Data receiving method and apparatus of communication interface

A data receiving method and a technology of a communication interface, which are applied in the field of data receiving of a communication interface, can solve problems such as low stability of the data receiving method, and achieve the effects of saving troubleshooting time, improving stability, and ensuring correctness

Inactive Publication Date: 2016-12-21
HISENSE BROADBAND MULTIMEDIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a data receiving method and device for a communication interface, which are used to solve the problem of low stability of the data receiving method of the existing communication interface

Method used

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  • Data receiving method and apparatus of communication interface
  • Data receiving method and apparatus of communication interface
  • Data receiving method and apparatus of communication interface

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Embodiment Construction

[0055] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0056] After the connection of the existing communication interface is abnormal, when the connection is restored, the data transmission of the communication interface cannot automatically return to normal, and the communication device where the communication interface is located needs to be restarted, which has the problem of poor st...

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Abstract

The invention provides a data receiving method and apparatus of a communication interface. The method applied to a communication device using a communication interface to carry out data transmission comprises: receiving of a data frame within preset transmission time is determined; and the received data frame is verified. According to the method and apparatus, when the data frame is received, preset transmission time is set; and thus the data interface can abandon receiving of the current data frame when communication is abnormal and starts receiving of a new data frame, and carries out verification and checking to determine that the received data frame is one sent by a transmitting terminal after completion of the data frame receiving. Therefore, when the communication interface connection becomes abnormal, restarting of the communication device is avoided; the fault processing time is saved; stability of the communication interface is improved; and the communication data correctness is guaranteed.

Description

technical field [0001] The present invention relates to computer technology, and in particular, to a data receiving method and device of a communication interface. Background technique [0002] When the two communication interfaces are connected for data transmission, the respective transceiver modules of the two communication interfaces transmit and receive data according to a preset data transmission protocol. Since the two communication interfaces are connected in direct contact, the data transmission security is relatively high. Therefore, the transceiver module of the existing communication interface does not perform data verification when data is received. [0003] However, when there is a misoperation or hot swap during the data transmission process, the communication between the two communication interfaces may be disconnected. When the two communication interfaces are restored, the receiving process of a certain data may not be stopped. If the transmission of new d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00
Inventor 宗树伟
Owner HISENSE BROADBAND MULTIMEDIA TECH
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