US 11,844,138 B2
Discontinuous reception inactivity timer and a semi-persistent channel state information of AA wireless device
Alireza Babaei, Fairfax, VA (US); Esmael Dinan, McLean, VA (US); Ali Cirik, Herndon, VA (US); Hua Zhou, Herndon, VA (US); and Hyoungsuk Jeon, Centreville, VA (US)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jul. 6, 2022, as Appl. No. 17/858,604.
Application 17/858,604 is a continuation of application No. 17/091,760, filed on Nov. 6, 2020, granted, now 11,412,568.
Application 17/091,760 is a continuation of application No. 16/245,847, filed on Jan. 11, 2019, granted, now 10,834,777.
Claims priority of provisional application 62/616,196, filed on Jan. 11, 2018.
Claims priority of provisional application 62/616,202, filed on Jan. 11, 2018.
Prior Publication US 2022/0353947 A1, Nov. 3, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 76/28 (2018.01); H04W 76/38 (2018.01); H04W 72/54 (2023.01)
CPC H04W 76/28 (2018.02) [H04W 76/38 (2018.02); H04W 72/54 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method by a wireless device, the method comprising:
receiving, from a base station, information on at least one channel state information (CSI) trigger state for at least one CSI reporting;
receiving, from the base station, a first downlink control information (DCI) associated with a semi-persistent channel state information (SP-CSI) radio network temporary identifier (RNTI), the first DCI including a CSI request field for activating a CSI trigger state and an uplink shared channel (UL-SCH) indicator indicating whether UL-SCH is transmitted or not; and
transmitting, to the base station, an SP-CSI report on a physical uplink shared channel (PUSCH) based on the first DCI,
wherein the UL-SCH is transmitted in case that a value of UL-SCH indicator is 1, and
wherein the UL-SCH is not transmitted in case that value of UL-SCH indicator is 0.