US 12,309,079 B2
Wireless uplink resource allocation
Esmael Hejazi Dinan, McLean, VA (US)
Assigned to Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed by Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed on Feb. 20, 2024, as Appl. No. 18/581,945.
Application 18/581,945 is a continuation of application No. 18/158,798, filed on Jan. 24, 2023, granted, now 11,943,154.
Application 18/158,798 is a continuation of application No. 17/684,881, filed on Mar. 2, 2022, granted, now 11,595,163, issued on Feb. 28, 2023.
Application 17/684,881 is a continuation of application No. 16/522,397, filed on Jul. 25, 2019, granted, now 11,303,488, issued on Apr. 12, 2022.
Application 16/522,397 is a continuation of application No. 15/951,499, filed on Apr. 12, 2018, granted, now 10,454,734, issued on Oct. 22, 2019.
Application 15/951,499 is a continuation of application No. 15/162,779, filed on May 24, 2016, granted, now 9,948,487, issued on Apr. 17, 2018.
Claims priority of provisional application 62/175,867, filed on Jun. 15, 2015.
Prior Publication US 2024/0275535 A1, Aug. 15, 2024
Int. Cl. H04L 5/00 (2006.01); H04L 27/26 (2006.01); H04W 24/10 (2009.01); H04W 56/00 (2009.01); H04W 72/23 (2023.01); H04W 74/0833 (2024.01); H04W 76/27 (2018.01); H04W 88/10 (2009.01)
CPC H04L 5/001 (2013.01) [H04L 5/0053 (2013.01); H04L 27/2613 (2013.01); H04W 24/10 (2013.01); H04W 56/00 (2013.01); H04W 56/0045 (2013.01); H04W 72/23 (2023.01); H04L 5/0044 (2013.01); H04W 74/0833 (2013.01); H04W 76/27 (2018.02); H04W 88/10 (2013.01)] 40 Claims
OG exemplary drawing
 
1. A method for use by a wireless device configured to communicate with a base station via a primary cell and via a secondary cell in a secondary cell group, the method comprising:
initiating a random access procedure, while a scheduling request (SR) process is pending, based on:
the secondary cell being configured with SR resources,
the wireless device having no valid uplink channel resource for the SR process, and
the wireless device not having a valid timing advance for the secondary cell.