192.168.0.0 IP (Internet Protocol) address 2nd 2.4GHz 802.11b standard 802.11g standard Bluetooth 2.4GHz radio spectrums 2nd 3rd 3G standard 5GHz 802.11a standard 5GHz radio spectrums 2nd 3rd 802.11 standard 802.11a 2nd 802.11b 2nd 802.11g 2nd 802.11i 2nd 802.11 wireless standard 802.11a 802.11b 802.11g 802.11i 802.11n layers 2nd modes overview 2nd 3rd 802.11a standard 2nd 802.11a wireless standard 802.11b transmission speed 802.11b standard 2nd 802.11b wireless standard 802.11g standard 2nd 802.11g wireless standard 802.11i standard 2nd 802.11i wireless standard 802.11n wireless standard