Unlock instant, AI-driven research and patent intelligence for your innovation.

Base station controller as well as disturbance testing method and system

A base station controller and interference testing technology, applied in the field of communication, can solve problems such as service interruption and non-power generation, and achieve the effect of reducing manual intervention

Inactive Publication Date: 2013-10-02
吴中区横泾博尔机械厂
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] During the research and practice of the prior art, the inventors of the embodiments of the present invention found that the prior art has the following technical problems: when the test terminal detects that the cell is interfered by the non-primary B carrier in the adjacent cell, it must force the base station to control The device sends idle bursts to make the non-primary B carrier of the cell generate power, and the primary B frequency of the cell does not generate power, which requires multiple manual interventions and will cause service interruption

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Base station controller as well as disturbance testing method and system
  • Base station controller as well as disturbance testing method and system
  • Base station controller as well as disturbance testing method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The basic flow of the non-dominant B interference test method in the first embodiment of the present invention can be referred to figure 1 , the interference detection method of this embodiment includes:

[0030] In step 101, the base station controller divides the first cell into a plurality of sub-cells, and each frequency point carrier of the first cell is respectively used as a main B carrier of each sub-cell of the first cell.

[0031] Assume that the first cell is cell A, and cell A has N non-primary B carriers and one primary B carrier, divide cell A into (N+1) sub-cells, the primary B carrier in original cell A and each non-principal B carrier The B carriers are respectively configured as primary B carriers of a sub-cell.

[0032] For example, cell A has N non-primary B carriers such as TRa1, TRa2...TRaN, etc. TRa0 is the primary B carrier of cell A, and cell A is divided into A0, A1, A2...AN, etc. (N+1) sub-cells, TRa0, TRa1, TRa2...TRaN (N+1) carriers are re...

Embodiment 2

[0049] For ease of understanding, the interference test method in the embodiment of the present invention is described in detail below, please refer to figure 2 , the second embodiment of the interference testing method in the embodiment of the present invention includes:

[0050] Step 201, the base station controller divides the cell A and the neighboring cells B, C, and D of the cell A into a plurality of sub-cells respectively, and divides the sub-cells divided by the original cell A into the sub-cells divided by the neighboring cells B, C, and D respectively. The sub-cells are configured as neighboring cells.

[0051] Wherein, for a specific division method, reference may be made to step 101 and step 102 in Embodiment 1. Assuming that the original cell A is divided into three sub-cells A0, A1, and A2, the primary B carrier of the sub-cell A0 is the primary B carrier of the original cell A, and the primary B carriers of the A1 and A2 sub-cells are the non-primary B carrie...

Embodiment 3

[0068] The base station controller that is used to carry out above-mentioned interference test method is described below, see image 3 , is a schematic structural diagram of the base station controller in this embodiment, and the base station controller includes:

[0069] The first configuration module 11 is configured to divide the first cell into a plurality of sub-cells, and each frequency point carrier of the first cell is respectively used as a main BCCH carrier of each sub-cell of the first cell.

[0070] Assume that the first cell is cell A, and cell A has N non-primary B carriers and one primary B carrier, divide cell A into (N+1) sub-cells, the primary B carrier in original cell A and each non-principal B carrier The B carriers are respectively configured as primary B carriers of a sub-cell.

[0071] The second configuration module 12 is configured to divide each neighboring cell of the first cell into a plurality of sub-cells, and each frequency point carrier of eac...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses a base station as well as disturbance testing method, device and system. The disturbance testing method comprises the following steps of: dividing a first cell into a plurality of subcells, and respectively using the carrier wave of each frequency point of the first cell as the main BCCH (Broadcast Control Channel) carrier wave of each subcell of the first cell; respectively dividing each adjacent cell of the first cell into a plurality of subcells, and respectively using the carrier wave of each frequency point of each adjacent cell as the main BCCH carrier wave of each subcell of the adjacent cell, wherein the subcells of the first cell are mutually adjacent to the subcells of all the adjacent cells; and measuring the disturbance of a testing terminal by the subcells of each adjacent cell in each subcell of the first cell, and calculating the disturbance of the testing terminal by each adjacent cell in the first cell. The implementation of the embodiment avoids manual intervention forcing to send a dummy burst to check the disturbance of non main B carrier wave, thereby reducing manual intervention.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a base station controller and an interference testing method and system. Background technique [0002] When a cell has multiple carriers, one of the main carrier frequencies is configured as the main broadcast control channel (BCCH, Broadcast Control Channel) carrier, referred to as the main B carrier, and the main B carrier will continuously send messages to users in the cell , while other carrier frequencies in the cell are configured as non-main B carriers, and the non-main B carriers send messages to users intermittently. [0003] Today, the test terminal conducts an interference test on the main B carrier of the cell A by the interference of the main B carrier of the neighboring cell in the cell A. The process is specifically as follows: [0004] The base station controller sends the neighbor cell information to the test terminal, which indicates which neighb...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/08H04W88/12
Inventor 刘冯仲海泉董继征
Owner 吴中区横泾博尔机械厂