公开(公告)号：US20180098258A1

公开(公告)日：2018-04-05

申请号：US15283630

申请日：2016-10-03

Applicant: QUALCOMM Incorporated

Inventor： Raevanth Venkat Annam ,  Chinmaya Padhy ,  Pankaj Gupta ,  Naveen Kumar Hanchate ,  Rajdeep Mukherjee

IPC: H04W36/24 ,  H04W4/02 ,  H04W24/10 ,  H04W36/30 ,  H04W36/00 ,  H04B17/318 ,  H04B17/336 ,  H04W36/14

CPC classification number: H04B17/318 ,  H04B17/24 ,  H04B17/336 ,  H04B17/382 ,  H04W4/029 ,  H04W24/10 ,  H04W36/00837 ,  H04W36/14

Abstract: Methods, systems, and devices for wireless communication are described. To avoid radio link failure (RLF) events for user equipment (UEs) in areas determined to have less reliable cellular communications coverage, a UE may adjust transmission of and timing for certain types of wireless communication messages, including those with measurement reports. For example, based on measurements made by a UE, the UE may modify thresholds for mobility procedure-triggering events, which may cause an inter-radio access technology (RAT) handover event to occur earlier than normal. A UE may, for example, receive and measure signals, and it may determine that a Long Term Evolution (LTE) serving cell or an LTE coverage area offers unreliable coverage. The UE may modify its operations to cause an early trigger of an inter-RAT handover event. The UE may switch to a network operating according to a different RAT before experiencing an RLF on the LTE network.