US 11,778,601 B2
Ignoring grant in response to switching between bandwidth parts
Alireza Babaei, Fairfax, VA (US); Esmael Hejazi Dinan, McLean, VA (US); Hua Zhou, Vienna, VA (US); Hyoungsuk Jeon, Centreville, VA (US); and Kyungmin Park, Vienna, VA (US)
Assigned to Ofinno, LLC, Reston, VA (US)
Filed by Ofinno, LLC, Reston, VA (US)
Filed on Sep. 1, 2022, as Appl. No. 17/901,372.
Application 17/901,372 is a continuation of application No. 17/119,168, filed on Dec. 11, 2020, granted, now 11,438,894.
Application 17/119,168 is a continuation of application No. 16/174,828, filed on Oct. 30, 2018, granted, now 10,869,312, issued on Dec. 15, 2020.
Claims priority of provisional application 62/579,399, filed on Oct. 31, 2017.
Prior Publication US 2022/0417929 A1, Dec. 29, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/0453 (2023.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 72/23 (2023.01); H04L 1/1829 (2023.01); H04L 1/1822 (2023.01)
CPC H04W 72/0453 (2013.01) [H04L 1/1812 (2013.01); H04L 5/0098 (2013.01); H04W 72/23 (2023.01); H04L 1/1822 (2013.01); H04L 1/1835 (2013.01); H04L 1/1864 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a wireless device, downlink control information (DCI) indicating switching from a first bandwidth part to a second bandwidth part at a switching time;
switching, based on the DCI and at the switching time, from the first bandwidth part to the second bandwidth part as an active bandwidth part; and
ignoring, in response to the switching time being earlier than a transmission time indicated by an uplink grant, the uplink grant for the first bandwidth part.