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Method for service call queuing

A business call and business technology, applied in access restrictions, electrical components, wireless communication, etc., can solve the problems of complex maintenance, fixed timer length, and high timer resource occupation, so as to simplify system implementation and avoid starvation of users , the effect of saving system resources

Active Publication Date: 2006-11-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The disadvantage is that although simple, it leads to a high call rejection rate
[0007] Existing technology 2: If the new call is not admitted, it will be queued, but each new user in the queue is controlled by a separate timer, and the length of the timer is fixed
[0008] Its disadvantage is that each user uses a separate timer, resulting in excessive timer resource occupation and complicated maintenance
When resources are released, new users are not notified and cannot be connected to the network in time, which has a hysteresis effect

Method used

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Embodiment Construction

[0031] The invention provides a method for queuing service calls. After a user initiates a new service request, if the user is denied access, the service request will be queued with a time stamp. When the system has resources released, the trigger process is started and the queue is selected. The business requests make admission attempts in sequence; if the queue is configured with a heartbeat timer, when a heartbeat cycle times out, the triggering process is also started; the final rejection of the business request or the admission attempt of the out-of-queue are performed through the set judgment conditions Business requests are selected, and these judgment conditions can be set according to attributes such as the maximum queuing time, elapsed queuing time, and priority of the business request to reflect differentiated service characteristics.

[0032] The nouns involved in the specific description to be carried out below have the following meanings:

[0033] Service request...

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Abstract

The present invention discloses service call queuing method. Said invention ensures user capable of in time entering network in resource releasing, through configuring queue service selection condition to provide difference service characteristic; only using cycle triggering functional timer substituting each queuing user configured timer, saving system resources and simplifying system implementation doublet trigger system configuration, capable of periodicity originating attempt in no resource releasing state. The present invention can effectively reduce calling reject rate, raising system capacity and user's accessing successful probability.

Description

technical field [0001] The invention relates to a user access technology in a communication system, in particular to a service call queuing method. Background technique [0002] WCDMA (Wideband Code Division Multiple Access, a broadband wireless communication system based on Code Division Multiple Access) is an interference-limited system. After admitting a new call, the uplink broadband total received power (RTWP, Received Total Wideband Power), downlink Transmitted Carrier Power (TCP, Transmitted Carrier Power) will increase. If the number of users connected to the system is not controlled, communication quality may decrease due to too much interference, or even call drop. Therefore, Call Admission Control (CAC, Call Admission Control) needs to be used to control users who request access. Admission control is required for new calls, handovers, or adding new services to existing calls, or reconfiguring transmission channels for existing services. [0003] Due to the exist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/02H04W76/06
Inventor 王宏伟
Owner HUAWEI TECH CO LTD
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