公开(公告)号：US20230199608A1

公开(公告)日：2023-06-22

申请号：US18000230

申请日：2021-07-08

Applicant: QUALCOMM Incorporated

Inventor： Ying WANG ,  Li TAN ,  Chaofeng HUI ,  Tom CHIN ,  Shailesh MAHESHWARI

IPC: H04W40/02 ,  H04L67/141 ,  H04L67/143

CPC classification number: H04W40/02 ,  H04L67/141 ,  H04L67/143

Abstract: This disclosure provides systems, methods and apparatuses for a high priority route selection descriptor (RSD) selection timer. A protocol data unit (PDU) session may be established for an application associated with a user equipment (UE). If the PDU session is associated with a lower RSD priority than the highest RSD priority for the application, the UE may initiate an RSD selection timer. After expiration of the RSD selection timer, the UE may try to establish another PDU session for the application with the highest RSD priority for the application. If another PDU session with the highest RSD priority is accepted, the UE may release the initial PDU session with the lower RSD priority and establish a new PDU session with the highest RSD priority. Such implementations may increase data rates, quality of service, and reliability for the application, decrease latency of the application, or decrease power consumption of the UE.