AT&T is First with 5G DSS in the US
AT&T’s plans to launch nationwide 5G in the US in the second half of 2020 have been given a boost with its launch of Dynamic Spectrum Sharing (DSS) technology that allows 5G to share frequency bands with existing 4G spectrum. AT&T said that it has started to rollout DSS technology in parts of North Texas. “DSS allows carriers to share the same channel between