公开(公告)号：US20220183104A1

公开(公告)日：2022-06-09

申请号：US17680776

申请日：2022-02-25

申请人： Ofinno, LLC

发明人： Alireza Babaei ,  Esmael Hejazi Dinan ,  Ali Cagatay Cirik ,  Yunjung Yi ,  Hua Zhou ,  Nazanin Rastegardoost ,  Hyoungsuk Jeon ,  Youngwoo Kwak ,  Kai Xu ,  Bing Hui

IPC分类号： H04W76/28 ,  H04W76/27 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04

摘要： A base station may transmit a first downlink control information (DCI) scheduling a physical downlink shared channel (PDSCH). The first DCI may comprise a feedback timing indicator field. In response to the feedback timing indicator field indicating not to receive a feedback for the PDSCH before transmitting a second DCI, the base station may start a discontinuous reception (DRX) timer with a first value. The base station may transmit, via a downlink control channel, the second DCI while the DRX timer is running.

公开(公告)号：US11228990B2

公开(公告)日：2022-01-18

申请号：US16828244

申请日：2020-03-24

申请人： Ofinno, LLC

发明人： Hyoungsuk Jeon ,  Esmael Hejazi Dinan ,  Bing Hui ,  Yunjung Yi ,  Hua Zhou ,  Kyungmin Park

IPC分类号： H04W52/48 ,  H04W52/14 ,  H04W52/36 ,  H04W52/50

摘要： A wireless device transmits a first preamble via a first sub-band. The wireless device determines to perform a first preamble retransmission based on receiving no response to the first preamble. The wireless device selects, for the first preamble retransmission, a second sub-band. Based on the second sub-band being different from the first sub-band, the wireless device determines that a transmission power of the first preamble retransmission may be based on a same value of a power ramping counter used for transmitting the first preamble. The wireless device transmits, based on the transmission power, a second preamble for the first preamble retransmission via the second sub-band.

公开(公告)号：US20230073497A1

公开(公告)日：2023-03-09

申请号：US18049076

申请日：2022-10-24

申请人： Ofinno, LLC

发明人： Yunjung Yi ,  Hua Zhou ,  Esmael Hejazi Dinan ,  Hyukjin Chae ,  Bing Hui

IPC分类号： H04W72/12 ,  H04W52/02 ,  H04W72/04

摘要： A wireless device receives, from a base station, one or more radio resource control messages indicating: a first value of a first bandwidth part (BWP) inactivity timer for a first cell, and a second value of a second BWP inactivity timer for a second cell. A downlink control information (DCI) is received, via the first cell, indicating a set of sidelink resources for sidelink transmission via the second cell. In response to the DCI, the first BWP inactivity timer is restarted based on the first value. A transport block, of the sidelink transmission, is transmitted via a sidelink resource of the set of sidelink resources. In response to transmitting via the sidelink resource, the second BWP inactivity timer is restarted based on the second value.

公开(公告)号：US20230070783A1

公开(公告)日：2023-03-09

申请号：US18054932

申请日：2022-11-14

申请人： Ofinno, LLC

发明人： Bing Hui ,  Esmael Hejazi Dinan ,  Hua Zhou ,  Kai Xu ,  Kyungmin Park

IPC分类号： H04W72/04 ,  H04W72/02

摘要： A first wireless device receives, from a base station, configuration parameters of a resource pool of a sidelink. The configuration parameters indicate a primary zone configuration, a secondary zone configuration, and a first primary zone identifier of a first primary zone. a second primary zone identifier of a second primary zone in which the first wireless device is positioned, is determined based on a geographic location of the first wireless device using the primary zone configuration. A secondary zone identifier of a secondary zone in which the first wireless device is positioned, is determined based on the geographic location using the secondary zone configuration. The first wireless device transmits control information indicating the secondary zone identifier to second wireless device(s). The control information is transmitted via the resource pool, in response to the second primary zone identifier being the same as the first primary zone identifier.

