Shared network bandwidth allocation method and device based on terminals and terminals

The invention discloses a shared network bandwidth allocation method and device based on terminals and the terminals. The shared network bandwidth allocation method and device based on the terminals and the terminals are used for dynamically adjusting the bandwidth allocated to the terminals having access through WIFI. The shared network bandwidth allocation method based on the terminals comprises the steps that the current network type and the number of second terminals having access to the network through the first terminal are obtained; the network type and the number of the second terminals are compared with pre-stored information; when at least one of the network type and the number changes, the bandwidth corresponding to the current network type is allocated to the second terminals of the current number. By the adoption of the technical scheme, the bandwidth of a WiFi link obtained by the terminals having access to the network through the WiFi routing terminal can be effectively controlled, and experien