Identifying a resource for transmitting a first uplink channel

An apparatus comprising:

• a transceiver that communicates with a base unit in a mobile communication network;
• and
• a processor that:
• receives first scheduling information to transmit a first uplink channel on a first uplink resource in a slot;
• receives second scheduling information to transmit a second uplink channel on a second uplink resource in the slot, wherein the first uplink resource and the second uplink resource at least partially overlap in the time domain, wherein the second uplink resource is larger than the first uplink resource in the time domain;
• and
• transmits the first uplink channel and second uplink channel, comprising transmitting the first uplink channel on the first uplink resource including the overlap time and transmitting a part of the second uplink channel on a part of the second uplink resource excluding at least the overlap time,
• wherein the first scheduling information is received later than the second scheduling information.

A method comprising:

• receiving, at a user equipment (“UE”), first scheduling information to transmit a first uplink channel on a first uplink resource in a slot;
• receiving second scheduling information to transmit a second uplink channel on a second uplink resource in the slot, wherein the first uplink resource and the second uplink resource at least partially overlap in the time domain, wherein the second uplink resource is larger than the first uplink resource in the time domain;
• transmitting the first and second uplink channels during the overlap time,
• wherein the UE supports transmissions with more than one transmit antenna panels at a given time instance, wherein the first uplink channel is transmitted with a first transmit antenna panel and the second uplink channel is transmitted with a second transmit antenna panel.

An apparatus comprising:

• a transceiver that communicates with a base unit in a mobile communication network;
• and
• a processor that:
• receives first scheduling information to transmit a first uplink channel on a first uplink resource in a slot;
• receives second scheduling information to transmit a second uplink channel on a second uplink resource in the slot, wherein the first uplink resource and the second uplink resource at least partially overlap in the time domain, wherein the second uplink resource is larger than the first uplink resource in the time domain;
• and
• transmits the first uplink channel and second uplink channel,
• wherein the apparatus supports transmissions with more than one transmit antenna panels at a given time instance, wherein the first uplink channel is transmitted with a first transmit antenna panel and the second uplink channel is transmitted with a second transmit antenna panel.