US 12,126,570 B2
Uplink feedback methods for operating with a large number of carriers
Paul Marinier, Brossard (CA); Ghyslain Pelletier, Montreal (CA); J. Patrick Tooher, Montreal (CA); Pouriya Sadeghi, San Diego, CA (US); and Marian Rudolf, Montreal (CA)
Assigned to InterDigital Patent Holdings, Inc., Wilmington, DE (US)
Filed by InterDigital Patent Holdings, Inc., Wilmington, DE (US)
Filed on Sep. 5, 2023, as Appl. No. 18/460,935.
Application 18/460,935 is a continuation of application No. 17/340,933, filed on Jun. 7, 2021, granted, now 11,791,968.
Application 17/340,933 is a continuation of application No. 16/827,022, filed on Mar. 23, 2020, granted, now 11,032,053, issued on Jun. 8, 2021.
Application 16/827,022 is a continuation of application No. 15/546,559, granted, now 10,601,567, issued on Mar. 24, 2020, previously published as PCT/US2016/015413, filed on Jan. 28, 2016.
Claims priority of provisional application 62/250,890, filed on Nov. 4, 2015.
Claims priority of provisional application 62/214,552, filed on Sep. 4, 2015.
Claims priority of provisional application 62/166,523, filed on May 26, 2015.
Claims priority of provisional application 62/161,057, filed on May 13, 2015.
Claims priority of provisional application 62/144,835, filed on Apr. 8, 2015.
Claims priority of provisional application 62/108,849, filed on Jan. 28, 2015.
Prior Publication US 2023/0421331 A1, Dec. 28, 2023
Int. Cl. H04L 5/00 (2006.01); H04L 1/00 (2006.01); H04L 1/1607 (2023.01); H04L 1/1867 (2023.01); H04W 52/02 (2009.01); H04W 72/02 (2009.01); H04L 1/12 (2006.01); H04W 72/21 (2023.01)
CPC H04L 5/0055 (2013.01) [H04L 1/0026 (2013.01); H04L 1/003 (2013.01); H04L 1/0057 (2013.01); H04L 1/0059 (2013.01); H04L 1/0061 (2013.01); H04L 1/0073 (2013.01); H04L 1/1671 (2013.01); H04L 1/1893 (2013.01); H04W 52/0216 (2013.01); H04W 72/02 (2013.01); H04L 2001/125 (2013.01); H04W 72/21 (2023.01); Y02D 30/70 (2020.08)] 17 Claims
OG exemplary drawing
 
1. A wireless transmit receive unit (WTRU) comprising a processor and a memory, the processor and the memory configured to:
receive a first downlink control information (DCI), the first DCI comprising scheduling information for a first downlink transmission, wherein the first DCI comprises an indication that hybrid automatic repeat request (HARQ) feedback for the first downlink transmission is not expected in response to the first DCI;
receive a second DCI, the second DCI comprising a request to transmit the HARQ feedback for the first downlink transmission; and
transmit the HARQ feedback for the first downlink transmission scheduled by the first DCI based on the request comprised in the second DCI.