CN106982166B - Method and device for solving network congestion - Google Patents
Method and device for solving network congestion Download PDFInfo
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- CN106982166B CN106982166B CN201710245385.1A CN201710245385A CN106982166B CN 106982166 B CN106982166 B CN 106982166B CN 201710245385 A CN201710245385 A CN 201710245385A CN 106982166 B CN106982166 B CN 106982166B
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- 238000005259 measurement Methods 0.000 claims abstract description 15
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- 238000001514 detection method Methods 0.000 claims description 10
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- 238000012360 testing method Methods 0.000 description 7
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- 238000004891 communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 238000010998 test method Methods 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/12—Avoiding congestion; Recovering from congestion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/22—Traffic shaping
- H04L47/225—Determination of shaping rate, e.g. using a moving window
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Abstract
The invention provides a method and a device for solving network congestion, comprising the following steps: the router stores the signed bandwidth; when network congestion is detected, the router carries out network bandwidth speed measurement; if the current bandwidth is lower than the preset proportion of the signed bandwidth, the router reduces the network speed of the terminal for starting the point-to-point software to be the preset limited network speed; and if the current bandwidth is not lower than the preset proportion of the signed bandwidth, the router adjusts the wireless channel into a preset limiting channel, and the occupation of the limiting channel is lower than that of the current using channel. The invention can avoid or relieve network congestion and improve user experience.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a method and a device for solving network congestion.
Background
In the operation process of the system, network communication faults or network load exceeds available resources, data packet loss, transmission delay increase, network throughput decrease and other phenomena occur, namely network congestion occurs. In the experience of users using the network, especially in the process of dial-up networking through a router, various connection anomalies are shown, such as slow opening of a webpage, no video loading, or delay of voice and video chatting. For these connection abnormal situations, the user generally considers that the reason of the network abnormality is due to the small bandwidth, poor wireless signal, or backward hardware of the mobile device, and the like, and the measures taken by the user are to continuously refresh the page, to perform network connection again, to modify the wireless password of the router again, to modify the wireless configuration of the router again, or to restart the test device.
In the process of implementing the invention, the inventor finds that the prior art has at least the following problems:
the wireless routing products in the current market have no special mechanism to deal with the network delay or congestion condition when users surf the internet, and users can do a series of measures of getting half the effort, such as restarting routers manually or contacting operators to service home.
It should be noted that the above background description is only for the sake of clarity and complete description of the technical solutions of the present invention and for the understanding of those skilled in the art. Such solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the invention.
Disclosure of Invention
In view of the foregoing problems, an object of embodiments of the present invention is to provide a method and an apparatus for solving network congestion, which can avoid or alleviate network congestion and improve user experience.
In order to achieve the above object, an embodiment of the present invention provides a method for solving network congestion, including: the router stores the signed bandwidth; when network congestion is detected, the router carries out network bandwidth speed measurement; if the current bandwidth is lower than the preset proportion of the signed bandwidth, the router reduces the network speed of the terminal for starting the point-to-point software to be the preset limited network speed; and if the current bandwidth is not lower than the preset proportion of the signed bandwidth, the router adjusts the wireless channel into a preset limiting channel, and the occupation of the limiting channel is lower than that of the current using channel.
Further, the router stores the contracted bandwidth, comprising: when the user configures the internet access mode, the router stores the signed bandwidth of the network operator used by the current user.
Further, the detecting network congestion includes:
when detecting that the received downlink data is smaller than a preset downlink threshold value, the router judges that the network is congested; or, when it is detected that the number of received uplink data requests is greater than a preset uplink threshold, the router determines that the network is congested.
Further, the method further comprises: after the router limits the network speed of the terminal for starting the point-to-point software to a preset limiting network speed or adjusts a wireless channel to a preset limiting channel, the router performs second network congestion detection; if network congestion is detected, the router prompts the user to modify the router management password and the wireless password.
Further, the method further comprises: after the router modifies the router management password and the wireless password, the router detects whether the network is congested for the third time; and if the network congestion is detected, the router prompts the user to report the maintenance of the operator.
In order to achieve the above object, an embodiment of the present invention further provides an apparatus for solving network congestion, including: the first processing module is used for storing the signed bandwidth; the second processing module is used for carrying out network bandwidth speed measurement when network congestion is detected; the third processing module is used for reducing the network speed of the terminal for starting the point-to-point software to a preset limited network speed if the current bandwidth is lower than the preset proportion of the signed bandwidth; and if the current bandwidth is not lower than the preset proportion of the signed bandwidth, adjusting the wireless channel to be a preset limiting channel, wherein the occupation of the limiting channel is lower than that of the current using channel.
