公开(公告)号：US20240283718A1

公开(公告)日：2024-08-22

申请号：US18442013

申请日：2024-02-14

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Juan MONTOJO ,  Ozcan OZTURK ,  Kausik RAY CHAUDHURI ,  Mukesh Kumar MITTAL

IPC: H04L43/0811 ,  H04L5/00 ,  H04W72/1268 ,  H04W76/19 ,  H04W76/30

CPC classification number: H04L43/0811 ,  H04L5/0053 ,  H04W72/1268 ,  H04W76/19 ,  H04W76/30

Abstract: Method and apparatus to efficiently establish a fast call recovery based on an occurrence of an uplink radio link failure. The apparatus monitors for an uplink radio link failure condition between the UE and a network entity. The apparatus terminates a connection with the network entity based on a detection of the uplink radio link failure condition. The apparatus reestablishes a new connection on a same frequency or a different frequency with the network entity or a second network entity. The apparatus transmits an uplink radio link failure report with an uplink failure cause value based on the uplink radio link failure condition.