US 12,388,614 B2
Secondary cell management in wireless communications
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 Jun. 26, 2024, as Appl. No. 18/754,989.
Application 18/754,989 is a continuation of application No. 18/133,645, filed on Apr. 12, 2023, granted, now 12,058,081.
Application 18/133,645 is a continuation of application No. 17/328,808, filed on May 24, 2021, granted, now 11,664,957, issued on May 30, 2023.
Application 17/328,808 is a continuation of application No. 16/854,470, filed on Apr. 21, 2020, granted, now 11,018,839, issued on May 25, 2021.
Application 16/854,470 is a continuation of application No. 15/927,283, filed on Mar. 21, 2018, granted, now 10,700,845, issued on Jun. 30, 2020.
Application 15/927,283 is a continuation in part of application No. 15/055,612, filed on Feb. 28, 2016, granted, now 9,929,848, issued on Mar. 27, 2018.
Claims priority of provisional application 62/130,522, filed on Mar. 9, 2015.
Prior Publication US 2024/0348412 A1, Oct. 17, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 5/00 (2006.01); H04W 72/21 (2023.01); H04W 76/38 (2018.01)
CPC H04L 5/0098 (2013.01) [H04L 5/001 (2013.01); H04L 5/0053 (2013.01); H04W 72/21 (2023.01); H04W 76/38 (2018.02); Y02D 30/70 (2020.08)] 50 Claims
OG exemplary drawing
 
1. A wireless device comprising:
one or more processors; and
memory storing instructions that, when executed by the one or more processors, cause the wireless device to:
receive, from a base station:
configuration parameters of a cell group, wherein the cell group comprises a first cell configured with a control channel; and
timer information associated with at least one secondary cell of the cell group; and
activate or deactivate the first cell, wherein while the first cell is deactivated, each secondary cell of the cell group is deactivated.