公开(公告)号：US20220353947A1

公开(公告)日：2022-11-03

申请号：US17858604

申请日：2022-07-06

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W76/28 ,  H04W76/38

Abstract: A wireless device receives: a value for a discontinuous reception (DRX) inactivity timer; and a semi-persistent channel state information (SP-CSI) radio network temporary identifier (RNTI). receive a first downlink control information (DCI) corresponding to the SP-CSI RNTI is received. The SP-CSI RNTI indicates: activation of SP-CSI reporting; and no uplink grant for uplink packet transmission. The DRX inactivity timer is started based on the first DCI indicating the activation of the SP-CSI reporting. The DRX inactivity timer controls monitoring for DCIs of the SP-CSI RNTI. a transport block is transmitted based on receiving, while the DRX inactivity timer is running, a second DCI.

公开(公告)号：US11844138B2

公开(公告)日：2023-12-12

申请号：US17858604

申请日：2022-07-06

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W76/28 ,  H04W76/38 ,  H04W72/54

CPC classification number: H04W76/28 ,  H04W76/38 ,  H04W72/54

Abstract: A wireless device receives: a value for a discontinuous reception (DRX) inactivity timer; and a semi-persistent channel state information (SP-CSI) radio network temporary identifier (RNTI). receive a first downlink control information (DCI) corresponding to the SP-CSI RNTI is received. The SP-CSI RNTI indicates: activation of SP-CSI reporting; and no uplink grant for uplink packet transmission. The DRX inactivity timer is started based on the first DCI indicating the activation of the SP-CSI reporting. The DRX inactivity timer controls monitoring for DCIs of the SP-CSI RNTI. a transport block is transmitted based on receiving, while the DRX inactivity timer is running, a second DCI.

公开(公告)号：US11412568B2

公开(公告)日：2022-08-09

申请号：US17091760

申请日：2020-11-06

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W76/28 ,  H04W76/38 ,  H04W72/08

Abstract: A wireless device receives: a value for a discontinuous reception (DRX) inactivity timer; and a semi-persistent channel state information (SP-CSI) radio network temporary identifier (RNTI). receive a first downlink control information (DCI) corresponding to the SP-CSI RNTI is received. The SP-CSI RNTI indicates: activation of SP-CSI reporting; and no uplink grant for uplink packet transmission. The DRX inactivity timer is started based on the first DCI indicating the activation of the SP-CSI reporting. The DRX inactivity timer controls monitoring for DCIs of the SP-CSI RNTI. a transport block is transmitted based on receiving, while the DRX inactivity timer is running, a second DCI.