US 11,895,582 B2
Power saving operations in a wireless communication system
Hua Zhou, Herndon, VA (US); Esmael Dinan, McLean, VA (US); Hyoungsuk Jeon, Centreville, VA (US); Ali Cirik, Herndon, VA (US); Alireza Babaei, Fairfax, VA (US); and Kyungmin Park, Herndon, VA (US)
Assigned to Ofinno, LLC, Reston, VA (US)
Filed by Hua Zhou, Herndon, VA (US); Esmael Dinan, McLean, VA (US); Hyoungsuk Jeon, Centreville, VA (US); Ali Cirik, Herndon, VA (US); Alireza Babaei, Fairfax, VA (US); and Kyungmin Park, Herndon, VA (US)
Filed on Jul. 24, 2019, as Appl. No. 16/520,927.
Claims priority of provisional application 62/702,587, filed on Jul. 24, 2018.
Prior Publication US 2020/0037248 A1, Jan. 30, 2020
Int. Cl. H04W 52/02 (2009.01); H04L 5/00 (2006.01); H04B 7/06 (2006.01)
CPC H04W 52/0216 (2013.01) [H04B 7/0626 (2013.01); H04L 5/0032 (2013.01); H04L 5/0051 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
monitoring, by a wireless device:
a first downlink control channel of a first transmission reception point (TRP) of a cell, in an active state, on an active bandwidth part (BWP) of a cell; and
a second downlink control channel of a second TRP of the cell, in the active state, on the active BWP;
transmitting first channel state information reports of the first TRP of the cell and the second TRP of the cell for the active BWP;
transitioning the second TRP of the cell from the active state into a dormant state, wherein the active state, the dormant state, and an inactive state are different from one another;
stopping the monitoring of the second downlink control channel of the second TRP of the cell, based on the transition from the active state into the dormant state;
maintaining the first TRP of the cell in the active state, while the second TRP of the cell is in the dormant state; and
transmitting second channel state information reports of the second TRP of the cell, while the second TRP of the cell is in the dormant state, for the active BWP.