US 12,225,459 B2
Multiple-input multiple-output capability information for power savings
Hua Zhou, Vienna, VA (US); Esmael Hejazi Dinan, McLean, VA (US); Yunjung Yi, Vienna, VA (US); Ali Cagatay Cirik, Chantilly, VA (US); Youngwoo Kwak, Woodbury, NY (US); and Hyukjin Chae, San Diego, CA (US)
Assigned to Ofinno, LLC, Reston, VA (US)
Filed by Ofinno, LLC, Reston, VA (US)
Filed on Mar. 8, 2024, as Appl. No. 18/599,935.
Application 18/599,935 is a continuation of application No. 17/945,834, filed on Sep. 15, 2022, granted, now 11,930,450.
Application 17/945,834 is a continuation of application No. 17/383,804, filed on Jul. 23, 2021, granted, now 11,470,550, issued on Oct. 11, 2022.
Application 17/383,804 is a continuation of application No. PCT/US2020/048439, filed on Aug. 28, 2020.
Claims priority of provisional application 62/893,004, filed on Aug. 28, 2019.
Prior Publication US 2024/0357488 A1, Oct. 24, 2024
Int. Cl. H04B 7/0413 (2017.01); H04W 52/02 (2009.01); H04W 72/23 (2023.01)
CPC H04W 52/0209 (2013.01) [H04B 7/0413 (2013.01); H04W 72/23 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
transmitting, by a wireless device to a base station, one or more first radio resource control (RRC) messages comprising wireless device capability information comprising one or more maximum numbers of multiple-input multiple-output (MIMO) layers for reception of a physical downlink shared channel (PDSCH), of a cell, scheduled by downlink control information (DCI) from each transmit/receive point (TRP) of a plurality of TRPs of the cell;
receiving, from the base station, one or more second RRC messages comprising one or more parameters indicating a first number of MIMO layers, for a first TRP of the plurality of TRPs of the cell, wherein the first number of MIMO layers is equal to or less than a first maximum number of MIMO layers, of the one or more maximum numbers of MIMO layers, corresponding to the first TRP; and
receiving, from the base station, one or more transport blocks with a second number of MIMO layers, wherein the second number is equal to or less than the first number.