US 12,342,335 B2
Sidelink channel state information report
Hua Zhou, Vienna, VA (US); Yunjung Yi, Vienna, VA (US); Esmael Hejazi Dinan, McLean, VA (US); Ali Cagatay Cirik, Chantilly, VA (US); Kai Xu, Herndon, VA (US); and Youngwoo Kwak, Woodbury, NY (US)
Assigned to Ofinno, LLC, Reston, VA (US)
Filed by Ofinno, LLC, Reston, VA (US)
Filed on Mar. 11, 2022, as Appl. No. 17/692,865.
Application 17/692,865 is a continuation of application No. PCT/US2020/067686, filed on Dec. 31, 2020.
Claims priority of provisional application 62/955,882, filed on Dec. 31, 2019.
Prior Publication US 2022/0217743 A1, Jul. 7, 2022
Int. Cl. H04W 72/1263 (2023.01); H04W 72/23 (2023.01); H04W 74/00 (2009.01); H04W 74/0833 (2024.01); H04W 92/18 (2009.01)
CPC H04W 72/1263 (2013.01) [H04W 72/23 (2023.01); H04W 74/004 (2013.01); H04W 74/0833 (2013.01); H04W 92/18 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a first wireless device from a base station, configuration parameters of:
a first scheduling request for a sidelink channel state information (SL-CSI) report medium access control (MAC) control element (CE); and
a second scheduling request for uplink transmissions to the base station;
triggering, by the first wireless device and in response to no sidelink grant being available for a SL-CSI report transmission, the first scheduling request for sidelink resources for the SL-CSI report transmission to a second wireless device;
initiating a random access procedure based on no physical uplink control channel (PUCCH) resource being available for the first scheduling request for the sidelink resources;
transmitting, by the first wireless device to the base station, a preamble in response to the initiating;
transmitting a SL-CSI report MAC CE to the second wireless device and via a sidelink grant received from the base station; and
stopping the random access procedure, ongoing between the first wireless device and the base station, in response to the transmitting to the second wireless device the SL-CSI report MAC CE via the sidelink grant.