Set-up method and system for empty port load-supporting

A processing method and business technology, applied in the field of communication, can solve problems such as inability to achieve preemption

Active Publication Date: 2009-03-04
XFUSION DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0023] The purpose of the present invention is to provide a processing method for service preemption. Through the present invention, when the resources of Node B or DRNC are insufficient, preemption can be carried out according to specific services, which solves the problem that Node B or DRNC in the prior art can only initiate The RL preemption of all services of the same UE in the cell cannot realize the disadvantage of preempting according to the service

Method used

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  • Set-up method and system for empty port load-supporting
  • Set-up method and system for empty port load-supporting

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Embodiment Construction

[0042]The first embodiment provided by the present invention is the process of preempting services under the same RNC, and its implementation process is as follows figure 1 shown, including the following steps:

[0043] Step 1, when the user initiates the establishment of the service, RAB (Radio Access Bearer, Radio Resource Bearer) assignment request message is sent to RNC (Radio Network Controller, Radio Network Controller), and the DCH corresponding to the service is carried in the message The Allocation / Retention priority information element is used to indicate the priority of the service and whether the service has the ability to preempt and be preempted.

[0044] Step 2, RNC sends RL (RadioLink, wireless link) establishment message directly to Node B (base station) under the situation of sufficient resources; Under the situation of insufficient resources, judge whether described business can be guaranteed to insert according to described information element , and which...

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Abstract

The key ideal of invention is: sending end sends service request; when resources are insufficiency, according to said service request, the receiving end determines the service capable of being occupied, and indicates the DCH corresponding to the occupied service; according to the indication, said sending end release the service on the DCH.

Description

technical field [0001] The invention relates to the communication field, in particular to a processing technology for service preemption. Background technique [0002] With the massive application of high-speed data services in WCDMA (Wideband Code Division Multiple Access) systems, especially with the gradual maturity of HSDPA (High Speed ​​Downlink Packet Access) technology, it is necessary to The user's service quality is guaranteed under the power resources and downlink code resources. In order to ensure the quality of service for users, load admission and code resource admission technologies are widely used. The application of the admission technology can restrict the access of new users through the self-interference system when the capacity of many hotspot cells is severely restricted, or credit resources, transmission resources, etc. are restricted. In the process of applying the load admission and code resource admission technologies, as an important feature of 3G ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/06H04W74/08H04W76/02H04W72/00H04W92/10
Inventor 郭坤
Owner XFUSION DIGITAL TECH CO LTD
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