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2. Comparison of mobile phone standards - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_mobile_phone...

   2x2 MIMO 70 (20 MHz TDD) 188 (2x20 MHz FDD) 4x4 MIMO 140 (20 MHz TDD) 376 (2x20 MHz FDD) Also, low mobility users can aggregate multiple channels to get a download throughput of up to 1 Gbit/s [ 9 ] Flash-OFDM. Flash-OFDM. Mobile Internet mobility up to 200 mph (350 km/h) Flash-OFDM. 5.3 10.6 15.9.

3. 5G - Wikipedia

   en.wikipedia.org/wiki/5G

   Wireless network technologies. In telecommunications, 5G is the fifth-generation technology standard for cellular networks, which cellular phone companies began deploying worldwide in 2019, and is the successor to 4G technology that provides connectivity to most current mobile phones. Like its predecessors, 5G networks are cellular networks, in ...

4. List of 5G NR networks - Wikipedia

   en.wikipedia.org/wiki/List_of_5G_NR_networks

   Country or territory Operator Bands Notes DSS n28 700 MHz n40 2.3 GHz n41 2.5 GHz n78 3.5 GHz n258 26 GHz Others Argentina Personal: n7: 20 MHz n28: 10 MHz (Jan 2021)100 MHz (Nov 2023)

5. T-Mobile US - Wikipedia

   en.wikipedia.org/wiki/T-Mobile_US

   On April 21, 2020, T-Mobile launched the T-Mobile branded 2.5 GHz as Ultra-Capacity 5G with the spectrum it acquired in the Sprint merger in Philadelphia. In October 2023, the company announced that their Ultra-Capacity 5G (including PCS, 2.5 GHz and 24/28/39 GHz) currently covers over 300 million pops, by providing an average speed of 400 MB/s ...

6. Troubleshoot a broadband internet connection - AOL Help

   help.aol.com/articles/troubleshooting-a...

   2. Check the physical connection - A loose cable or cord can often be the cause of a connection problem. Make sure everything is securely connected to the wall and device. 3. Reboot your modem/router - Sometimes the old "turn it off and on again" approach actually does work! Just wait about five minutes before turning it back on to make sure ...

7. Comparison of wireless data standards - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_wireless...

   Typical 2G standards include GSM and IS-95 with extensions via GPRS, EDGE and 1xRTT, providing Internet access to users of originally voice centric 2G networks. Both EDGE and 1xRTT are 3G standards, as defined by the ITU, but are usually marketed as 2.9G due to their comparatively low speeds and high delays when compared to true 3G technologies.