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Method and device for identifying data card port attributes

A technology of port attribute and identification method, applied in the field of identification method and device of data card port attribute, to achieve the effect of improving port identification efficiency

Active Publication Date: 2017-12-05
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method requires the data card application program to scan all the data card ports to find the AT and MODEM ports. It is impossible to know the corresponding port attributes when the data card application program is working, thus delaying the online time of the data card

Method used

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  • Method and device for identifying data card port attributes
  • Method and device for identifying data card port attributes
  • Method and device for identifying data card port attributes

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Embodiment Construction

[0019] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0020] figure 1 is a flowchart of a method for identifying a data card port attribute according to an embodiment of the present invention, such as figure 1 As shown, the method mainly includes the following steps (step S102-step S104):

[0021] Step S102, obtaining identification information of each port of the currently inserted or restarted data card;

[0022] In the embodiment of the present invention, the identifiers of all the ports of the data card that need to be inserted or restarted can be obtained first, and the matching rules (including generating the port name information of each port of all the ports of the data card) are generated according to the identifiers of all the ports, and the...

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Abstract

The invention discloses a method and a device for identifying the attribute of a data card port. Wherein, the method includes: obtaining the identification information of each port of the currently inserted or restarted data card; according to the identification information of each port, calling a matching rule to identify the port attribute of each port of the data card, wherein the matching rule includes: port The corresponding relationship between the port attribute and the port identification; record the port attribute information of each port of the current data card. Through the present invention, each port of the data card can be identified without polling all ports of the data card, thereby improving work efficiency.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and device for identifying the attributes of a data card port. Background technique [0002] As an Internet access product, the data card has been more and more widely used due to its portability. Currently, there are two ways to use the data card: mode 1, using the data card application program on the host side to complete the data service function; mode 2, the data card acts as a server in the client / server system. [0003] In mode 1, the data service function includes a data card port identification function, and the data card port identification mainly includes: data card identification, data card entry multi-port mode identification, and data card port attribute identification. In the prior art, the identification of the data card is mainly by traversing the USB devices on the USB bus to obtain the device descriptor corresponding to the USB device, thereby obtaini...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/10
CPCG06F13/4081G06F2213/3804
Inventor 李兵李睿李晓锋
Owner ZTE CORP