US 12,262,271 B2
Signaling aspects of a conditional primary secondary cell change procedure in multi-radio access technology dual connectivity
Punyaslok Purkayastha, San Diego, CA (US); Ravi Agarwal, San Diego, CA (US); Gavin Bernard Horn, La Jolla, CA (US); Ozcan Ozturk, San Diego, CA (US); and Karthika Paladugu, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Apr. 7, 2021, as Appl. No. 17/224,785.
Claims priority of provisional application 63/022,081, filed on May 8, 2020.
Prior Publication US 2021/0352543 A1, Nov. 11, 2021
Int. Cl. H04W 36/00 (2009.01); H04W 36/08 (2009.01); H04W 36/36 (2009.01); H04W 76/11 (2018.01); H04W 76/36 (2018.01)
CPC H04W 36/08 (2013.01) [H04W 36/0058 (2018.08); H04W 36/00698 (2023.05); H04W 36/00838 (2023.05); H04W 36/362 (2023.05); H04W 76/11 (2018.02); H04W 76/36 (2018.02)] 30 Claims
OG exemplary drawing
 
1. A master node (MN) for wireless communication, comprising:
a memory; and
one or more processors coupled to the memory, the one or more processors configured to:
receive, from a source secondary node (SN) or from a set of target SNs, information that identifies the set of target SNs;
receive a message indicating that a user equipment (UE) has determined that a condition for a conditional primary secondary cell (PSCell) change has been satisfied for a candidate target PSCell,
the candidate target PSCell being one of a set of candidate target PSCells associated with the UE in a conditional PSCell change configuration; and
transmit, to the sourse SN, a confirmation message associated with the conditional PSCell change.