3 ms·
650 Mbps is a very good result for Wi-Fi 6. 2x2 MIMO and 80 MHz channel yields a link rate of 1200 Mbps. Throughput of half the link rate is typical. iPhones do
by supertrope 3y ago
650 Mbps is a very good result for Wi-Fi 6. 2x2 MIMO and 80 MHz channel yields a link rate of 1200 Mbps. Throughput of half the link rate is typical. iPhones don't support 4x4 MIMO or 160 MHz wide channels needed to go significantly faster (2400 Mbps with one enabled or 4800 Mbps with both features).
- throw0101a 3y agoI'm curious to know if going to 6GHz (Wifi 6E) would help at all, or does that band simply allow for more channels that have less noise? I don't think any new MCSes were added for 6E. Though, AFAICT, there will be for 802.11be/Wifi 7, 12-15: * https://scdn.rohde-schwarz.com/ur/pws/dl_downloads/premiumdownloads/premium_dl_brochures_and_datasheets/premium_dl_whitepaper/IEEE-802-11be-technology-introduction_wp_en_3683-4026-52_v0100.pdf https://scdn.rohde-schwarz.com/ur/pws/dl_downloads/premiumdo...
- supertrope 3y ago6e is more channels. There's plenty of room to hog a 160 MHz channel in the 6 GHz band. In 5 GHz there's only two 160 MHz channels. https://systemzone.net/wp-content/uploads/2020/01/5-GHz-Channel-Allocations.jpg https://systemzone.net/wp-content/uploads/2020/01/5-GHz-Chan...