Method and system for realizing Quality of Service (QoS) parameter control based on HSS, and device

A technology for distinguishing business and qos parameters, applied in the field of communication, can solve problems such as increasing operation and maintenance costs and complexity, and achieve the effects of reducing complexity and difficulty, high engineering value, and expanding the scope of use

Inactive Publication Date: 2016-10-05
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, by adding network elements above, users can use different service types under the same APN or users access different destination addresses with different QoS parameters, which will increase the cost and complexity of operation and maintenance. Under the scene of PCC, realizing that users have different QoS parameters under different user characteristics (such as different service types or different access destination addresses, etc.), becomes a technical problem to be solved by the present invention

Method used

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  • Method and system for realizing Quality of Service (QoS) parameter control based on HSS, and device
  • Method and system for realizing Quality of Service (QoS) parameter control based on HSS, and device
  • Method and system for realizing Quality of Service (QoS) parameter control based on HSS, and device

Examples

Experimental program
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Embodiment 1

[0053] The embodiment of the present invention provides a method for realizing differentiated service QoS parameter control based on HSS, which is applied to the HSS side, such as figure 2 shown, including the following steps:

[0054] Step S201, the HSS generates extended user subscription data for the subscriber, so that the user subscription data includes QoS parameters corresponding to different user characteristics;

[0055] In step S202, the HSS transmits the extended user subscription data to the PGW, so that the PGW uses the QoS parameters corresponding to the user characteristics to provide the user with QoS services.

[0056] It can be seen that the method described in this embodiment proposes a scheme that can implement different QoS parameters for different user characteristics without using the PCC method. Compared with the original method of adding network elements, the complexity of operation and maintenance is greatly reduced. Degree and difficulty, have high...

Embodiment 2

[0065] The embodiment of the present invention provides a method for realizing differentiated service QoS parameter control based on HSS, which is applied to the PGW side, such as image 3 shown, including the following steps:

[0066] Step S301, the PGW obtains the extended user subscription data generated by the HSS for the subscriber; the extended user subscription data includes QoS parameters corresponding to different user characteristics;

[0067] Step S302, when the subscriber performs packet data service, the PGW provides QoS service for the subscriber by using the QoS parameters corresponding to the user characteristics according to the expanded subscriber subscription data.

[0068] The method described in this embodiment realizes the QoS that distinguishes different user characteristics, no longer depends on the way of PCC, realizes the function that can only be realized based on the PCC architecture from another perspective, and provides a new way to solve the prob...

Embodiment 3

[0070] The embodiment of the present invention provides a method for realizing differentiated services based on HSS for QoS parameter control, which provides one or several specific application examples, and describes the implementation process of the present invention in detail by disclosing more technical details, so as to further Well support the schemes described in Embodiments 1 and 2. It should be noted that the technical details disclosed in this embodiment are used to explain the present invention, and are not used to limit the present invention exclusively.

[0071] In the embodiment of the present invention, QoS control for services with different user characteristics is implemented by extending the subscription data structure in the HSS. specific:

[0072] When HSS subscribes user information, it customizes as follows: different user characteristics and QoS parameters of HSS subscribers. Such as Figure 4 As shown, in order to adapt to the above-mentioned customi...

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Abstract

The invention discloses a method and a system for realizing Quality of Service (QoS) parameter control based on an HSS, and a device. The method comprises the steps that: the HSS generates extended user subscription data for a subscriber, so that the user subscription data contains QoS parameters corresponding to different user characteristics; and the HSS transmits the extended user subscription data to a packet data gateway (PGW), so that the PGW adopts the QoS parameters corresponding to the user characteristics for offering QoS service to users. According to the method, the system and the PGW, the user can distinguish different user characteristics under a same APN without adding a PCRF network element, the QoS parameters corresponding to the user characteristics are adopted for offering QoS service, and the complexity and difficulty of operation and maintenance are reduced.

Description

technical field [0001] The present invention relates to the field of communication technology, and in particular to a method, device and system for realizing differentiated service QoS (Quality of Service, Quality of Service) parameter control based on HSS (Home Subscriber Server, Home Subscriber Server). Background technique [0002] In the 4G mobile communication network, the HSS stores the user's subscription data, including user identification, authentication information, APN (Access Point Name, access point name) and QoS information corresponding to the APN, etc. During the process of user attachment, the user will carry the APN to be used to the HSS for authentication and authorization through MME (Mobility Management Element, mobile management network element), such as figure 1 As shown, it is a schematic diagram of the authentication and authorization process from the user to the HSS via the MME in the 4G network, including the following steps: [0003] Step 101, UE...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/24
Inventor 周俊超
Owner ZTE CORP
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