Method, system, gateway, and server for canceling redirection

A gateway, comprising:

• a redirecting unit, configured to redirect a user equipment (UE) to a recharging page of a server according to a redirection policy;
• a receiving unit, configured to receive a recharging success packet sent by the server;
• and
• a canceling unit, configured to instruct, according to the recharging success packet, a policy and charging rules function (PCRF) to cancel the redirection policy.

A gateway, comprising:

• a network interface;
• a processor;
• a memory;
• and
• an application program physically stored in the memory, wherein the application program comprises instructions configured to cause the processor to:
• redirect a user equipment (UE) to a recharging page of a server according to a redirection policy,
• receive a recharging success packet sent by the server, and
• instruct, according to the recharging success packet, a policy and charging rules function (PCRF) to cancel the redirection policy.

A server, comprising:

• a network interface;
• a processor;
• a memory;
• and
• an application program physically stored in the memory, wherein the application program comprises instructions configured to cause the processor to:
• receive a recharging request of a user equipment (UE), and
• when recharging for the UE succeeds, send a recharging success packet to a gateway (GW) for the GW to instruct a policy and charging rules function (PCRF) to cancel a redirection policy.

A system for canceling redirection, the system comprising:

• a gateway;
• and
• a server;
• wherein the gateway is configured to redirect a user equipment (UE) to a recharging page of a server according to a redirection policy, receive a recharging success packet sent by the server, and instruct, according to the recharging success packet, a policy and charging rules function (PCRF) to cancel the redirection policy;
• and
• wherein the server is configured to receive the recharging request of the UE sent by the GW, and when recharging for the UE succeeds, send a recharging success packet to the GW.