US 12,219,557 B2
Wireless communications for scheduling transmissions
Ali Cirik, Herndon, VA (US); Esmael Dinan, McLean, VA (US); Yunjung Yi, Vienna, VA (US); and Hua Zhou, Herndon, VA (US)
Assigned to Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed by Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed on Nov. 5, 2020, as Appl. No. 17/090,670.
Claims priority of provisional application 62/930,803, filed on Nov. 5, 2019.
Prior Publication US 2021/0136802 A1, May 6, 2021
Int. Cl. H04W 72/1273 (2023.01); H04L 1/1867 (2023.01); H04L 5/00 (2006.01); H04W 72/231 (2023.01); H04W 72/232 (2023.01); H04L 1/08 (2006.01); H04W 72/20 (2023.01)
CPC H04W 72/1273 (2013.01) [H04L 1/189 (2013.01); H04L 5/0053 (2013.01); H04L 5/0092 (2013.01); H04L 5/0094 (2013.01); H04W 72/231 (2023.01); H04W 72/232 (2023.01); H04L 1/08 (2013.01); H04L 5/0023 (2013.01); H04W 72/20 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a wireless device, a radio resource control (RRC) message comprising an indication indicating that the wireless device use at least two default transmission configuration indicator (TCI) states for a physical downlink shared channel (PDSCH);
receiving downlink control information (DCI) for scheduled reception via the PDSCH; and
receiving a PDSCH transmission using two default TCI states, wherein using the two default TCI states is based on:
the indication being present in the RRC message,
at least one TCI codepoint, of one or more TCI codepoints, indicating at least two TCI states, and
an offset between the receiving the DCI and the scheduled reception via the PDSCH being less than a threshold.