US 12,143,875 B2
Communication of cell configuration parameters of an unlicensed cell
Kyungmin Park, Vienna, VA (US); Esmael Dinan, McLean, VA (US); and Alireza Babaei, Fairfax, VA (US)
Assigned to Ofinno, LLC, Reston, VA (US)
Filed by Ofinno, LLC, Reston, VA (US)
Filed on Oct. 23, 2023, as Appl. No. 18/382,609.
Application 18/382,609 is a continuation of application No. 17/901,156, filed on Sep. 1, 2022, granted, now 11,800,414.
Application 17/901,156 is a continuation of application No. 17/111,586, filed on Dec. 4, 2020, granted, now 11,438,810, issued on Sep. 6, 2022.
Application 17/111,586 is a continuation of application No. 16/508,261, filed on Jul. 10, 2019, granted, now 10,863,396, issued on Dec. 8, 2020.
Application 16/508,261 is a continuation of application No. 15/846,721, filed on Dec. 19, 2017, granted, now 10,356,671, issued on Jul. 16, 2019.
Claims priority of provisional application 62/436,836, filed on Dec. 20, 2016.
Prior Publication US 2024/0049065 A1, Feb. 8, 2024
Int. Cl. H04W 36/00 (2009.01); H04L 5/00 (2006.01); H04L 27/00 (2006.01); H04W 16/14 (2009.01); H04W 72/23 (2023.01); H04W 74/00 (2009.01); H04W 74/0808 (2024.01)
CPC H04W 36/0061 (2013.01) [H04L 5/0091 (2013.01); H04L 27/0006 (2013.01); H04W 16/14 (2013.01); H04W 36/00835 (2018.08); H04W 74/0808 (2013.01); H04L 5/0051 (2013.01); H04L 5/0053 (2013.01); H04W 72/23 (2023.01); H04W 74/002 (2013.01); Y02D 30/70 (2020.08)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a first base station from a second base station, cell configuration parameters of one or more cells of the second base station, the cell configuration parameters comprising:
at least one first information element (IE) indicating a first identifier of a first cell of the one or more cells;
at least one second IE indicating that the first cell is an unlicensed cell;
at least one third IE indicating a radio frequency channel number of the unlicensed cell; and
at least one fourth IE indicating a bandwidth of the unlicensed cell; and
sending, to the second base station, a request message for adding the second base station as a secondary base station for a wireless device after receiving the cell configuration parameters.