US 2016/0080977 A1 · DATA TRANSMISSION CONTROL METHOD AND APPARATUS BASED ON WIRELESS COMMUNICATIONS NETWORK

Abstract

According to a method and apparatus for controlling data transmission in a wireless communications network, a service quality request message is sent to a PCRF when a data request message of a terminal is received; and the PCRF queries a current network status, so as to determine a processing instruction for a data request message of the terminal according to the current network status and the data request message, and process the data request message of the terminal according to the processing instruction. Therefore, processing on the data request message of the terminal not only depends on a parameter carried in the data request message of the terminal, but also uses the current network status as a constraint condition, so that a processing manner for the data request message can be adaptive to a real-time change of the wireless communications network.

Claims20

Dependent claims

A method for controlling data transmission in a wireless communications network, comprising:

sending a service quality request message to a policy and charging rules function (PCRF) entity when a data request message of a terminal is received;
acquiring a data request processing instruction, wherein the data request processing instruction is determined according to a current network status and the data request message, and the current network status is obtained by means of querying by the PCRF according to the received service quality request message;
and
processing a data request message of the terminal according to the data request processing instruction.

1 more element

A method for controlling data transmission in a wireless communications network, wherein the method is applied to a policy and charging rules function (PCRF) entity in the wireless communications network and comprises:

receiving a service quality request message, wherein the service quality request message is sent from a sending party when the sending party receives a data request message of a terminal;
and
querying a current network status according to the service quality request message, wherein the current network status is used to acquire a data request processing instruction, and the data request processing instruction is a basis for the sending party to process a data request message of the terminal.

Dependencies are inferred from the claim text.

Data transmission control method and apparatus based on wireless communications network

Life of this patent

Data transmission control method and apparatus based on wireless communications network

Life of this patent

Abstract

Claims20