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Method and apparatus for collecting wireless link information, and terminal

A wireless link and collection device technology, applied in wireless communication, electrical components, etc., can solve the problems of high packet loss rate, long IP packet routing and forwarding time, poor performance and user experience, etc.

Active Publication Date: 2017-02-15
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the diversification of mobile Internet business models, it is found in the test that some mobile application APPs have poor performance and user experience scenarios, such as when a large number of TCP (Transmission Control Protocol, Transmission Control Protocol) retransmissions occur, sometimes due to It is caused by wireless link coverage, and sometimes it is not due to wireless coverage, but the performance of the server corresponding to the APP needs to be optimized (for example, the server server sends packets slowly), or a fault occurs between certain routes of the current core network backbone network, resulting in IP packets. Route forwarding takes a long time (extended loopback time, high packet loss rate, etc.), and currently there is no similar means to automatically collect such problems to facilitate location and diagnosis of the cause of the problem

Method used

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  • Method and apparatus for collecting wireless link information, and terminal
  • Method and apparatus for collecting wireless link information, and terminal
  • Method and apparatus for collecting wireless link information, and terminal

Examples

Experimental program
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no. 1 example

[0034] Such as figure 1 As shown, the method for collecting wireless link information in the embodiment of the present invention may include:

[0035] Step 11, obtaining the transmission control protocol TCP message received and / or sent through the wireless link layer;

[0036] Step 12, determining received and / or sent transmission status information according to the TCP message;

[0037] Step 13, when the transmission status information meets the preset condition, trigger the radio resource control layer RRC (RRC, Radio Resource Control) to record the radio link information.

[0038] Through the above steps 12 to 13, when it is detected that the transmission status information of the TCP message meets the preset conditions, the radio resource control layer RRC is triggered to collect wireless link information, so that the network side can use this log to realize whether there is a fault in the wireless link layer Perform detection to confirm the possible impact of TCP on th...

no. 2 example

[0049] The method for collecting wireless link information may include:

[0050] Step 11, obtaining the transmission control protocol TCP message received and / or sent through the wireless link layer;

[0051] Step 12, determining received and / or sent transmission status information according to the TCP message;

[0052] Step 131 , when the transmission state information meets a preset condition, trigger the radio resource control layer RRC to record the radio link information, wherein the preset condition is to repeatedly send or receive the same TCP message multiple times.

[0053]In the embodiment of the present invention, since there are many failures, the preset conditions are also different. By obtaining the transmission status information, when the preset condition is repeatedly sending or receiving the same TCP message, trigger the wireless The resource control layer RRC collects wireless link information, so that the network side can use the log to detect whether ther...

no. 3 example

[0055] The method for collecting wireless link information may include:

[0056] Step 11, obtaining the transmission control protocol TCP message received and / or sent through the wireless link layer;

[0057] Step 12, determining received and / or sent transmission status information according to the TCP message;

[0058] Step 132, when the transmission state information meets a preset condition, trigger the radio resource control layer RRC to record the radio link information, wherein the preset condition is repeatedly sending or receiving the same segment of continuous TCP packets.

[0059] In the embodiment of the present invention, since there are many failures, it is not necessarily to repeatedly send or receive the same TCP message, but to repeatedly receive or send a TCP message at the same end, so by obtaining the transmission State information, when the preset condition is to repeatedly send or receive the same continuous TCP message, trigger the radio resource control...

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Abstract

The invention provides a method and apparatus for collecting wireless link information, and a terminal and relates to the field of wireless data service, wherein the method for collecting wireless link information comprises acquiring transmission control protocol (TCP) messages received and / or transmitted via a wireless link layer; determining received and / or transmitted transmission status information according to the TCP messages; and triggering a radio resource control layer RRC to record the wireless link information when the transmission status information conforms to a preset condition. Thus, not only data collection is achieved, but also the richness and diversity of collected information are improved to facilitate subsequent fault detection of a network side on the wireless link layer.

Description

technical field [0001] The invention relates to the field of wireless data services, in particular to a method, device and terminal for collecting wireless link information. Background technique [0002] With the diversification of mobile Internet business models, it is found in the test that some mobile application APPs have poor performance and user experience scenarios, such as when a large number of TCP (Transmission Control Protocol, Transmission Control Protocol) retransmissions occur, sometimes due to It is caused by wireless link coverage, and sometimes it is not due to wireless coverage, but the performance of the server corresponding to the APP needs to be optimized (for example, the server server sends packets slowly), or a fault occurs between certain routes of the current core network backbone network, resulting in IP packets. The route forwarding time is long (the loopback time is extended, the packet loss rate is high, etc.), and currently there is no similar ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/04
CPCH04W24/04
Inventor 陈燕燕姜雪松
Owner CHINA MOBILE COMM GRP CO LTD