Therefore, according to the method and the device for solving the network congestion provided by the embodiment of the invention, when the network congestion is encountered, the speed of the terminal is limited by measuring the speed through the website, or the wireless occupied channel is adjusted, or the user is prompted to modify the password, so that the network congestion is relieved. The test method is simple, no additional test tool is needed, and only the code layer is required to be modified. The test efficiency is high, and the data can be judged by comparing data through presetting a reference value without modifying the setting in the test process. The difference and uncertainty of subjective judgment are reduced, the condition judgment number is quantized, and the result is more objective and credible. The time for the user to troubleshoot the problem is reduced. Therefore, the invention can effectively avoid or relieve network congestion and improve user experience.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic flowchart of a method for resolving network congestion according to an embodiment of the present invention;
fig. 2 is a functional block diagram of an apparatus for resolving network congestion according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The embodiment of the invention provides a method for solving network congestion. Referring to fig. 1, the method may include the following steps:
step S1: when the internet access mode is configured, the router stores the signed bandwidth.
In this embodiment, when the user configures the internet access mode, the router stores the contracted bandwidth of the network operator currently used by the user, and sets the contracted bandwidth as BW.
Step S2: the router performs the first network congestion detection, if yes, step S3 is performed; if not, the flow is ended.
In this embodiment, when the router detects that the received downlink data is smaller than a preset downlink threshold, or the number of received uplink data requests sent by the user is greater than a preset uplink threshold, for example, the router detects that the received downlink data is zero, or the user continuously sends uplink data requests, the router determines that the network is congested.
If the router detects the network congestion in the first detection, the router performs the first network congestion processing according to the network bandwidth speed measurement, specifically as the following steps S3 and S4.
Step S3: the router carries out network bandwidth speed measurement, and if the current bandwidth is lower than the preset proportion of the signed bandwidth, the step S4 is carried out; if the current bandwidth is not lower than the preset proportion of the contracted bandwidth, the step S5 is performed.
In this embodiment, the router sets the specific gravity M of the contracted bandwidth in advance, and makes M a variable, which is a parameter for estimating the download speed and the actual downlink bandwidth.
And if the router detects network congestion, the router background logs in a network operator speed measurement website to perform bandwidth speed measurement.
Step S4: the router limits the network speed of the terminal which starts the P2P software to the preset limiting network speed, and the step S6 is carried out.
In this embodiment, the tested current bandwidth is CBW, if the tested current bandwidth is lower than the preset specific gravity M of the signed bandwidth, that is, CBW < BW × M, the user opens P2P (Peer-To-Peer) software or its hidden process, and the more typical software includes videos or download software such as PPS, PPTV, BT, thunderbolt, etc., and these software will continuously download and upload data even without any download operation, thereby affecting the network speed. It is therefore necessary to rate limit the devices that have opened these P2P software processes or their hidden processes.
The router presets a limited network speed, and when judging that the current bandwidth is lower than the preset proportion of the signed bandwidth, the network speed of the terminal which starts the P2P software is limited to the limited network speed, and the speed of the limited network speed is lower than the current network speed.
Step S5: the router adjusts the wireless channel to the preset restriction channel, and proceeds to step S6.
In this embodiment, if it is tested that the current bandwidth is lower than the preset specific gravity M of the contracted bandwidth, i.e. CBW > -BW × M, there may be interference from other wireless devices, such as a cordless phone, a microwave oven, a bluetooth handset, or a keyboard and mouse, and therefore, it is necessary to adjust the wireless channel to occupy a smaller channel.
The router presets the restricted channels, preferably channels 1, 6, 11. When the current bandwidth is judged to be not lower than the preset proportion of the signed bandwidth, the wireless channel is adjusted to be a limiting channel, for example, the channel with the strongest interference prevention or the channel with the most occupied is avoided, namely, the channel with less occupied is selected, and at least the occupation of the limiting channel is lower than that of the current used channel.
Step S6: the router performs the second network congestion detection, if yes, step S7 is performed; if not, the flow is ended.
In this embodiment, after the router detects network congestion and performs the first network congestion processing according to the network bandwidth speed measurement, the router detects whether the network congestion occurs for the second time.
If the router detects network congestion in the second detection, the router performs a second network congestion processing according to the user information of the router, as described in step S7 below.
Step S7: the router prompts the user to modify the router management password and the wireless password.
In this embodiment, if the router still detects network congestion in the second detection, the user is prompted to modify the router management password and the wireless password.
Step S8: the router detects whether the network is congested for the third time, if yes, step S9 is performed; if not, the flow ends.
