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Method, device and base station for acquiring Ethernet data frames

A technology of Ethernet and data frames, applied in the field of communication, can solve problems such as inability to directly view, inability to complete capture, etc.

Active Publication Date: 2017-03-15
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Otherwise, it cannot be viewed directly, which makes it impossible for commonly used Ethernet data frame capture software to complete the capture

Method used

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  • Method, device and base station for acquiring Ethernet data frames
  • Method, device and base station for acquiring Ethernet data frames
  • Method, device and base station for acquiring Ethernet data frames

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Embodiment Construction

[0047] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] refer to Figure 4 , propose an embodiment of the method for obtaining Ethernet data frames in the present invention, including:

[0049] While the baseband unit and the radio frequency unit are exchanging the CPRI protocol data frame, the baseband unit or the radio frequency unit extracts the Ethernet data frame in the CPRI protocol data frame and sends it to the capturing device external to the baseband unit or the radio frequency unit.

[0050] The above steps may include:

[0051] Step S10, when the CPU module of the baseband unit or the radio frequency unit sends the Ethernet data frame to the CPRI protocol module or after sending the Ethernet data frame to an external interface module other than the CPRI protocol interface; or the CPU module receives the CPRI protocol module Simultaneously or after send...

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Abstract

Disclosed are a method and device for acquiring an Ethernet data frame, and a base station. The method comprises: a base band unit and a radio unit extracting an Ethernet data frame from a CPRI protocol-based data frame when exchanging the CPRI protocol-based data frame, and sending the extracted Ethernet data frame to a capture device externally connected to the base band unit or the radio unit. Through the present invention, the Ethernet data frame encapsulated in the CPRI protocol-based data frame and exchanged between the base band unit and the radio unit can be easily captured, the content of the Ethernet data frame can be directly viewed or commonly used Ethernet data frame capture software can be used to capture the Ethernet data frame and assist in analysis of the frame.

Description

technical field [0001] The invention relates to the communication field, in particular to a method, device and base station for acquiring Ethernet data frames. Background technique [0002] In the base station system of mobile communication, a single base station is generally divided into a baseband unit and a radio frequency unit. When building a single base station, radio frequency units can be combined with baseband units to form a centralized base station, or they can be placed independently to form a distributed base station system. [0003] With the development of mobile communication technology, especially in the third-generation mobile communication system, the traditional base station that integrates baseband unit and radio frequency unit is difficult to meet the needs of rapid network construction. Therefore, most of the new generation of base stations use distributed base station systems, that is, the formation of figure 1 The new networking architecture of a ba...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/00H04W88/08
CPCH04W24/08H04W88/085
Inventor 李晋陈潇谭然乾春燕
Owner ZTE CORP