AT&T Starts Rolling Out DSS
AT&T has begun deploying Dynamic Spectrum Sharing (DSS), starting in north Texas. DSS is an optional feature of the 5G NR standard that allows 5G and 4G technology to share the same frequency band, allowing greater and more efficient deployment of 5G in existing frequency bands. DSS can dynamically re-assign radio spectrum in real time based on demand. So as more 5G-capable devices are active in a given area, more frequencies are automatically re-assigned from 4G to 5G. Without DSS, only relatively large chunks of radio spectrum are re-assigned from 4G to 5G, and not in real-time, based on demand. AT&T was among the first to present and champion this technology, eventually driving it into 5G standards. Verizon also plans to deploy DSS.
Jun 15, 2020
Samsung's new mid-range 5G phone, the Galaxy A71 5G, will be available from T-Mobile and Sprint this Friday for $600. Samsung has also made it official that both Verizon and AT&T will offer the phone "later this summer", and that it will also be available unlocked.
Mar 18, 2020
When Samsung announced the Galaxy S10 Lite at the start of the year, there were no indications it would come to the US. But the FCC has just approved a variant of the S10 Lite that appears to be designed specifically for the US market.
Feb 26, 2020
LG today announced the V60 ThinQ 5G with LG Dual Screen. Its specs are flagship-level, but not quite as top-end as past V-series phones.
Apr 8, 2020
Samsung has a slew of new phones coming to the US in its more-affordable A-series, including one launching tomorrow for $110, and a 5G model launching this summer for $500. Galaxy A01 : One of Samsung's most affordable phones at $110.
Dec 3, 2019
Verizon, Qualcomm, and Ericsson today performed a live demo of 5G operating in a sub-6 GHz frequency band using DSS (dynamic spectrum sharing) technology, enabling the use of band 5 (850 MHz) for both 4G LTE and 5G NR technologies simultaneously. To date, Verizon has launched 5G only in higher-frequency mmWave bands that offer high speeds but limited coverage.
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