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Data test device suitable for interface between base station and its controller

A base station controller, data testing technology, applied in the direction of selection device, electrical components, radio/induction link selection arrangement, etc., can solve the problems of communication link impact, waste of resources, etc., and achieve the effect of low cost

Active Publication Date: 2009-11-04
DATANG MOBILE COMM EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In addition, when using this general-purpose protocol analysis instrument to monitor the interface between the base station and its controller, often only one signal can be drawn out through the three-way connector, which will inevitably affect the communication link.
Finally, this kind of general-purpose protocol analysis instrument often has many other functions, and only using it to test the interface between the base station and its controller often causes a lot of waste of resources

Method used

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  • Data test device suitable for interface between base station and its controller
  • Data test device suitable for interface between base station and its controller
  • Data test device suitable for interface between base station and its controller

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Embodiment Construction

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] Firstly, the implementation process of the present invention will be described in detail by taking the Iub interface of the 3G mobile communication system as an example.

[0034] Such as figure 2 Shown, the present invention mainly comprises test equipment (Iub interface data access unit) and PC machine (control unit) two parts. The PC completes the control of the test equipment. The two parts are described in detail below.

[0035]The test equipment of the present invention includes a processor for signaling processing, an interface switching matrix module, an interface module and a power supply. Among them, the interface module includes two external connections, STM (Synchronous Transmission Mode, synchronous transmission mode) interface and E1 interface, which respectively provide STM-1 optical interface and E1 coaxial cable interface. The E1 i...

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Abstract

The invention discloses a data testing device suitable for the interface between a base station and its controller. It is proposed to solve the single use of the existing testing device. The invention includes a data access unit and a control unit for the interface between the base station and its controller. The interface data access unit is used to complete the data exchange with the interface; the control unit is connected to the interface data access unit, and is used to control the interface data access unit to complete the data of the opposite element of the interface with the base station and its controller Interaction, complete the monitoring and analysis of interface data at the same time; the interface data access unit includes a signaling processor, interface switching matrix module and interface module; the interface switching matrix module and interface module are connected to the signaling processor, and the signaling processor completes Configure and control the interface switch matrix module and interface module, and receive control instructions sent by the control unit at the same time; the interface module is connected to the interface switch matrix module to provide connection with the interface between the base station and its controller. The invention is compatible with the optical port and the electrical port, and has low cost.

Description

technical field [0001] The invention relates to a data testing device suitable for the interface between a base station and its controller. Background technique [0002] Mobile communication is one of the fields with the fastest development in various fields of communication in recent years. Its development has experienced the analog communication era, 2G and 3G era. As a representative of 2G, the GSM digital mobile communication system includes a base station subsystem (base station and its controller) network and switching subsystem (this part is most similar to a fixed network) and is sometimes called a core network. [0003] With the continuous development of technology, the third-generation mobile communication standards have gradually formed three mainstream standards after continuous integration, namely WCDMA (Wideband Code Division Multiple Access) proposed by Europe, CDMA2000 proposed by the United States and China. TD-SCDMA (Time Division-Code Division Multiple A...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/34H04Q7/30H04W24/00H04W92/12
Inventor 张春青贯威
Owner DATANG MOBILE COMM EQUIP CO LTD
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