US 12,250,743 B2
Data collection enhancements for secondary cell groups
Rajeev Kumar, San Diego, CA (US); Punyaslok Purkayastha, San Diego, CA (US); Shankar Krishnan, San Diego, CA (US); Xipeng Zhu, San Diego, CA (US); Ozcan Ozturk, San Diego, CA (US); Aziz Gholmieh, Del Mar, 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 Jul. 23, 2021, as Appl. No. 17/384,584.
Prior Publication US 2023/0026279 A1, Jan. 26, 2023
Int. Cl. H04W 76/19 (2018.01); H04W 24/02 (2009.01); H04W 24/04 (2009.01); H04W 24/08 (2009.01); H04W 36/00 (2009.01); H04W 74/0833 (2024.01)
CPC H04W 76/19 (2018.02) [H04W 24/02 (2013.01); H04W 24/04 (2013.01); H04W 24/08 (2013.01); H04W 74/0833 (2013.01); H04W 36/00692 (2023.05)] 2 Claims
OG exemplary drawing
 
1. A user equipment (UE) for wireless communication, comprising:
memory; and
at least one processor coupled to the memory, wherein the at least one processor is configured to cause the UE to:
establish communications with a master node and a secondary node of a wireless communications network, the master node corresponding to a master cell group and the secondary node corresponding to a secondary cell group;
collect data for optimization of the wireless communications network or based at least in part on detection of a failure associated with the master cell group or the secondary cell group, wherein the data is based at least in part on the secondary cell group being in a deactivated state;
transmit, to a network entity comprising the secondary node or the master node, information that is based at least in part on the data, wherein the information comprises an indication of a failure type for the failure and an indication of a state of the secondary cell group, and wherein the failure type comprises one of a failure associated with radio link monitoring or a failure associated with beam failure detection; and
transmit, to the network entity, a mobility history report, wherein the mobility history report is indicative of at least one of:
a first duration of a first connection of the UE with a primary secondary cell of the secondary cell group while the state of the secondary cell group was an activated state,
a second duration of a second connection of the UE with the primary secondary cell of the secondary cell group while the state of the secondary cell group was the activated state during a transition of the secondary cell group to the deactivated state, or
a third duration of a third connection of the UE with the primary secondary cell of the secondary cell group while the state of the secondary cell group was the deactivated state during a transition of the secondary cell group to the activated state.