in a first node according to claim 18 , wherein the second condition set comprises: for a component carrier corresponding to the first PDSCH or a serving cell where the first PDSCH is located, a maximum transmission bandwidth of a PDSCH is configured.
20 . The method in a first node according to claim 18 , wherein when the second condition set is satisfied: for a band or a band combination where the first PDSCH is located in frequency domain, a supported maximum transmission bandwidth of a PDSCH is less than a maximum bandwidth supported.