US 12,256,275 B2
Techniques for configuring multiple secondary cell groups
Ozcan Ozturk, San Diego, CA (US); Punyaslok Purkayastha, San Diego, CA (US); and Gavin Bernard Horn, La Jolla, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Feb. 17, 2022, as Appl. No. 17/674,372.
Prior Publication US 2023/0262541 A1, Aug. 17, 2023
Int. Cl. H04W 36/00 (2009.01)
CPC H04W 36/0069 (2018.08) [H04W 36/0058 (2018.08); H04W 36/00837 (2018.08)] 27 Claims
OG exemplary drawing
 
1. A method for wireless communications at a user equipment (UE), comprising:
receiving, from a master node associated with a primary cell, a first control message comprising an indication of a configuration for performing a series of conditional procedures for establishing respective connections with two or more primary secondary cells (PSCells) associated with a plurality of target secondary nodes, wherein the configuration comprises an indication that the configuration is applicable to the series of conditional procedures;
establishing a first connection with a first target PSCell of the two or more PSCells based at least in part on the configuration and a first set of execution conditions being satisfied, wherein the first target PSCell is associated with a first secondary node;
retaining the configuration after establishing the first connection with the first target PSCell, wherein retaining the configuration comprises the UE storing a set of execution conditions for an addition of or change to one or more target PSCells, respective secondary cell group configurations associated with each PSCell of the one or more target PSCells, one or more master cell group configurations, or any combination thereof, after performing an addition of a target PSCell, a change of a target PSCell, or both, based at least in part on the indication; and
establishing a second connection with a second target PSCell of the two or more PSCells based at least in part on the retained configuration and a second set of execution conditions being satisfied, wherein the second target PSCell is associated with the first secondary node or a second secondary node.