WTRU measurements handling to mitigate in-device interference

摘要

A method for performing measurements in a device with at least two radio access technologies (RATs) is disclosed. The method may include establishing a first measurement schedule on a first RAT, and establishing a first transmission schedule for a second RAT. The method may further include changing at least one of the first measurement schedule or the first transmission schedule to prevent measurements of the first measurement schedule from occurring contemporaneously with transmissions of the first transmission schedule. Transmissions from the second RAT may interfere with measurements on the first RAT. The method may include transitioning from the first measurement mode to a second measurement mode based on determining the second RAT is operating on potentially interfering frequency.

主权项

1. A Wireless Transmit/Receive Unit (WTRU) comprising:
at least one antenna; a first transceiver configured to receive perform at a first frequency via the at least one antenna; a second transceiver configured to transmit at a second frequency; and a processor configured to perform measurements based on signals received via the first transceiver, determine an existence of interference between the first transceiver and the second transceiver, and autonomously determine timing of the measurements to be performed based on transmissions of the second transceiver.