公开(公告)号：US11601840B2

公开(公告)日：2023-03-07

申请号：US16994839

申请日：2020-08-17

申请人： Ofinno, LLC

发明人： Hyukjin Chae ,  Esmael Dinan ,  Kyungmin Park ,  Yunjung Yi

IPC分类号： H04W28/02 ,  H04B17/318 ,  H04L5/00

摘要： A first wireless device receives, from a base station, a configuration message indicating: a first power control parameter set for a first sidelink feedback type; and a second power control parameter set for a second sidelink feedback type. The first wireless device receives, from a second wireless device, a sidelink feedback type indication one of the first sidelink feedback type and the second sidelink feedback type. The first wireless device selects, based on the sidelink feedback type indication, one of the first power control parameter set and the second power control parameter set as a selected power control parameter set. The first wireless device determines a transmit power of a feedback signal based on the selected power control parameter set. The first wireless device transmits to the second wireless device, the sidelink feedback signal based on the transmit power.

公开(公告)号：US11582831B2

公开(公告)日：2023-02-14

申请号：US17010732

申请日：2020-09-02

申请人： Ofinno, LLC

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

IPC分类号： H04L5/12 ,  H04W76/28 ,  H04B7/0426 ,  H04B7/06 ,  H04L1/1812 ,  H04B17/318 ,  H04B7/0456

摘要： A wireless device receives a report mask indicating a transmission of a layer 1 reference signal received power (L1-RSRP) report limited to a time period when a discontinuous reception (DRX) timer is running. The L1-RSRP report is transmitted, at a first time, in response to the DRX timer running at a predefined time period before the first time. The L1-RSRP report may include, for example, an L1-RSRP value and a reference signal index associated with the L1-RSRP value. Ata second time, a configured L1-RSRP report transmission is skipped in response to: the DRX timer not running at the predefined time period before the second time and the report mask.

公开(公告)号：US11533690B2

公开(公告)日：2022-12-20

申请号：US17128583

申请日：2020-12-21

申请人： Ofinno, LLC

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

IPC分类号： H04W72/04 ,  H04W76/27 ,  H04W52/36 ,  H04W24/10 ,  H04W52/14 ,  H04L5/00 ,  H04W80/02 ,  H04W52/34

摘要： A base station central unit transmits to a first base station distributed unit (BS-DU), a first power value for uplink transmission of a wireless device to the first BS-DU. A second request to add the second BS-DU for the wireless device is transmitted to a second BS-DU. The second request comprises a second power value for uplink transmission of the wireless device to the second BS-DU. A third power value for uplink transmission of the wireless device to the first BS-DU is transmitted to the first BS-DU. The third power value is based on the second power value.

公开(公告)号：US11510079B2

公开(公告)日：2022-11-22

申请号：US17092411

申请日：2020-11-09

申请人： Ofinno, LLC

发明人： Hyukjin Chae ,  Esmael Dinan ,  Yunjung Yi ,  Kyungmin Park

IPC分类号： H04W24/08 ,  H04L5/00 ,  H04W72/04

摘要： A first wireless device measures a channel busy ratio (CBR). Sidelink control information is received from a second wireless device, via a physical sidelink control channel (PSCCH). The sidelink control information comprises: a number of demodulation reference signal (DMRS) antenna ports; and resource assignment of a physical shared channel (PSSCH) received in one or more first resources. A first reference signal received powers (RSRPs) for a first DMRS antenna port of the PSSCH is measured. A second RSRP of the PSSCH is determined based on: the first RSRP, the number of DMRS antenna ports, and the CBR. One or more second resources are selected, based on the second RSRP of the PSSCH, for transmission within a set of candidate resources. One or more transport blocks are transmitted via the one or more second resources.

公开(公告)号：US11490291B2

公开(公告)日：2022-11-01

申请号：US16826793

申请日：2020-03-23

申请人： Ofinno, LLC

发明人： Peyman Talebi Fard ,  Esmael Dinan ,  Jinsook Ryu ,  Kyungmin Park ,  Weihua Qiao ,  Jayshree Bharatia

IPC分类号： H04W36/00 ,  H04W36/08 ,  H04W92/20

摘要： A first base station receives, from a second base station, a message comprising a network slice configuration parameter associated with a closed access group that one or more cells of the second base station support. The first base station determines based on the network slice configuration parameter, a handover for the wireless device to a cell of the one or more cells. The first base station sends, to the second base station, a request message for the handover, the request message comprising an identifier of the closed access group of the wireless device.

