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Method, device, and system for transmitting service data flow message

A data flow and business technology, applied in network traffic/resource management, wireless communication, electrical components, etc., can solve the problems of low flexibility, low applicability, and inability to differentiate PDN network deployment of business data flow packets

Active Publication Date: 2020-06-02
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But when figure 2 In the implementation architecture shown, the implementation of the SIPTO policy requires the user equipment (UE, UserEquipment) to configure the corresponding relationship between the application (APP, Application) and the APN, and all applications in the PDN network pointed to by a specific APN need to be deployed near the The location of the base station makes it impossible to deploy differentiated APPs in the PDN network on demand
It can be seen that the existing APN-based SIPTO implementation scheme has the problems of low applicability and low deployment flexibility of service data flow packets

Method used

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  • Method, device, and system for transmitting service data flow message
  • Method, device, and system for transmitting service data flow message
  • Method, device, and system for transmitting service data flow message

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Embodiment Construction

[0213] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0214] The embodiment of the invention discloses a transmission method, device, and system for service data flow messages, which can improve the flexibility and applicability of service data flow message deployment. Each will be described in detail below.

[0215] see image 3 , image 3 It is a schematic diagram of an application scenario disclosed in the embodiment of the present invention. Such as image 3 As shown, the application scenario may include ...

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Abstract

The embodiment of the present invention discloses a transmission method, device and system of a service data flow message. The method includes that the first gateway device judges the service data flow message after receiving the service data flow message sent by the second gateway device. Whether the local data flow grooming strategy can be enabled, if so, the first gateway device sends the service data flow message to the service network corresponding to the service data flow message according to the local data flow grooming strategy, if not, then sends the The service data flow message is sent to the second gateway device, so that the second gateway device performs an operation corresponding to the service data flow message. It can be seen that the embodiment of the present invention does not require the UE to configure the corresponding relationship between the application APP and the APN, has strong applicability, and can realize the service data flow message in the PDN network by judging whether the service data flow message can enable the local data flow execution policy. The on-demand deployment not only saves network resource overhead, but also improves the flexibility of service data flow packet deployment.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of wireless networks, and in particular to a method, device, and system for transmitting service data stream messages. Background technique [0002] In order to meet the challenge of wireless broadband technology and maintain the leading edge of the 3rd Generation Partnership Project (3GPP, the 3rdGeneration Partnership Project) network, the 3GPP formulated the Long Term Evolution (LTE, Long Term Evolution) plan for mobile communication networks at the end of 2004. Under the guidance of the LTE plan, a new mobile communication network architecture is defined. This new mobile communication network architecture is flatter than the current 2G and 3G networks, and only retains the packet domain (PS, Packet Switching Domain), so it can be called It is an evolved packet system (EPS, Evolved Packet System). And the network architecture of the EPS can be as follows figure 1 as shown, figure ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/10
CPCH04W28/10H04W88/16H04W28/065
Inventor 陈中平周汉夏渊
Owner HUAWEI TECH CO LTD
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