Method and device in nodes used for wireless communication
View Patent ↗The present disclosure provides a method and a device in a node used for wireless communications: a first receiver, receiving a first signaling group and a second signaling group; and a first transceiver, transmitting a first signal, or, receiving a first signal in a first time-frequency resource pool; herein, the first signaling group and the second signaling group respectively indicate a first index and a second index, the first index being different from the second index; the first signaling group is used to determine the first time-frequency resource pool; the second signaling group is used to determine a second numerical value set; a second numerical value is used to determine a HARQ process number corresponding to the first signal, the second numerical value belonging to the second numerical value set.
1. A first node for wireless communications, comprising:
a first receiver, receiving a first signaling group and a second signaling group; and
a first transceiver, transmitting a first signal in a first time-frequency resource pool, or, receiving a first signal in a first time-frequency resource pool;
wherein the first signaling group and the second signaling group respectively indicate a first index and a second index, the first index being different from the second index; the first signaling group is used to determine the first time-frequency resource pool; the second signaling group is used to determine a second numerical value set; a second numerical value is used to determine a hybrid automatic repeat request (HARQ) process number corresponding to the first signal, the second numerical value belonging to the second numerical value set;
a signaling in the second signaling group indicates time-domain resources occupied by a second time-frequency resource pool;
the time-domain resources occupied by the second time-frequency resource pool are used to determine the second numerical value; and
the first time-frequency resource pool is reserved for a physical uplink shared channel (PUSCH) and the second time-frequency resource pool is reserved for the PUSCH; or, the first time-frequency resource pool is reserved for a physical downlink shared channel (PDSCH) and the second time-frequency resource pool is reserved for the PDSCH.
2. The first node according to claim 1 , wherein the first signaling group is used to determine a first numerical value set; time-domain resources occupied by the first time-frequency resource pool are used to determine a first numerical value, the first numerical value belonging to the first numerical value set; the first numerical value and the second numerical value are associated.
3. The first node according to claim 1 , wherein the time-domain resources occupied by the second time-frequency resource pool, a second periodical value and a fourth numerical value are jointly used to determine the second numerical value; the second periodical value is a numerical value indicated by a periodicity field, the fourth numerical value is a numerical value indicated by a nrofHARQ-Processes field.
4. The first node according to claim 2 , wherein first information indicates a first difference, and a difference between the first numerical value and the second numerical value is equal to the first difference.
5. The first node according to claim 4 , wherein the HARQ process number corresponding to the first signal is equal to the second numerical value.
6. The first node according to claim 5 , wherein a numerical value in the first numerical value set corresponds to a HARQ process number, and a numerical value in the second numerical value set corresponds to a HARQ process number.
7. The first node according to claim 6 , wherein the first index and the second index respectively indicate different priorities.
8. A second node for wireless communications, comprising:
a second transmitter, transmitting a first signaling group and a second signaling group; and
a second transceiver, receiving a first signal in a first time-frequency resource pool, or, transmitting a first signal in a first time-frequency resource pool;
wherein the first signaling group and the second signaling group respectively indicate a first index and a second index, the first index being different from the second index; the first signaling group is used to determine the first time-frequency resource pool; the second signaling group is used to determine a second numerical value set; a second numerical value is used to determine a HARQ process number corresponding to the first signal, the second numerical value belonging to the second numerical value set;
a signaling in the second signaling group indicates time-domain resources occupied by the second time-frequency resource pool;
the time-domain resources occupied by the second time-frequency resource pool are used to determine the second numerical value;
the first time-frequency resource pool is reserved for a PUSCH and the second time-frequency resource pool is reserved for the PUSCH; or, the first time-frequency resource pool is reserved for a PDSCH and the second time-frequency resource pool is reserved for a PDSCH.
9. The second node according to claim 8 , wherein the first signaling group is used to determine a first numerical value set; time-domain resources occupied by the first time-frequency resource pool are used to determine a first numerical value, the first numerical value belonging to the first numerical value set; the first numerical value and the second numerical value are associated.
10. The second node according to claim 8 , wherein the time-domain resources occupied by the second time-frequency resource pool, a second periodical value and a fourth numerical value are jointly used to determine the second numerical value; the second periodical value is a numerical value indicated by a periodicity field, the fourth numerical value is a numerical value indicated by a nrofHARQ-Processes field.
11. The second node according to claim 9 , wherein first information indicates a first difference, and a difference between the first numerical value and the second numerical value is equal to the first difference.
12. The second node according to claim 11 , wherein the HARQ process number corresponding to the first signal is equal to the second numerical value; a numerical value in the first numerical value set corresponds to a HARQ process number, and a numerical value in the second numerical value set corresponds to a HARQ process number.
13. The second node according to claim 12 , wherein the first index and the second index respectively indicate different priorities.
14. A method in a first node for wireless communications, comprising:
receiving a first signaling group and a second signaling group; and
transmitting a first signal in a first time-frequency resource pool, or, receiving a first signal in a first time-frequency resource pool;
wherein the first signaling group and the second signaling group respectively indicate a first index and a second index, the first index being different from the second index; the first signaling group is used to determine the first time-frequency resource pool; the second signaling group is used to determine a second numerical value set; a second numerical value is used to determine a HARQ process number corresponding to the first signal, the second numerical value belonging to the second numerical value set;
a signaling in the second signaling group indicates time-domain resources occupied by the second time-frequency resource pool;
the time-domain resources occupied by the second time-frequency resource pool are used to determine the second numerical value; and
the first time-frequency resource pool is reserved for a PUSCH and the second time-frequency resource pool is reserved for the PUSCH; or, the first time-frequency resource pool is reserved for a PDSCH, the second time-frequency resource pool is reserved for the PDSCH.
15. The method in the first node according to claim 14 , wherein the first signaling group is used to determine a first numerical value set; time-domain resources occupied by the first time-frequency resource pool are used to determine a first numerical value, the first numerical value belonging to the first numerical value set; the first numerical value and the second numerical value are associated.
16. The method in the first node according to claim 4 , wherein the time-domain resources occupied by the second time-frequency resource pool, a second periodical value and a fourth numerical value are jointly used to determine the second numerical value; the second periodical value is a numerical value indicated by a periodicity field, the fourth numerical value is a numerical value indicated by a nrofHARQ-Processes field.
17. The method in the first node according to claim 5 , wherein first information indicates a first difference, and a difference between the first numerical value and the second numerical value is equal to the first difference.
18. The method in the first node according to claim 17 , wherein the HARQ process number corresponding to the first signal is equal to the second numerical value.
19. The method in the first node according to claim 18 , wherein a numerical value in the first numerical value set corresponds to a HARQ process number, and a numerical value in the second numerical value set corresponds to a HARQ process number.
20. The method in the first node according to claim 19 , wherein the first index and the second index respectively indicate different priorities.