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System and method for preventing user terminal at current network from accessing into test carrier cell

A technology of user terminals and test areas, applied in the field of communication, can solve problems such as low throughput, test carrier frequency interference, and poor service quality

Inactive Publication Date: 2010-12-29
CHINA UNITED NETWORK COMM GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When user terminals on the live network access the test carrier frequency, it will cause interference to the test carrier frequency, and it is impossible to accurately evaluate the gains brought by the new technology. At the same time, the test carrier frequency needs to be loaded during the test. Due to insufficient power and excessive interference, the throughput rate is relatively low, which brings poor service quality to existing network users.

Method used

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  • System and method for preventing user terminal at current network from accessing into test carrier cell
  • System and method for preventing user terminal at current network from accessing into test carrier cell
  • System and method for preventing user terminal at current network from accessing into test carrier cell

Examples

Experimental program
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specific Embodiment approach

[0087] A specific embodiment is as follows.

[0088] The first configuration module is used to add the test carrier frequency cell configuration data involved in the test area on the RNC; configure the neighbor relationship of the added test carrier frequency cell on the RNC; configure a new LAC for the test carrier frequency cell on the RNC .

[0089] The second configuration module is used for adding corresponding LAC configuration on the MSC; based on the IMSI, it is set in the MSC that the current network user terminal cannot access the test carrier frequency cell.

[0090] The system also includes an HLR, and the HLR includes a third configuration module, which is used to open an account for the USIM card corresponding to the test terminal in the HLR, and configure the QoS parameters corresponding to the USIM.

[0091] The system also includes a test terminal, and the test terminal includes a fourth configuration module, which is used to set the test terminal to preferab...

Embodiment

[0134] Examples are described below.

[0135] When the RNC sends the system message, it will broadcast the message of the access policy of the test carrier frequency cell to the user terminal within the coverage of the cell. After receiving the message, the user terminal will judge whether it is a class 15 card. If the signal condition of the signal condition is selected, initiate an RRC connection request to access the test carrier cell; if not, it will not try to access the test carrier cell, and instead access to other cells.

[0136] This solution can ensure that only test terminals are allowed to access the test carrier frequency, and prevent user terminals on the existing network from trying to access the test carrier frequency, which will bring bad experience to the existing network users and will not affect the KPI indicators of the network. The solution of firing USIM cards of class 15 and RAN side parameters can avoid the disadvantages of the single-domain rejection ...

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Abstract

The invention relates to a method and a system for preventing a user terminal at a current network from accessing into a test carrier cell, and the method comprises the following steps: step one, configuring a new LAC for the test carrier cell on an RNC, and setting that a test terminal with a specific IMSI number can access into the test carrier cell while the user terminal at the current network can not access into the test carrier network on an MSC; and step two, banning the user terminal at the current network from accessing when the user terminal at the current network tries to register in cell to which the new LAC belongs. The invention can avoid interference from the user terminal at the current network on the test carrier band.

Description

technical field [0001] The present invention relates to the communication field, in particular to a system and method for preventing a user terminal on an existing network from accessing a test carrier frequency cell. Background technique [0002] At present, 3G networks are being applied on a large scale, and various new technologies are constantly emerging, so it is necessary to continuously test the functions and performance of new technologies. For example, in the current WCDMA network, new technology tests (such as 64QAM (quadrature amplitude modulation), MIMO (multiple input multiple output), Dual Cell (dual carrier bundling), etc.) need to add a new test carrier frequency, according to the existing network configuration, the user terminal on the live network can randomly access the carrier frequency of the live network and the new test carrier frequency. [0003] When user terminals on the live network access the test carrier frequency, it will cause interference to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/00H04W48/02
Inventor 张忠平马红兵蔡庆宇黄志勇毕猛王常玲陈国利王靖宇傅强杨剑键
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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