公开(公告)号：US11483839B2

公开(公告)日：2022-10-25

申请号：US16994717

申请日：2020-08-17

申请人： Ofinno, LLC

发明人： Hyukjin Chae ,  Esmael Dinan ,  Kyungmin Park ,  Yunjung Yi ,  Youngwoo Kwak ,  Hua Zhou

IPC分类号： H04W72/04 ,  H04W72/02 ,  H04W92/18

摘要： A wireless device receives one or more messages indicating transmission resource pools of a sidelink. The transmission resource pools comprise: a first transmission resource pool for a zone in which the wireless device is located and a second transmission resource pool. The wireless device is allowed to use the second transmission resource pool based on one or more thresholds associated with sidelink transport blocks. A determination is made that a transport block meets the one or more thresholds. A selection is made, based on the determination, of one or more sidelink resources from the first transmission resource pool and the second transmission resource pool. The transport block is transmitted via the one or more sidelink resources.

公开(公告)号：US11477762B2

公开(公告)日：2022-10-18

申请号：US16865540

申请日：2020-05-04

申请人： Ofinno, LLC

发明人： Hyukjin Chae ,  Esmael Dinan ,  Kyungmin Park ,  Yunjung Yi

IPC分类号： H04W52/16 ,  H04W72/04 ,  H04W52/24

摘要： A wireless device receives, from a base station, one or more configuration messages comprising a plurality of sidelink feedback resources via one of a system information block or a radio resource control message. A determination is made, based on a received signal power from the base station, a sidelink feedback resource of the plurality of sidelink feedback resources. A sidelink feedback signal is transmitted, to a second wireless device, via the sidelink feedback resource.

公开(公告)号：US11438215B2

公开(公告)日：2022-09-06

申请号：US17068022

申请日：2020-10-12

申请人： Ofinno, LLC

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

IPC分类号： H04L41/0668 ,  H04L5/00 ,  H04W56/00 ,  H04W24/08 ,  H04W76/27 ,  H04B7/06

摘要： A wireless device receives configuration parameters of a beam failure recovery (BFR) procedure. The configuration parameters indicate: a first time value of a BFR time window; and a second time value of a response window. Beam failure instances are detected. A preamble associated with a reference signal is transmitted. During the response window after the transmission of the preamble, a downlink control channel is monitored for a response to the preamble. The wireless device stops monitoring the downlink control channel in response to not receiving the response during the BFR time window after the detecting the beam failure instances.

公开(公告)号：US11425687B2

公开(公告)日：2022-08-23

申请号：US17092375

申请日：2020-11-09

申请人： Ofinno, LLC

发明人： Kyungmin Park ,  Esmael Dinan

IPC分类号： H04W72/12 ,  H04W76/00 ,  H04W72/00 ,  H04W72/04 ,  H04W4/06 ,  H04W76/40 ,  H04W4/40 ,  H04W92/20 ,  H04W4/70 ,  H04W76/28

摘要： A first base station receives configuration parameters employed by the second base station for at least one broadcast multicast service. The configuration parameters comprise: a first discontinuous reception inactivity timer value; and a first scheduling period start offset. The first base station determines, based on the configuration parameters, a second discontinuous reception inactivity timer value and a second scheduling period start offset. The first base station transmit, to at least one wireless device, first transport blocks for the at least one broadcast multicast service based on the second discontinuous reception inactivity timer value and the second scheduling period start offset.

公开(公告)号：US11419154B2

公开(公告)日：2022-08-16

申请号：US17067596

申请日：2020-10-09

申请人： Ofinno, LLC

发明人： Esmael Dinan

IPC分类号： H04W74/08 ,  H04W76/27

摘要： A wireless device initiates a random access procedure on an unlicensed cell. A listen-before-talk (LBT) procedure for transmission of a preamble of the random access procedure is performed. In response to the LBT procedure indicating an LBT success, a downlink control channel monitors for a random access response (RAR). In response to the LBT procedure indicating an LBT failure: the downlink control channel is not monitored for the RAR; and a random access resource selection procedure is performed.