Rank indicator transmission during discontinuous reception

摘要

A user equipment (UE) is disclosed. The UE includes a processor configured to transmit a rank indicator (RI) using one of an assigned periodic RI reporting resource that precisely aligns with the start on an on-duration of a discontinuous reception (DRX) operation mode of the UE and a fast assigned periodic RI reporting resource after the start of the on-duration.

主权项

1. A user equipment (UE), comprising:
a transmitter; a receiver; and one or more processors configured to:
receive, using the receiver, a resource configuration, the resource configuration indicating a periodic reporting resource for transmitting rank indicators (RIs);control the receiver in the UE to have an active time, wherein the active time includes at least a time period corresponding to an on duration and a time period when an inactivity timer is running;control the transmitter to transmit an RI using the RI reporting resource that immediately follows the on duration; andcontrol the transmitter to not transmit RIs when not in the active time.