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Control method and system of empty QoS (Quality of Service)

A control method and quality of service technology, applied in the field of air interface QoS control, can solve the problem of not giving QCI2 parameters, allocation, etc.

Active Publication Date: 2011-03-30
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the prior art does not provide the problem of how to distribute the QCI2 parameters at the Uu port and the Un port

Method used

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  • Control method and system of empty QoS (Quality of Service)
  • Control method and system of empty QoS (Quality of Service)
  • Control method and system of empty QoS (Quality of Service)

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Embodiment Construction

[0307] 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 of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0308] For a clearer description, first the parameters used in the embodiments of the present invention are introduced:

[0309] QCI-EPS: QCI parameter applied to EPS bearer configured by EPC;

[0310] QCI-Uu: QCI parameters applied to the Uu interface radio bearer;

[0311] QCI-Un: QCI parameter applied to the radio bearer of the Un interface.

[0312]An embodiment of the present invention is a method for controlling air interface quality of servic...

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Abstract

The embodiment of the invention discloses a control method and a system of empty QoS (Quality of Service), applied to a network containing RNs (Relay Node). The method comprises the following steps of: acquiring a QCI (QoS Class Identifier) parameter QCI-Uu which is applied to the radio bearing of a Uu interface and a QCI parameter QCI-Un applied to the radio bearing of a Un interface according to a preset corresponding relation, wherein the parameter QCI-Uu and the QCI parameter QCI-Un correspond to a QCI parameter QCI-EPS (Evolved Packet System) applied to the UE (User Equipment) EPS bearing; and scheduling the Uu interface by the RNs according to the QCI parameter QCI-Uu applied to the radio bearing of the Uu interface; and scheduling the Un interface by DeNB (Donor eNB) according to the QCI parameter QCI-Un applied to the radio bearing of the Un interface. The embodiment of the invention provides the QoS control mechanism at the access network side after RN introduction and a configuration method applied to the QCI parameters of the Uu and the Un.

Description

technical field [0001] The present invention relates to the communication field, in particular to an air interface QoS (Quality of Service, service quality) control method. Background technique [0002] In the prior art, the architecture of the EPS (Evolved Packet System, Evolved Packet System) system is as follows figure 1 Shown: [0003] Among them, UE (User Equipment, user terminal) and E-UTRAN (Evolved Universal Terrestrial Radio Access Network, evolved universal terrestrial radio access network) (including the Uu interface between them) belong to the scope of the access network, and the rest of the nodes belong to the core network. In the category, the corresponding interfaces are defined between different nodes. The transmission direction of downlink business data is "Operator's IP Service" -> PGW (PDN Gateway, packet data network gateway) -> SGW (Serving Gateway, serving gateway) -> E-UTRAN -> UE; the transmission direction of uplink data is the same as ...

Claims

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Application Information

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IPC IPC(8): H04W4/12H04W28/00H04W72/04
Inventor 鲍炜李国庆汪颖谌丽
Owner DATANG MOBILE COMM EQUIP CO LTD