TUNE AWAY ADJUSTMENT PROCEDURE

摘要

In one instance, a user equipment (UE) compares an expected duration of a tune away procedure with a first time remaining before a discard timer expires, a second time remaining before a downlink reordering timer (DL reordering timer) for adjusting an order of data at a buffer expires, a third time remaining before a retransmission timer expires and/or a fourth time remaining before an expected time to receive acknowledgement feedback ends. The UE also determines whether to adjust a tune away procedure based on the comparing. The tune away procedure may include the UE tuning away from a first radio access technology (RAT) to a second RAT during a communication procedure at the first RAT.

主权项

1. A method of wireless communication for a UE (user equipment) with a single receive chain, comprising:
comparing an expected duration of a tune away procedure with a first time remaining before an expiration of a discard timer, a second time remaining before an expiration of a downlink reordering timer for adjusting an order of data at a buffer, a third time remaining before a retransmission timer expires, and/or a fourth time remaining before an expected time to receive acknowledgement feedback ends; and determining whether to adjust the tune away procedure based at least in part on the comparing, wherein the tune away procedure comprises tuning away from a first RAT (radio access technology) to a second RAT.