US 11,736,249 B2
Communication of resource status information between a base station central unit and a base station distributed unit
Kyungmin Park, Vienna, VA (US); Esmael Dinan, McLean, VA (US); Alireza Babaei, Fairfax, VA (US); and Hyoungsuk Jeon, Centreville, VA (US)
Assigned to Beijing Xiaomi Mobile Software Co., Ltd., Beijing (CN)
Filed by BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Filed on Nov. 24, 2020, as Appl. No. 17/102,746.
Application 17/102,746 is a continuation of application No. 16/011,371, filed on Jun. 18, 2018, granted, now 10,855,420.
Claims priority of provisional application 62/522,263, filed on Jun. 20, 2017.
Claims priority of provisional application 62/522,276, filed on Jun. 20, 2017.
Claims priority of provisional application 62/520,952, filed on Jun. 16, 2017.
Claims priority of provisional application 62/520,943, filed on Jun. 16, 2017.
Prior Publication US 2021/0083821 A1, Mar. 18, 2021
Int. Cl. H04L 5/00 (2006.01); H04W 76/34 (2018.01); H04W 72/542 (2023.01); H04W 76/32 (2018.01); H04W 16/28 (2009.01); H04W 72/044 (2023.01); H04W 76/30 (2018.01); H04L 41/06 (2022.01); H04W 88/08 (2009.01)
CPC H04L 5/0048 (2013.01) [H04L 41/06 (2013.01); H04W 16/28 (2013.01); H04W 72/046 (2013.01); H04W 72/542 (2023.01); H04W 76/30 (2018.02); H04W 76/32 (2018.02); H04W 76/34 (2018.02); H04W 88/08 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a base station central unit from a base station distributed unit, resource configuration parameters of a cell of the base station distributed unit;
sending, by the base station central unit to the base station distributed unit, a resource status request for the cell;
receiving, by the base station central unit from the base station distributed unit, a resource status update message comprising radio resource status information of a beam of a plurality of beams of the cell, wherein each beam of the plurality of beams is associated with a respective synchronization signal block (SSB) of a plurality of SSBs of the cell; and
sending, by the base station central unit to a wireless device and based on the resource configuration parameters of the cell, a first radio resource control message comprising first configuration parameters of first radio resources for the wireless device.