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A data interaction method and base station hardware platform

A data interaction and hardware platform technology, applied in the field of communications, can solve problems such as poor stability and error-prone data interaction

Active Publication Date: 2017-08-11
COMBA TELECOM SYST CHINA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Embodiments of the present invention provide a data interaction method and base station hardware platform to solve the problems of error-prone and poor stability in data interaction in the prior art

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  • A data interaction method and base station hardware platform
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  • A data interaction method and base station hardware platform

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Embodiment Construction

[0018] An embodiment of the present invention provides a data interaction method and a base station hardware platform. In this method, the network port switching module samples the preamble sequence sent from the interface based on a specified frequency, and the specified frequency is N times the reference frequency. , N is an integer greater than 1, the network port switching module determines the best phase according to the preamble sequence based on the specified frequency sampling, and uses the sampling point corresponding to the best phase in the data obtained by subsequent sampling as the data sampled from the interface. Through the above method, the data sent from the interface is sampled based on the optimal phase, and the sampled data meeting the timing requirements of the interface can be obtained, thereby improving the accuracy and stability of data interaction.

[0019] Embodiments of the present invention will be described in detail below in conjunction with the ac...

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Abstract

The invention discloses a data interaction method and a base station hardware platform, which are used to solve the problems of error-prone and poor stability in data interaction in the prior art. In this method, the network port switching module samples the preamble sequence sent from the interface based on a specified frequency. The specified frequency is N multiples of the reference frequency, and N is an integer greater than 1. The preamble sequence sampled at the specified frequency determines the optimal phase, and the sampling point corresponding to the optimal phase in the data obtained by subsequent sampling is used as the data sampled from the interface. Through the above method, the data sent from the interface is sampled based on the optimal phase, and the sampled data meeting the timing requirements of the interface can be obtained, thereby improving the accuracy and stability of data interaction.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a data interaction method and a base station hardware platform. Background technique [0002] A common solution for the base station hardware platform is to use the hardware architecture of the main control module, business processing module, signal processing module, and extended function module to complete functions such as operation management control, protocol implementation, and signal processing. Especially for large-capacity applications, the base station hardware platform often multiplexes multiple functional modules on the hardware to meet the large-capacity requirements, and multiple functional modules often need to achieve frequent control and data interaction. [0003] At present, the data interaction between multiple functional modules is generally realized through the network port switching module. The network topology is as follows: figure 1 shown. [0004...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00
Inventor 向余熊黄锦华
Owner COMBA TELECOM SYST CHINA LTD