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Method of Information Transmission in Admission Control and Admission Control System

A technology of admission control and information transfer, applied in the field of mobile communication, can solve problems such as lack of information transfer mechanism

Active Publication Date: 2015-11-25
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] The present invention provides a method and system for information transmission in admission control, which solves the problem of lack of information transmission mechanism in the admission control process

Method used

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  • Method of Information Transmission in Admission Control and Admission Control System
  • Method of Information Transmission in Admission Control and Admission Control System
  • Method of Information Transmission in Admission Control and Admission Control System

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Embodiment Construction

[0046] in the Figure 5 In the process of admission control in the shown method, multiple signaling interactions need to be added. During the admission control process between H(e)NBPF and BPCF, how does H(e)NBPF obtain corresponding information (for example: how to pass tunnel information to H(e)NBPF), there is no clear mechanism yet.

[0047] In order to solve the above problem, the embodiment of the present invention provides a method for information transmission in admission control, which sends admission control related information to BPCF through H(e)NBPF, and solves the problem of lack of information transmission mechanism in admission control process.

[0048] In the embodiment of the present invention, Sec-GW sends the identification information (for example: location information cell-ID) of H(e)NB and tunnel information to H(e)NBPF; PCRF sends the identification information of H(e)NB Send the QoS information of the admission request to H(e)NBPF; H(e)NBPF associates ...

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Abstract

The invention provides an information transmission method for admission control and an admission control system, which relate to the field of mobile communication and solve the problem of deficiency of an information transmission mechanism in an admission control process. The method comprises that: a security gateway (Sec-GW) transmits the identification information and tunnel information of home evolved Node B (H(e)NB) to an H(e)NB policy function (PF); a policy and charging rules function (PCRF) transmits the identification information of the H(e)NB and quality of service (QoS) policy information formulated by the PCRF to the H(e)NB PF; and the H(e)NB PF transmits an admission control request message to a broadband policy control function (BPCF), wherein the admission control request message carries the QoS policy information formulated by the PCRF and the tunnel information. The technical scheme provided by the invention is applied to an evolved packet system (EPS) architecture.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method for transmitting information in admission control and an admission control system. Background technique [0002] The Evolved Packet System (EPS) of the 3rd Generation Partnership Project (3rd Generation Partnership Project, referred to as 3GPP) consists of the Evolved Universal Terrestrial Radio Access Network (Evolved Universal Terrestrial Radio Access Network, referred to as E-UTRAN), the mobile management unit ( MobilityManagementEntity, referred to as MME), serving gateway (ServingGateway, referred to as S-GW), packet data network gateway (PacketDataNetworkGateway, referred to as P-GW or PDNGW), home subscriber server (HomeSubscriberServer, referred to as HSS), 3GPP authentication authorization Accounting (Authentication, Authorization and Accounting, referred to as AAA) server, policy and charging rules function entity (Policy and Charging Rules Function, referre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/18H04W48/08H04W76/02
Inventor 芮通孙默周晓云
Owner ZTE CORP