What is the difference between WiFi signal relay and WLAN extension?
Meaning is not the same as the two WiFi signal and WLAN a different in fact WIFI is WLANA (wireless LAN alliance) of a trademark, the trademark only support the use of the trademark goods can cooperate each other, and the standard itself actually does not matter, but because the WIFI mainly uses 802.11b the agreement, so people gradually accustomed to using WIFI to call 802.11b protocol. In terms of containment, WIFI is a standard for WLAN, and WIFI is included in WLAN, a new technology adopted in the WLAN protocol. WiFi can cover up to about 300 feet (about 90 meters), WLAN maximum (plus antenna) can go to 5KM.WIFI (WirelessFidelity), also known as the 802.11b standard, its biggest advantage is the high transmission speed can reach 11Mbps, in addition to its effective distance is long, but also compatible with the existing variety of 802.11DSSS equipment. Wireless internet access has become a reality. The coverage of radio waves, Bluetooth radio coverage radius based on very small, only about 50 feet or 15 meters, while the Wi-Fi radius of up to about 300 feet about 90 meters, the office since Needless to say, is also can be used in the whole building. However, with the development of WiFi technology, the scope of WiFi signals will be wider in the future.
WDS is a wireless bridging, routing and routing is the main side open AP bridge can make wireless internet access, and repeater with router is at the A point, C point position signal 100 meters is weak, you can put a repeater at a distance of 50 meters at the middle point AC can be the router signal relay to C, the C can also be a stable signal receiving!
Using wireless repeaters to amplify WLAN signals in the distance and then receive them with WiFi phones is possible. A wireless router refers to a wired network that transmits wireless WiFi, wired signals and wireless WiFi, and a signal amplifier
