公开(公告)号：US11490334B2

公开(公告)日：2022-11-01

申请号：US16575611

申请日：2019-09-19

申请人： Hua Zhou ,  Esmael Dinan ,  Hyoungsuk Jeon ,  Ali Cirik ,  Alireza Babaei ,  Kyungmin Park ,  Kai Xu

发明人： Hua Zhou ,  Esmael Dinan ,  Hyoungsuk Jeon ,  Ali Cirik ,  Alireza Babaei ,  Kyungmin Park ,  Kai Xu

IPC分类号： H04W52/02 ,  H04L1/16 ,  H04W76/28 ,  H04W24/08 ,  H04W80/02 ,  H04W72/04

摘要： A wireless device receives one or more radio resource control message comprising configuration parameters of a plurality of cells. An activation command indicating activation of a plurality of secondary cells (SCells) of the plurality of cells is received. A first downlink control information (DCI), comprising a power saving indication bitmap, is received. Each bit of the power saving indication bitmap indicates whether to monitor a downlink control channel on a corresponding activated SCell of the plurality of SCells. The wireless device starts monitoring a downlink control channel of an activated SCell of the activated SCells, in response to a bit, of the power saving indication bitmap, corresponding to the activated SCell, indicating monitoring the downlink control channel. A second DCI is received via the downlink control channel.

公开(公告)号：US20200229227A1

公开(公告)日：2020-07-16

申请号：US16739460

申请日：2020-01-10

申请人： Alireza Babaei ,  Esmael Dinan ,  Hua Zhou ,  Ali Cirik ,  Hyoungsuk Jeon ,  Kyungmin Park ,  Kai Xu ,  Nazanin Rastegardoost

发明人： Alireza Babaei ,  Esmael Dinan ,  Hua Zhou ,  Ali Cirik ,  Hyoungsuk Jeon ,  Kyungmin Park ,  Kai Xu ,  Nazanin Rastegardoost

IPC分类号： H04W72/14 ,  H04W72/04 ,  H04L5/00 ,  H04L1/18 ,  H04W76/11 ,  H04W16/14 ,  H04W74/08 ,  H04W74/02

摘要： A wireless device receives configuration parameters of one or more configured grants of a cell. The wireless device determines a first size of an uplink control information based on a second size of one or more code block groups of a transport block. The wireless device transmits, via a radio resource of the one or more configured grants, the one or more code block groups of the transport block the uplink control information with the first size.

公开(公告)号：US11265910B2

公开(公告)日：2022-03-01

申请号：US16739460

申请日：2020-01-10

申请人： Alireza Babaei ,  Esmael Dinan ,  Hua Zhou ,  Ali Cirik ,  Hyoungsuk Jeon ,  Kyungmin Park ,  Kai Xu ,  Nazanin Rastegardoost

发明人： Alireza Babaei ,  Esmael Dinan ,  Hua Zhou ,  Ali Cirik ,  Hyoungsuk Jeon ,  Kyungmin Park ,  Kai Xu ,  Nazanin Rastegardoost

IPC分类号： H04B7/06 ,  H04W72/14 ,  H04W72/04 ,  H04L5/00 ,  H04L1/18 ,  H04W16/14 ,  H04W74/08 ,  H04W74/02 ,  H04W76/11

摘要： A wireless device receives configuration parameters of one or more configured grants of a cell. The wireless device determines a first size of an uplink control information based on a second size of one or more code block groups of a transport block. The wireless device transmits, via a radio resource of the one or more configured grants, the one or more code block groups of the transport block the uplink control information with the first size.

