公开(公告)号：US20190394791A1

公开(公告)日：2019-12-26

申请号：US16013674

申请日：2018-06-20

Applicant: QUALCOMM Incorporated

Inventor： Stefan BRUECK ,  Sunil Kumar KANDUKURI NARAYANA ,  Brian GEORGE ,  Chengjin ZHANG

IPC: H04W72/12 ,  H04W74/08 ,  H04W72/14

Abstract: The present disclosure relates to resolving out-of-sync uplink grants for communication in an unlicensed spectrum. For example, a user equipment (UE) may receive an uplink grant from a network entity on a downlink communication channel, wherein the uplink grant is associated with a system frame number (SFN). The UE may further determine, based on the SFN, that the uplink grant is out of order with one or more stored uplink grants within a queue. Additionally, the UE may insert the uplink grant in an ordered position within the queue relative to the one or more stored uplink grants.