Ad
related to: adidas powerlift 4 vs 5 ghz how to tell how fast your internetebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
Super Wi-Fi refers to IEEE 802.11g/n/ac/ax Wi-Fi implementations over unlicensed 2.4 and 5 GHz Wi-Fi bands but with performance enhancements for antenna control, multiple path beam selection, advance control for best path, and applied intelligence for load balancing giving it bi-directional connectivity range for standard wifi enabled devices over distances of up to 1,700 meters.
Average speeds are more commonly used but can give a wrong impression of the actual user experience since fast connections can bias the average results. Median results represent the point where half the population has faster and the other half of the population has slower data transfer rates.
5 GHz 80 IEEE 802.11ac ~200 Same room [3] Outdoor PtP AC 5 GHz 80 x 2 (160) IEEE 802.11ac: 750 50 km [4] Unlicensed carrier grade 24 GHz 100 256 QAM 1000 15 km [5] Licensed modern carrier grade 11 GHz 100 256 QAM 750 100 km [6] Carrier grade V-Band: 60 GHz 125-500 64 QAM 500 - 1000 1 km - 2.4 km [7] [8] [9] Carrier grade E-Band: 80 GHz 125-1250 ...
For example, an AC1900 access point might have 600 Mbit/s capability on its 2.4 GHz radio and 1300 Mbit/s capability on its 5 GHz radio. No single client device could connect and achieve 1900 Mbit/s of throughput, but separate devices each connecting to the 2.4 GHz and 5 GHz radios could achieve combined throughput approaching 1900 Mbit/s.
The 5 GHz band has substantial capacity due to many non-overlapping radio channels and less radio interference as compared to the 2.4 GHz band. [19] An 802.11n-only network may be impractical for many users because they need to support legacy equipment that still is 802.11b/g only.
^A In the 2.4 GHz bands bonded 40 MHz channels are uniquely named by the primary and secondary 20 MHz channels, e.g. 9+13. In the 5 GHz bands they are denoted by the center of the wider band and the primary 20 MHz channel e.g. 42[40] ^B In the US, 802.11 operation on channels 12 and 13 is allowed under low power conditions.
Long-range Wi-Fi especially in the 2.4 GHz band (as the shorter-range higher-bit-rate 5.8 GHz bands become popular alternatives to wired LAN connections) have proliferated with specialist devices. While Wi-Fi hotspots are ubiquitous in urban areas, some rural areas use more powerful longer-range transceivers as alternatives to cell ( GSM , CDMA ...
WiGig tri-band-enabled devices, which operate in the 2.4, 5 and 60 GHz bands, deliver data transfer rates up to 7 Gbit/s (for 11ad), about as fast as an 8-band 802.11ac transmission, and more than eleven times faster than the highest 802.11n rate, while maintaining compatibility with existing Wi-Fi devices.
Ad
related to: adidas powerlift 4 vs 5 ghz how to tell how fast your internetebay.com has been visited by 1M+ users in the past month