公开(公告)号：US20200221310A1

公开(公告)日：2020-07-09

申请号：US16737128

申请日：2020-01-08

申请人： Alireza Babaei ,  Esmael Dinan ,  Hua Zhou ,  Hyoungsuk Jeon ,  Ali Cirik ,  Kyungmin Park ,  Kai Xu ,  Nazanin Rastegardoost

发明人： Alireza Babaei ,  Esmael Dinan ,  Hua Zhou ,  Hyoungsuk Jeon ,  Ali Cirik ,  Kyungmin Park ,  Kai Xu ,  Nazanin Rastegardoost

IPC分类号： H04W16/14 ,  H04W72/14 ,  H04W72/04 ,  H04L5/00 ,  H04L1/18 ,  H04W74/08 ,  H04W76/27

摘要： A wireless device receives configuration parameters of one or more configured grants of an unlicensed cell. The wireless device transmits, based on a configured grant of the one or more configured grants, one or more code block groups of a transport block and a code block group transmission information. The code block group transmission information indicates a presence of the one or more code block groups for the transport block. The wireless device receives a downlink control information comprising a first field and a second field. The first field indicates that the base station received the code block group transmission information. The second field indicates hybrid automatic repeat request feedbacks for the one or more code block groups.

公开(公告)号：US11330443B2

公开(公告)日：2022-05-10

申请号：US16737128

申请日：2020-01-08

申请人： Alireza Babaei ,  Esmael Dinan ,  Hua Zhou ,  Hyoungsuk Jeon ,  Ali Cirik ,  Kyungmin Park ,  Kai Xu ,  Nazanin Rastegardoost

发明人： Alireza Babaei ,  Esmael Dinan ,  Hua Zhou ,  Hyoungsuk Jeon ,  Ali Cirik ,  Kyungmin Park ,  Kai Xu ,  Nazanin Rastegardoost

IPC分类号： H04W4/00 ,  H04W16/14 ,  H04W72/14 ,  H04W72/04 ,  H04W76/27 ,  H04L1/18 ,  H04W74/08 ,  H04L5/00

摘要： A wireless device receives configuration parameters of one or more configured grants of an unlicensed cell. The wireless device transmits, based on a configured grant of the one or more configured grants, one or more code block groups of a transport block and a code block group transmission information. The code block group transmission information indicates a presence of the one or more code block groups for the transport block. The wireless device receives a downlink control information comprising a first field and a second field. The first field indicates that the base station received the code block group transmission information. The second field indicates hybrid automatic repeat request feedbacks for the one or more code block groups.

公开(公告)号：US11252754B2

公开(公告)日：2022-02-15

申请号：US16737439

申请日：2020-01-08

申请人： Alireza Babaei ,  Esmael Dinan ,  Hua Zhou ,  Hyoungsuk Jeon ,  Ali Cirik ,  Kyungmin Park ,  Kai Xu ,  Nazanin Rastegardoost

发明人： Alireza Babaei ,  Esmael Dinan ,  Hua Zhou ,  Hyoungsuk Jeon ,  Ali Cirik ,  Kyungmin Park ,  Kai Xu ,  Nazanin Rastegardoost

IPC分类号： H04W72/12 ,  H04L1/18 ,  H04W28/04 ,  H04L1/16 ,  H04L5/00 ,  H04W16/14

摘要： A wireless device receives one or more downlink control information. The one or more downlink control information indicate negative acknowledgements. The negative acknowledgements are for one or more first code block groups of a first transport block corresponding to a first hybrid automatic repeat request (HARQ) process and one or more second code block groups of a second transport block corresponding to a second HARQ process. The wireless device determines that a size of a first configured grant is sufficient to retransmit the one or more first code block groups and the one or more second code block groups. Based on the determining, the wireless device retransmits, via radio resources of the first configured grant, the one or more first code block groups and the one or more second code block groups.

公开(公告)号：US20200221506A1

公开(公告)日：2020-07-09

申请号：US16738483

申请日：2020-01-09

申请人： Hyoungsuk Jeon ,  Esmael Dinan ,  Kyungmin Park ,  Ali Cirik ,  Hua Zhou ,  Alireza Babaei ,  Kai Xu

发明人： Hyoungsuk Jeon ,  Esmael Dinan ,  Kyungmin Park ,  Ali Cirik ,  Hua Zhou ,  Alireza Babaei ,  Kai Xu

IPC分类号： H04W74/08

摘要： A wireless device transmits, for a random access procedure, a first preamble via a cell comprising a first sub-band and a second sub-band. The wireless device receives a random access response. The random access response indicates a first backoff indicator indicating a first backoff time interval of the first sub-band. The random access response indicates a second backoff indicator indicating a second backoff time interval of the second sub-band. The wireless device determines a preamble retransmission for the random access procedure. The wireless device selects, as a backoff time interval, a shorter one of the first backoff time interval and the second backoff time interval. The wireless device performs, at a time based on the backoff time interval, a listen-before-talk procedure.

