Determinations of multiplexing or prioritization of conflicting transmissions

A method of wireless communication performed by a mobile station, comprising:

• determining, by the mobile station, whether to multiplex or prioritize a first communication and a second communication that are scheduled for simultaneous transmissions via a first channel and a second channel, respectively, wherein the first channel comprises an uplink shared channel on a first carrier and the second channel comprises an uplink control channel on a second carrier;
• and
• transmitting, by the mobile station, one or more of the first communication or the second communication based at least in part on the determination of whether to multiplex or prioritize the first communication and the second communication.

A method of wireless communication performed by a base station, comprising:

• transmitting, by the base station and to a mobile station, a first scheduling grant associated with a first communication via a first channel and a second scheduling grant associated with a second communication via a second channel, the first communication and the second communication scheduled for simultaneous transmission, wherein the first channel comprises an uplink shared channel on a first carrier and the second channel comprises an uplink control channel on a second carrier;
• and
• receiving, by the base station and from the mobile station, one or more of the first communication or the second communication based at least in part on a determination, by the mobile station, of whether to multiplex or prioritize the first communication and the second communication.