Yes, it's called D2D in the 3GPP specs. Also "NR sideband". But it's not widely used or implemented. See eg https://www.rcrwireless.com/20220429/5g/what-5g-pro

Yes, it's called D2D in the 3GPP specs. Also "NR sideband". But it's not widely used or implemented. See eg https://www.rcrwireless.com/20220429/5g/what-5g-proximity-based-services-are-release-17 https://www.rcrwireless.com/20220429/5g/what-5g-proximity-ba...