Control method and device

A control method and external interface technology, applied in the field of communication, can solve the problem that the micro base station cannot meet the interface requirements, etc.

Active Publication Date: 2017-01-11
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiments of the present invention expect to provide a control method and device that can automatically identify and switch data interfaces, and solve the problem that the micro base station cannot meet the interface requirements in different application scenarios due to the small number of external interfaces of the RRU of the micro base station. question

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Embodiment 1

[0045] figure 1 Schematic flowchart of the control method provided by the embodiment of the present invention Figure 1 ,Such as figure 1 As shown, the control method mainly includes the following steps:

[0046] Step 101: Obtain the type of the external interface device connected to the external interface of the RRU.

[0047] Here, the external interface of the RRU may be an optical module interface, but is not limited to an optical module interface.

[0048] For example, the optical module interface may be a Small Form Pluggable (SFP, Small Form Pluggable) optical module, an SFP+ optical module, etc., but is not limited to the SFP optical module and the SFP+ optical module.

[0049] Preferably, the obtaining the type of the external interface device connected to the external interface of the RRU may include:

[0050] Read the identification number of the external interface device connected to the external interface of the RRU;

[0051] The type of the external interface...

Embodiment 2

[0085] figure 2 Schematic flowchart of the control method provided by the embodiment of the present invention Figure II ,Such as figure 2 As shown, the control method mainly includes the following steps:

[0086] Step 201: Pre-configure N data transmission channels.

[0087] Wherein, each data transmission channel corresponds to a type of external interface device; N is a positive integer greater than or equal to 2.

[0088] For example, N=4, the first data transmission channel corresponds to the Ethernet interface, the second data transmission channel corresponds to the serial port interface, the third data transmission channel corresponds to the USB interface, and the fourth data transmission channel corresponds to the optical fiber interface .

[0089] Wherein, the data channel of the optical fiber interface is a default data transmission channel. That is, if the type of external interface device connected cannot be identified, the data channel of the optical fiber ...

Embodiment 3

[0109] image 3 Schematic diagram of the composition and structure of the control device provided by the embodiment of the present invention Figure 1 ,Such as image 3 As shown, the device includes a data interface module 31 and a selection module 32; wherein,

[0110] The data interface module 31 is configured to acquire the type of the external interface device connected to the external interface of the RRU;

[0111] The selection module 32 is configured to select a corresponding data transmission channel according to the type of the external interface device, so that the base station and the external interface device perform data transmission based on the data transmission channel.

[0112] Here, the external interface of the RRU may be an optical module interface, but is not limited to an optical module interface.

[0113] For example, the optical module interface may be an optical module, an SFP+ optical module, and the like.

[0114] Here, the external interface dev...

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Abstract

The embodiment of the invention discloses a control method. The method comprises the steps of obtaining a type of an external interface device connected with an external interface of a radio remote unit (RRU); and selecting a corresponding data transmission channel according to the type of the external interface device, thereby enabling a base station and the external interface device to carry out data transmission based on the data transmission channel. The embodiment of the invention also discloses a control device.

Description

technical field [0001] The invention relates to communication technology in the field of communication, in particular to a control method and device. Background technique [0002] At present, the market demand for wireless communication base stations is comprehensive coverage, and the deployment of macro base stations has become saturated. Micro base stations are easy to deploy due to their small size, so the market demand for micro base stations is increasing. [0003] The main features of micro base stations are miniaturization and aesthetics. Therefore, the external interfaces of some radio remote unit (RRU, Radio Remote Unit) of some micro base stations are simplified, and only one standard external interface is reserved. However, in various practical application scenarios, interfaces of different data types need to be used. [0004] Therefore, how to make the micro base station meet the interface requirements in different application scenarios has become an urgent prob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/29H04W88/10
CPCH04B10/29H04W88/10
Inventor 宋飞张琪唐肖剑张宽怀
Owner ZTE CORP
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