Multi-radio access network aggregation system, implementation method and network element of access network

A technology of wireless access network and implementation method, applied in multiple wireless access network aggregation system and its realization, field of access network element

Active Publication Date: 2012-02-08
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As the number of carrier aggregation increases, the peak rate of UE will reach another bottleneck

Method used

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  • Multi-radio access network aggregation system, implementation method and network element of access network
  • Multi-radio access network aggregation system, implementation method and network element of access network
  • Multi-radio access network aggregation system, implementation method and network element of access network

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Embodiment Construction

[0055] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0056] like figure 1 Shown is a flow chart of Embodiment 1 of the implementation method of multiple RAN aggregation systems in the present invention, including:

[0057] Step 101, the anchor RAN establishes a connection with the UE.

[0058] Step 102, the anchor RAN receives the RAB establishment request sent by the CN.

[0059] Step 103, the anc...

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PUM

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Abstract

The invention provides a multi-radio access network aggregation system, an implementation method and a network element of an access network. The method comprises that: an anchor radio access network (RAN) establishes connection with user equipment (UE); the anchor RAN receives a radio access bearer (RAB) establishment request from a core network (CN); the anchor RAN selects secondary RANs; and the anchor RAN transmits a quality of service (QOS) parameter to the secondary RANs, so that the secondary RANs establish connection with the UE according to the QOS parameter, and the anchor RAN keeps the connection with the UE. By the method provided by the embodiment of the invention, the aggregation of a plurality of RANs is realized; and the UE can establish the connection with the anchor RAN and the secondary RANs at the same time, so the peak rate of the UE can be increased.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular to a multiple radio access network (Radio Access Network, RAN for short) aggregation system, an implementation method thereof, and an access network element. Background technique [0002] Multi-carrier aggregation is introduced in Universal Mobile Telecommunications System (UMTS for short), 3GPP Long Term Evolution (LTE for short) and Code Division Multiple Access (CDMA for short) 200 networks. technology to increase the peak rate of user equipment (User Equipment, UE for short). With the increase of the number of carrier aggregation, the peak rate of UE will reach another bottleneck. [0003] Therefore, how to further increase the peak rate of the UE is an urgent problem to be solved. Contents of the invention [0004] Embodiments of the present invention provide a multiple RAN aggregation system, its implementation method, and an access network element, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/16H04W76/02
CPCH04W28/18H04W48/18H04W88/06H04W76/16H04W76/15H04W24/10H04W28/0268H04W76/10H04W76/25
Inventor 李秉肇陈燕燕吕春春陈取才
Owner HUAWEI TECH CO LTD
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