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Method and device for configuring E-DCH calling and equipment

A technology for connection configuration, configuration request

Active Publication Date: 2014-05-21
ALCATEL LUCENT SHANGHAI BELL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this method is that if the user equipment triggers the reconfiguration process in the case of macro-diversity, in the case of this method, the RNC may send an NBAP message to the base station because the CAC detection of a base station is successful. When the CAC detection of another base station fails, it directly rejects the E-DCH of the base station, which will lead to unnecessary NBAP messages: revoke the established configuration with the previous base station, and re-send new corresponding connections to the two base stations respectively ask
This method will also increase the burden of interface message transmission

Method used

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  • Method and device for configuring E-DCH calling and equipment
  • Method and device for configuring E-DCH calling and equipment
  • Method and device for configuring E-DCH calling and equipment

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0022] figure 1 A flowchart of a method for configuring an Enhanced Uplink Dedicated Channel (Enhanced Dedicated Channel, E-DCH) call according to the present invention is shown. The method according to the present invention is realized by a radio network control (Radio Network Control, RNC) device, wherein the RNC device includes devices for providing mobility management, call processing, link management and handover mechanisms.

[0023] The method according to the present invention comprises step S1 and step S2.

[0024] refer to figure 1 , in step S1, the RNC device obtains the number of cell users of each cell corresponding to the current call.

[0025] Wherein, the number of users in the cell includes any of the following:

[0026] 1) The total number of users; the total number of users is used to indicate the number of users using the E-DCH connecti...

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Abstract

The invention provides a method and a device for configuring E-DCH calling and equipment. The method comprises steps that: the district user number of each district corresponding to present calling is acquired; whether the user number of each district satisfies a predetermined condition is respectively determined, and a connection configuration request is correspondingly sent according to the determination result. The method is advantaged in that whether the user number supporting E-DCH connection in each district corresponding to the present calling is in a saturated state is predetermined in RNC equipment firstly, whether the predetermined type E-DCH connection user number is in a saturated state is predetermined, and the corresponding connection configuration request is sent according to the saturation state, so a resending process of a new connection configuration request after the former sent connection configuration request is rejected by a base station is avoided, and an NBAP message transmission process and interface information transmission burdens are reduced.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, device and equipment for configuring calls of enhanced uplink dedicated channels. Background technique [0002] In a mobile wireless network, when multiple Enhanced Dedicated Channel (E-DCH) calls are established in the same cell, the uplink data throughput of each user equipment and the throughput of each cell will be greatly reduced, and because the base station can support a limited number of users with a transmission time interval (Transmission Time Interval, TTI) of 2 milliseconds, so when the E-DCH calls in a cell increase, the calls of the cell Dropout rates will also increase. [0003] There are two existing solutions to this problem: [0004] One solution is to implement E-DCH call management control (Call Admission Control) in the base station, for example, when the base station cannot support more E-DCH calls, it will return feedback informat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/16H04W76/02
Inventor 韩玉荣罗云娟朱江
Owner ALCATEL LUCENT SHANGHAI BELL CO LTD
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