Fixed network access method and system for mobile users

A technology for mobile users and access methods, applied in access restrictions, transmission systems, digital transmission systems, etc., can solve the problems of not providing specifications, not considering the impact, and not yet proposing effective solutions, etc.

Inactive Publication Date: 2018-10-19
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing technology does not provide corresponding specifications on how to apply TWAG after the introduction, especially the impact on BNG and BBFAAA has not been considered
[0005] The existing technology has provided a variety of user address allocation methods introduced into the TWAG scenario, but for the user quality of service (QoS, Quality of Service) guarantee problem in the related technology and network architecture, no effective solution has been proposed so far

Method used

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  • Fixed network access method and system for mobile users
  • Fixed network access method and system for mobile users
  • Fixed network access method and system for mobile users

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Embodiment Construction

[0083] 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 reference to embodiments and drawings.

[0084] Combine figure 1 The shown network architecture describes in detail the mobile user fixed network access system of the present invention. The mobile user fixed network access system of the present invention includes BNG, TWAG, and mobile network gateway, where: BNG is used to establish a multi-protocol label switching MPLS tunnel and / or pseudo wire (PW, Pseudo Wire) with TWAG, or two Layer Tunneling Protocol L2TP tunnel and / or session;

[0085] TWAG is used to establish a General Packet Radio Service Tunneling Protocol GTP / Proxy Mobile Internet Protocol PMIP connection with the mobile network gateway based on user information, and obtain the user's address and service parameters; and, to control the user's service parameters through MPLS control messages or L...

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Abstract

The invention discloses a fixed network access method for mobile users, comprising: after BNG and TWAG establish a multi-protocol label switching MPLS tunnel and / or pseudowire, or a layer-two tunneling protocol L2TP tunnel and / or session, the TWAG according to The user information establishes a general packet radio service tunneling protocol GTP / proxy mobile Internet protocol PMIP connection with the mobile network gateway, and obtains the user's address and service parameters; the TWAG sends the user's service parameters to the Describe BNG. The invention also discloses a fixed network access system for mobile users. The invention regulates the user QoS guarantee after introducing the TWAG, can provide users with better communication services, and improves user experience.

Description

Technical field [0001] The invention relates to a mobile user access technology through a fixed network, and in particular to a method and system for mobile user access to a fixed network. Background technique [0002] With the development of network technology and users' continuous demand for services, terminals have gradually evolved to multi-mode. Multi-mode terminals support access to different types of access networks to carry diverse services. Since different network connections have different characteristics and transmission capabilities, they can better meet the needs of users for multiple services. Multi-mode terminals can realize seamless connection between different types of wireless access networks, such as the cellular Universal Mobile Telecommunications System (UMTS, Universal Mobile Telecommunications System) / Enhanced Data Rate GSM (Global System of Mobile communication) evolution EDGE (Enhanced Data Rate for GSM Evolution) / General Packet Radio Service (GPRS, Gene...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/06H04W48/08H04W76/12H04L45/50H04L47/2491
CPCH04L12/4633H04W12/06H04L63/0892H04L47/2491H04L67/141H04L47/25H04W76/12H04L45/50H04L45/68H04W84/12H04W88/16
Inventor 范亮毛薇尤建洁陈勇
Owner ZTE CORP
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