WiFi card because people use more will card
Time：2019-06-04 10:03:26 Author：Suzhou Cowin Antenna Electronics Click：
Wifi network card or not card depends on two factors, one is the total bandwidth of wifi network, the other is the bandwidth occupied by terminal devices. In theory, the only limit on the number of users of ordinary personal wifi is the limit on the number of IP addresses. The number of IP addresses that can be assigned to ordinary wifi is no more than 254, but the limit of 254 can be broken by modifying the setting of subnet mask, so it can be said that there is no limit on the number of users.
I. The impact of the total wifi bandwidth on the wifi network: Generally, building a wifi network refers to access to the Internet, rather than LAN wifi, and the total bandwidth of wifi is the minimum bandwidth principle, that is, the broadband access bandwidth and wireless router bandwidth is smaller, which is the total bandwidth of wifi (generally, the bandwidth of wireless routing is greater than the broadband bandwidth, so basically what is the broadband bandwidth? What is the total bandwidth of wifi?), the smaller the bandwidth, the more people use it, the more jammed it will be.
Second, the impact of terminal device bandwidth occupation on WiFi network will be stuck: Each terminal device has different Internet access behaviors, so the bandwidth usage is different. Generally, watching videos takes up 2M to 4M bandwidth, while voice chat only needs 0.2m to 0.5m bandwidth. Similarly, 10 mbit/s wifi network bandwidth is used by 10 terminals. The network won't freeze. It'll be smooth.
I. The impact of the total wifi bandwidth on the wifi network: Generally, building a wifi network refers to access to the Internet, rather than LAN wifi, and the total bandwidth of wifi is the minimum bandwidth principle, that is, the broadband access bandwidth and wireless router bandwidth is smaller, which is the total bandwidth of wifi (generally, the bandwidth of wireless routing is greater than the broadband bandwidth, so basically what is the broadband bandwidth? What is the total bandwidth of wifi?), the smaller the bandwidth, the more people use it, the more jammed it will be.
Second, the impact of terminal device bandwidth occupation on WiFi network will be stuck: Each terminal device has different Internet access behaviors, so the bandwidth usage is different. Generally, watching videos takes up 2M to 4M bandwidth, while voice chat only needs 0.2m to 0.5m bandwidth. Similarly, 10 mbit/s wifi network bandwidth is used by 10 terminals. The network won't freeze. It'll be smooth.