公开(公告)号：US20200092814A1

公开(公告)日：2020-03-19

申请号：US16575611

申请日：2019-09-19

申请人： Hua Zhou ,  Esmael Dinan ,  Hyoungsuk Jeon ,  Ali Cirik ,  Alireza Babaei ,  Kyungmin Park ,  Kai Xu

发明人： Hua Zhou ,  Esmael Dinan ,  Hyoungsuk Jeon ,  Ali Cirik ,  Alireza Babaei ,  Kyungmin Park ,  Kai Xu

IPC分类号： H04W52/02 ,  H04L1/16 ,  H04W72/04 ,  H04W24/08 ,  H04W80/02 ,  H04W76/28

摘要： A wireless device receives one or more radio resource control message comprising configuration parameters of a plurality of cells. An activation command indicating activation of a plurality of secondary cells (SCells) of the plurality of cells is received. A first downlink control information (DCI), comprising a power saving indication bitmap, is received. Each bit of the power saving indication bitmap indicates whether to monitor a downlink control channel on a corresponding activated SCell of the plurality of SCells. The wireless device starts monitoring a downlink control channel of an activated SCell of the activated SCells, in response to a bit, of the power saving indication bitmap, corresponding to the activated SCell, indicating monitoring the downlink control channel. A second DCI is received via the downlink control channel.

公开(公告)号：US20200220693A1

公开(公告)日：2020-07-09

申请号：US16737439

申请日：2020-01-08

申请人： Alireza Babaei ,  Esmael Dinan ,  Hua Zhou ,  Hyoungsuk Jeon ,  Ali Cirik ,  Kyungmin Park ,  Kai Xu ,  Nazanin Rastegardoost

发明人： Alireza Babaei ,  Esmael Dinan ,  Hua Zhou ,  Hyoungsuk Jeon ,  Ali Cirik ,  Kyungmin Park ,  Kai Xu ,  Nazanin Rastegardoost

IPC分类号： H04L5/00 ,  H04W16/14 ,  H04W28/04 ,  H04L1/18

摘要： A wireless device receives one or more downlink control information. The one or more downlink control information indicate negative acknowledgements. The negative acknowledgements are for one or more first code block groups of a first transport block corresponding to a first hybrid automatic repeat request (HARQ) process and one or more second code block groups of a second transport block corresponding to a second HARQ process. The wireless device determines that a size of a first configured grant is sufficient to retransmit the one or more first code block groups and the one or more second code block groups. Based on the determining, the wireless device retransmits, via radio resources of the first configured grant, the one or more first code block groups and the one or more second code block groups.

公开(公告)号：US11272540B2

公开(公告)日：2022-03-08

申请号：US16536689

申请日：2019-08-09

申请人： Alireza Babaei ,  Esmael Dinan ,  Hyoungsuk Jeon ,  Hua Zhou ,  Ali Cirik ,  Kyungmin Park

发明人： Alireza Babaei ,  Esmael Dinan ,  Hyoungsuk Jeon ,  Hua Zhou ,  Ali Cirik ,  Kyungmin Park

IPC分类号： H04W74/08 ,  H04W72/04

摘要： A wireless device receives configuration parameters of a first uplink carrier and a second uplink carrier of an unlicensed cell. A switch is made from the first uplink carrier to the second uplink carrier. A first contention window size determining based on the switch. Based on the first contention window size, a listen before talk procedure is performed for transmission of a transport block in one or more subbands of the second uplink carrier. A transport block is transmitted based on the listen before talk procedure indicating a clear channel.