Data distribution method and device

A data distribution method, comprising:

• parsing, by a base station or a base station controller, a General Packet Radio Service (GPRS) Tunnelling Protocol-User Plane (GTPU) message from a user terminal to obtain a Hyper Text Transport Protocol (HTTP) request message for requesting a resource, and determining, by the base station or the base station controller, whether a data request mode of the HTTP request message is an HTTP compression mode;
• when a determination result is that the data request mode is an HTTP compression mode, directly sending, by the base station or the base station controller, the HTTP request message to a server;
• otherwise, when it is determined that the data request mode of the HTTP request message is not an HTTP compression mode, setting, by the base station or the base station controller, the data request mode of the HTTP request message as an HTTP compression mode by adding a compression attribute to a header of the HTTP request message, and then sending, by the base station or the base station controller, the HTTP request message in the HTTP compression mode to the server via a core network;
• and
• setting, by the base station or the base station controller, a data format of an HTTP response message sent by the server as a data format fitting the data request mode of the HTTP request message and sending, by the base station or the base station controller, the HTTP response message to the user terminal;
• wherein the step of setting a data format of an HTTP response message sent by the server as a data format fitting the data request mode of the HTTP request message and sending the HTTP response message to the user terminal by the base station or the base station controller comprises:
• when the data format of the HTTP response message sent by the server is an HTTP compression mode but the data request mode of the HTTP request message is an HTTP non-compression mode, extracting, by the base station or the base station controller, response data from the HTTP response message, decompressing, by the base station or the base station controller, the response data, and then adding, by the base station or the base station controller, the decompressed response data to a new HTTP response message to send to the user terminal.

A data distribution device, comprising:

• a processor;
• and
• a memory for storing instructions executable by the processor;
• wherein the processor is configured to:
• receive from a user terminal a Hyper Text Transport Protocol (HTTP) request message for requesting a resource;
• determine whether a data request mode of the HTTP request message is an HTTP compression mode;
• when it is determined that the data request mode of the HTTP request message is an HTTP compression mode, directly send the HTTP request message to a server;
• otherwise, modify the data request mode of the HTTP request message to be an HTTP compression mode by adding a compression attribute to a header of the HTTP request message, and send the HTTP request message in the HTTP compression mode to the server via a core network;
• receive an HTTP response message sent by the server to respond to the HTTP request message;
• and
• set a data format of the HTTP response message as a data format fitting the data request mode of the HTTP request message and to send the HTTP response message to the user terminal;
• when the data request mode of the HTTP request message is an HTTP compression mode but the data format of the HTTP response message is an HTTP non-compression mode, extract response data from the HTTP response message, compress the response data and then add the compressed response data to a new HTTP response message to send to the user terminal.

A data distribution device, comprising:

• a processor;
• and
• a memory for storing instructions executable by the processor;
• wherein the processor is configured to:
• receive from a user terminal a Hyper Text Transport Protocol (HTTP) request message for requesting a resource;
• determine whether a data request mode of the HTTP request message is an HTTP compression mode;
• when it is determined that the data request mode of the HTTP request message is an HTTP compression mode, directly send the HTTP request message to a server;
• otherwise, modify the data request mode of the HTTP request message to be an HTTP compression mode by adding a compression attribute to a header of the HTTP request message, and send the HTTP request message in the HTTP compression mode to the server via a core network;
• receive an HTTP response message sent by the server to respond to the HTTP request message;
• and
• set a data format of the HTTP response message as a data format fitting the data request mode of the HTTP request message and to send the HTTP response message to the user terminal;
• when the data request mode of the HTTP request message is an HTTP non-compression mode but the data format of the HTTP response message is an HTTP compression mode, extract response data from the HTTP response message, decompress the response data and then add the decompressed response data to a new HTTP response message to send to the user terminal.