公开(公告)号：US20230034987A1

公开(公告)日：2023-02-02

申请号：US17961022

申请日：2022-10-06

申请人： Ofinno, LLC

发明人： Yunjung Yi ,  Esmael Hejazi Dinan ,  Ali Cagatay Cirik ,  Bing Hui ,  Nazanin Rastegardoost ,  Hyoungsuk Jeon

IPC分类号： H04W72/12

摘要： A wireless device may receive configuration parameters indicating a downlink control information (DCI) format for a first search space of a primary cell for self-carrier scheduling and a second search space of a secondary cell for cross-carrier scheduling the primary cell. The wireless device may also receive a command to activate the secondary cell for cross-carrier scheduling the primary cell. The wireless device may further receive the DCI based the DCI format and based on a quantity of appended predefined values via the second search space of the secondary cell. The DCI may also be based on a first DCI size of the DCI format of the first search space and/or a second DCI size of DCI format of the second search space.

公开(公告)号：US20220338186A1

公开(公告)日：2022-10-20

申请号：US17854003

申请日：2022-06-30

申请人： Ofinno, LLC

发明人： Bing Hui ,  Yunjung Yi ,  Esmael Hejazi Dinan ,  Hyukjin Chae

IPC分类号： H04W72/04 ,  H04W72/02

摘要： An example method for requesting message transmission for sidelink inter-UE coordination may include receiving, by a first wireless device from a second wireless device, sidelink control information (SCI) indicating a request for resource selection for one or more sidelink transmissions by the second wireless device, and receiving, from the second wireless device, a medium access control (MAC) control element (CE) indicating a reservation interval for the resource selection for the one or more sidelink transmissions. The method includes transmitting, to the second wireless device, a message indicating a set of resources for the one or more sidelink transmissions, wherein the set of resources are selected by the first wireless device and based on the SCI and the MAC CE.

公开(公告)号：US20220312438A1

公开(公告)日：2022-09-29

申请号：US17842068

申请日：2022-06-16

申请人： Ofinno, LLC

发明人： Yunjung Yi ,  Hyukjin Chae ,  Esmael Hejazi Dinan ,  Bing Hui ,  Hua Zhou

IPC分类号： H04W72/12

摘要： A wireless device receives, via a search space, a downlink control information (DCI). The DCI includes a cancellation indication (CI) for cancelling uplink signals via uplink resources of an uplink cell. The wireless device determines that one or more sidelink resources, of a scheduled sidelink transmission via a sidelink bandwidth part (BWP) on the uplink cell, overlap with the uplink resources. The wireless device drops a scheduled sidelink transmission, via one or more sidelink resources of a sidelink bandwidth part (BWP), based on a first priority of the scheduled sidelink transmission and a second priority of the CI.

公开(公告)号：US20220312341A1

公开(公告)日：2022-09-29

申请号：US17842191

申请日：2022-06-16

申请人： Ofinno, LLC

发明人： Kai Xu ,  Esmael Hejazi Dinan ,  Hua Zhou ,  Alireza Babaei ,  Hyoungsuk Jeon ,  Ali Cagatay Cirik ,  Kyungmin Park ,  Bing Hui ,  Yunjung Yi

IPC分类号： H04W52/24 ,  H04W72/04 ,  H04W24/08

摘要： A method including receiving, by a wireless device equipped with multiple panels, downlink control information (DCI) indicating one or more transmission configuration indication (TCI) states. The method including determining, based on a quantity of the one or more TCI states being greater than one, a first pathloss, for a first panel of the multiple panels based on a first pathloss reference signal (RS), and a second pathloss, for a second panel of the multiple panels based on a second pathloss RS. The method including transmitting, via at least one of the first panel and the second panel, an uplink signal with a transmission power based on the first pathloss and the second pathloss.

公开(公告)号：US11356981B2

公开(公告)日：2022-06-07

申请号：US17495416

申请日：2021-10-06

申请人： Ofinno, LLC

发明人： Hyukjin Chae ,  Yunjung Yi ,  Esmael Hejazi Dinan ,  Bing Hui

IPC分类号： H04L12/43 ,  H04W72/02 ,  H04W72/04 ,  H04L5/14 ,  H04W28/26

摘要： A wireless device may determine a second reservation period in units of slots based on a first reservation period in milli-second (ms) and a number of sidelink slots within a fixed period. The number of the sidelink slots may be based on a resource pool configuration. The wireless device may transmit a transport block via one or more transmission resources based on the second reservation period.