QCI determination method and QCI determination device

A technology for determining methods and units, applied in network traffic/resource management, electrical components, wireless communication, etc., can solve problems such as inconsistencies in the definition of extended QCIs, incorrect establishment of bearers, etc., and achieve the effect of ensuring establishment

Active Publication Date: 2016-03-23
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

During the roaming process, since some core network elements use the home network element, and the radio access network elements use the visited network element, there may be inconsistencies in the definition of the extended QCI between the two network elements, resulting in the situation that the bearer cannot be established correctly.

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  • QCI determination method and QCI determination device
  • QCI determination method and QCI determination device
  • QCI determination method and QCI determination device

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Embodiment Construction

[0022] 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, not all, embodiments of the present invention. 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.

[0023] The present invention provides a method for determining QCI, which is mainly applicable to the QCI information transmission process of mobile terminals in roaming services, such as figure 1 As shown, its process includes:

[0024] 101. After receiving a bearer establishment request initiated by a user, acquire a first QCI corresponding to the bearer requested by the user to be established.

[0025] 102. When the type of the first QCI is an extended QCI, det...

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Abstract

The invention discloses a QCI determination method, relates to the wireless communication field and can effectively guarantee that bearing can be correctly established in a roaming process. The method comprises steps that a bearing establishment request emitted by a user is received, a first QCI corresponding to bearing in the user establishment request is acquired; when the type of the first QCI is an expansion QCI type, a value range of a business type corresponding to bearing under the present user grade of the user is determined; according to the value range of a business type corresponding to bearing under the present user grade of the user, a second QCI corresponding to the first QCI is determined, the type of the second QCI is a standard QCI; a third QCI corresponding to the second QCI is determined according to the second QCI, a roaming protocol in a roaming region and user attribution information. The QCI determination method is suitable for a roaming bearing establishment process.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method and device for determining QCI. Background technique [0002] With the continuous breakthrough of network technology and the rapid development of application services, how to make better use of network resources to provide users with differentiated services has become a hot spot in network research. Specifically, in an LTE network, differentiated services are implemented based on QoS technology. The basic parameters of QoS technology include QCI, ARP (AddressResolutionProtocol, address resolution protocol), GBR (GuaranteedBitRate, guaranteed bit rate), MBR (MaximumBitRate, maximum bit rate), UE-AMBR (User-AggregateMaximumBitRate, user aggregate maximum bit rate) and APN-AMBR (AccessPointName-AggregateMaximumBitRate, access point aggregate maximum bit rate). QCI (QoSClassIdentifier) ​​is a packet forwarding processing parameter that controls the bearer clas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/24
CPCH04W28/24
Inventor 张勍李德峰盛煜李福昌
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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