Transmission configuration for a second signal based on a guard interval linkage with a first signal

An apparatus for wireless communication at a network node, comprising:

• one or more memories;
• and
• one or more processors, coupled to the one or more memories, configured to:
• transmit an indication of a relationship between a first signal and a second signal;
• communicate with a wireless communication device based at least in part on using a first transmission configuration for the first signal, the first transmission configuration specifying that the first signal includes a guard interval that spans a duration, wherein the duration for the guard interval is based at least in part on a delay spread of the first signal;
• and
• communicate with the wireless communication device based at least in part on using a second transmission configuration for the second signal, the second transmission configuration specifying, based at least in part on the relationship between the first signal and the second signal, that the second signal includes the guard interval having a same duration as included in the first signal.

A method of wireless communication performed by a UE, comprising:

• receiving an indication of a relationship between a first signal and a second signal;
• communicating with a wireless communication device based at least in part on using a first transmission configuration for the first signal, the first transmission configuration specifying that the first signal includes a guard interval that spans a duration, wherein the duration for the guard interval is based at least in part on a delay spread of the first signal;
• and
• communicating with the wireless communication device based at least in part on using a second transmission configuration for the second signal, the second transmission configuration specifying, based at least in part on the indication of the relationship, that the second signal includes the guard interval, having a same duration as included in the first signal.

A method of wireless communication performed by a network node, comprising:

• transmitting an indication of a relationship between a first signal and a second signal;
• communicating with a wireless communication device based at least in part on using a first transmission configuration for the first signal, the first transmission configuration specifying that the first signal includes a guard interval that spans a duration, wherein the duration for the guard interval is based at least in part on a delay spread of the first signal;
• and
• communicating with the wireless communication device based at least in part on using a second transmission configuration for the second signal, the second transmission configuration specifying, based at least in part on the indication of the relationship, that the second signal includes the guard interval having a same duration as included in the first signal.