The EAP-SIM mechanism specifies enhancements to GSM authentication and key agreement whereby multiple authentication triplets can be combined to create authentication responses and session keys of greater strength than the individual GSM triplets. The mechanism also includes network authentication, user anonymity support, result indications, and a fast re-authentication procedure.

Reposant sur le protocole d'authentification EAP-SIM, FreeWiFi_Secure est entièrement sécurisé, chaque abonné se connectant automatiquement au réseau WiFi communautaire par une adresse IP dédiée et dont les communications sont chiffrées (WPA). L'avantage majeur d'EAP-SIM réside dans le fait qu'aucune saisie d'identifiant n'est nécessaire, l'authentification s'effectue automatiquement, avec la carte SIM. Tous les téléphones vendus par Free sont compatibles avec FreeWiFi_Secure - EAP-SIM. 

iw dev wlan0 station dump

Fiber optic WiFi vs. ADSL: which is better?

déploiement total du wifi dans les lycées

Supporting 4×4 MIMO takes a lot more power, and for battery powered devices, runtime is FAR more important.

How did your router even get a 'rating' of 5300 Mbps in the first place? Router manufacturers combine/add the maximum physical network speeds for ALL wifi bands (usually 2 or 3 bands) in the router to produce a single aggregate (grossly inflated) Mbps number. But your client device only connects to ONE band (not all bands) on the router at once. So, '5300 Mbps' is all marketing hype.

The only thing that really matters to you is the maximum speed of a single 5 GHz band (using all MIMO antennas).

You have 1 Gbps Internet, and just bought a very expensive AX11000 class router with advertised speeds of up to 11 Gbps, but when you run a speed test from your iPhone XS Max (at a distance of around 32 feet), you only get around 450 Mbps (±45 Mbps). Same for iPad Pro. Same for Samsung Galaxy S8. Same for a laptop computer. Same for most wireless clients. Why? Because that is the speed expected from these (2×2 MIMO) devices!

Where exactly did you leave the laptop in your office? Or where did you last see your employee Gary working? Questions like these are seconds or minutes wasted throughout the day, and cumulatively it may become an entire day wasted (or more) at the end of a work quarter. Now imagine a factory where thousands of people work together. How will you find the right person or the right tool without getting lost in this sea of resources?

8devices has now entered the fray with Qualcomm IPQ6000/IPQ6010 powered Mango WiFi 6 system-in-module available in commercial or industrial temperature range, as well as as a development kit based on the module.

Edimax EW-7811UTC

Wireless Network Speed, Signal Strength And Other Information

AC600 Wireless Dual-Band Mini USB Adapter EW-7811UTC

iw is a new nl80211 based CLI configuration utility for wireless devices

Run nm-tool | grep \*. That should show just the line with the SSID you are connected to.