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Multiple access control method and device and multiple access indicating method in development grouping system

An evolutionary packet system and multi-access technology, applied in the field of multi-access control, can solve problems such as unavailable and inappropriate access networks, and achieve the effect of simple and practical solutions and avoiding impact

Inactive Publication Date: 2010-07-14
ZTE CORP
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, for the judgment of multi-access, not only the subscription data is needed, but also whether the user has already connected to the EPS system in another access network, and this information cannot be obtained by the access network. judgment is inappropriate

Method used

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  • Multiple access control method and device and multiple access indicating method in development grouping system
  • Multiple access control method and device and multiple access indicating method in development grouping system
  • Multiple access control method and device and multiple access indicating method in development grouping system

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Experimental program
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Embodiment Construction

[0034] The basic idea of ​​the present invention is to place the control point of multiple access on the P-GW or HSS, and the P-GW or HSS will determine whether to allow the UE multiple access, avoiding the user from multiple access subscription data. It is sent to the access network to avoid the impact on each access network; P-GW or HSS can easily know whether the UE has accessed the EPS system through other access networks, so as to accurately determine whether the UE’s current multiple access indication message For real multi-access, the multi-access request service in the EPS system is better supported. At the same time, when it is determined that the user terminal enters multi-network access, the user terminal generates a multi-access indication message to notify the multi-access control point.

[0035] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with re...

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PUM

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Abstract

The invention discloses a multiple access control method in development grouping system. The scheme is as follows: when receiving a multiple access request of a user device, multiple access control node determines whether the user device is a multiple access subscriber and returns a message for requiring or rejecting multiple access to the user device. The invention also discloses a multiple access control device in development grouping system. The device comprises multiple access control node which is used to determine whether the user device is the multiple access subscriber when receiving the multiple access request of the user device and returns the message for requiring or rejecting multiple access to the user device. The invention further discloses a multiple access indicating method in the development grouping system. The method comprises the step that when the user device is determined to perform multiple access network access, a message with multiple access indication is generated and sent to the network side. The invention can better support the multiple access request service and change little to the existing EPS system.

Description

Technical field [0001] The invention relates to a multiple access control method in an evolved packet system (EPS, Evolved Packet System) and a multiple access indication method. Background technique [0002] The EPS of the 3rd Generation Partnership Project (3GPP) consists of the Evolved Universal Terrestrial Radio Access Network (E-UTRAN, Evolved Universal Terrestrial Radio Access Network), the mobility management unit (MME, Mobility Management Entity), Serving Gateway (S-GW, Serving Gateway), packet data network gateway (P-GW or PDN GW, Packet Data Network Gateway), home subscriber server (HSS, HomeSubscriber Server), 3GPP authentication, authorization and accounting (AAA, Authentication, Authorization and Accounting) server, Policy and Charging Rules Function (PCRF, Policy and Charging Rules Function) entity and other supporting nodes. [0003] figure 1 It is a schematic diagram of the system architecture of EPS with multiple different access technologies, such as figure 1 As ...

Claims

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Application Information

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IPC IPC(8): H04W48/02H04W48/08H04W88/10H04W88/16
Inventor 周晓云霍玉臻毕以峰宗在峰
Owner ZTE CORP
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