METHOD AND APPARATUS FOR SINGLE DCI SCHEDULING ACROSS MULTIPLE CELLS
The present application discloses a method used in a node for wireless communication, and an apparatus. a first receiver receiving a plurality of RRC signaling; a first DCI being used to schedule PUSCH on a target cell set, the target cell set comprising a plurality of cells; a first transmitter sending a PUSCH on each cell in the target cell set; wherein the first target domain set of the first DCI is applied to a plurality of cells in the target cell set of a plurality of RRC signaling; the first target domain set of the first DCI depends on at least one RRC of a plurality of RRC signaling.
1 . A user equipment (UE) for wireless communication comprising:
a receiver receiving configured to receive a plurality of RRC signaling, wherein at least one RRC signaling includes a same configuration for a target cell set comprising a plurality of cells; and the receiver configured to receive a first DCI including a first target domain set to schedule a PUSCH on the target cell set; and
a transmitter configured to transmit the PUSCH on each cell of the plurality of cells in the target cell set;
wherein the first target domain set in the first DCI is applied to the plurality of cells in the target cell set; wherein the first target domain set in the first DCI depends on the same configuration of the at least one RRC signaling of the plurality of RRC signaling.
2 . The UE according to claim 1 , wherein the plurality of RRC signaling belongs to a plurality of PUSCH-Configs, respectively.
3 . The UE according to claim 1 , wherein the plurality of RRC signaling belongs to a plurality of PUSCH-ConfigCommons, or the plurality of RRC signaling belongs to a plurality of PUSCH-ServingCellConfigs, respectively.
4 . The UE according to claim 1 , wherein if there are two different configurations of the plurality of RRC signaling, the UE determines its own treatment of the first DCI.
5 . The UE according to claim 1 , wherein a size of one domain of the first target domain set in the first DCI depends on the same configuration of the at least one RRC signaling.
6 . The UE according to claim 1 , wherein an indication of one domain of the first target domain set in the first DCI depends on the same configuration of at the least one RRC signaling.
7 . The UE according to claim 1 , wherein:
the receiver is configured to receive a first RRC signaling and a second RRC signaling;
wherein the first DCI further includes a second target domain set applied to a first cell and a second cell, the first RRC signaling and the second RRC signaling are configured to the first cell and the second cell, respectively, and the configuration of the first RRC signaling is different from the configuration of the second RRC signaling; wherein, for the first cell, an indication of one domain of the second target domain set in the first DCI depends on the configuration of the first RRC signaling; and wherein, for the second cell, an indication of the domain of the second target domain set in the first DCI depends on the configuration of the second RRC signaling.
8 . A base station for wireless communication comprising:
a transmitter configured to send a plurality of RRC signaling, wherein at least one RRC signaling includes a same configuration for a target cell set comprising a plurality of cells; and the transmitter configured to send a first DCI including a first target domain set to schedule a PUSCH on the target cell set; and
a reciever configured to receive the PUSCH on each cell of the plurality of cells in the target cell set;
wherein the first target domain set in the first DCI is applied to the plurality of cells in the target cell set; wherein the first target domain set in the first DCI depends on the same configuration of the at least one RRC signaling of the plurality of RRC signaling.
9 .- 10 . (canceled)
11 . The base station according to claim 8 , wherein the plurality of RRC signaling belongs to a plurality of PUSCH-Configs, respectively.
12 . The base station according to claim 8 , wherein the plurality of RRC signaling belongs to a plurality of PUSCH-ConfigCommons, or the plurality of RRC signaling belongs to a plurality of PUSCH-ServingCellConfigs, respectively.
13 . The base station according to claim 8 , wherein if there are two different configurations of the plurality of RRC signaling, a user equipment (UE) determines its own treatment of the first DCI.
14 . The base station according to claim 8 , wherein a size of one domain of the first target domain set in the first DCI depends on the same configuration of the at least one RRC signaling.
15 . The base station according to claim 8 , wherein an indication of one domain of the first target domain set in the first DCI depends on the same configuration of at the least one RRC signaling.
16 . The base station according to claim 8 , wherein the receiver is configured to receive a first RRC signaling and a second RRC signaling;
wherein the first DCI further includes a second target domain set applied to a first cell and a second cell, the first RRC signaling and the second RRC signaling are configured to the first cell and the second cell, respectively, and the configuration of the first RRC signaling is different from the configuration of the second RRC signaling; wherein, for the first cell, an indication of one domain of the second target domain set in the first DCI depends on the configuration of the first RRC signaling; and wherein, for the second cell, an indication of the domain of the second target domain set in the first DCI depends on the configuration of the second RRC signaling.
17 . A method for a user equipment (UE), the method comprising:
receiving a plurality of RRC signaling including at least one RRC signaling includes a same configuration for a target cell set comprising a plurality of cells;
receiving a first DCI including a first target domain set to schedule a PUSCH on the target cell set; and
transmitting the PUSCH on each cell of the plurality of cells in the target cell set;
wherein the first target domain set in the first DCI is applied to the plurality of cells in the target cell set; wherein the first target domain set in the first DCI depends on the same configuration of the at least one RRC signaling of the plurality of RRC signaling.
18 . The method according to claim 17 , wherein the plurality of RRC signaling belongs to a plurality of PUSCH-Configs, respectively.
19 . The method according to claim 17 , wherein the plurality of RRC signaling belongs to a plurality of PUSCH-ConfigCommons, or the plurality of RRC signaling belongs to a plurality of PUSCH-ServingCellConfigs, respectively.
20 . The method according to claim 17 , wherein if there are two different configurations of the plurality of RRC signaling, the method further comprises:
determining treatment of the first DCI autonomously.
21 . The method according to claim 17 , wherein a size of one domain of the first target domain set in the first DCI depends on the same configuration of the at least one RRC signaling.