In the present embodiment, after the router detects network congestion and performs the second network congestion processing according to the user information of the router, the router detects whether or not the network congestion is performed for the third time.
Step S9: the router prompts the user to report to the operator for maintenance.
And if the router detects the network congestion in the third detection, the router prompts the user to report the maintenance of the operator.
Please refer to fig. 2. The embodiment of the invention provides a device for solving network congestion, which comprises:
the first processing module is used for storing the signed bandwidth;
the second processing module is used for carrying out network bandwidth speed measurement when network congestion is detected;
the third processing module is used for reducing the network speed of the terminal for starting the point-to-point software to a preset limited network speed if the current bandwidth is lower than the preset proportion of the signed bandwidth; and if the current bandwidth is not lower than the preset proportion of the signed bandwidth, adjusting the wireless channel to be a preset limiting channel, wherein the occupation of the limiting channel is lower than that of the current using channel.
Further, the air conditioner is provided with a fan,
the first processing module is specifically configured to: and when the user configures the internet access mode, storing the signed bandwidth of the network operator used by the current user.
The second processing module specifically includes: when detecting that the received downlink data is smaller than a preset downlink threshold value or detecting that the number of the received uplink data requests is larger than a preset uplink threshold value, determining that the network is congested; and if the network congestion is detected, logging in a network operator speed measurement website to perform bandwidth speed measurement.
The device further comprises: the fourth processing module is used for carrying out second network congestion detection after limiting the network speed of the terminal for starting the point-to-point software to a preset limiting network speed or adjusting a wireless channel to a preset limiting channel; if network congestion is detected, the user is prompted to modify the router management password and the wireless password.
The device further comprises: the fifth processing module is used for detecting whether the network is congested for the third time after the router management password and the wireless password are modified; and if the network congestion is detected, prompting the user to report to an operator for maintenance.
The detailed technical details of the above-mentioned device for solving network congestion and the method for solving network congestion are similar, and therefore detailed descriptions thereof are omitted.
Therefore, according to the method and the device for solving the network congestion provided by the embodiment of the invention, when the network congestion is encountered, the speed of the terminal is limited by measuring the speed through the website, or the wireless occupied channel is adjusted, or the user is prompted to modify the password, so that the network congestion is relieved. The test method is simple, no additional test tool is needed, and only the code layer is required to be modified. The test efficiency is high, and the data can be judged by comparing data through presetting a reference value without modifying the setting in the test process. The difference and uncertainty of subjective judgment are reduced, the condition judgment number is quantized, and the result is more objective and credible. The time for the user to troubleshoot the problem is reduced.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from the other embodiments.
Finally, it should be noted that: the foregoing description of various embodiments of the invention is provided to those skilled in the art for the purpose of illustration. It is not intended to be exhaustive or to limit the invention to a single disclosed embodiment. Various alternatives and modifications of the invention, as described above, will be apparent to those skilled in the art. Thus, while some alternative embodiments have been discussed in detail, other embodiments will be apparent or relatively easy to derive by those of ordinary skill in the art. The present invention is intended to embrace all such alternatives, modifications, and variances which have been discussed herein, and other embodiments which fall within the spirit and scope of the above application.
Claims (10)
1. A method for resolving network congestion, comprising:
the router stores the signed bandwidth;
when network congestion is detected, the router carries out network bandwidth speed measurement;
if the current bandwidth is lower than the preset proportion of the signed bandwidth, the router reduces the network speed of the terminal for starting the point-to-point software to a preset limited network speed;
and if the current bandwidth is not lower than the preset proportion of the signed bandwidth, the router adjusts the wireless channel into a preset limiting channel, and the occupation of the limiting channel is lower than that of the current using channel.
2. The method of resolving network congestion of claim 1, wherein the router stores a contracted bandwidth, comprising:
when the user configures the internet access mode, the router stores the signed bandwidth of the network operator used by the current user.
3. The method of claim 1 or 2, wherein the detecting network congestion comprises:
when detecting that the received downlink data is smaller than a preset downlink threshold value, the router judges that the network is congested; alternatively, the first and second electrodes may be,
and when detecting that the number of the received uplink data requests is larger than a preset uplink threshold value, the router judges that the network is congested.
4. The method of resolving network congestion of claim 3, further comprising:
after the router reduces the network speed of the terminal starting the point-to-point software to a preset limiting network speed or adjusts a wireless channel to a preset limiting channel, the router carries out second network congestion detection;
if network congestion is detected, the router prompts the user to modify the router management password and the wireless password.
5. The method of resolving network congestion of claim 4, further comprising:
after the user modifies the router management password and the wireless password, the router detects whether the network is congested for the third time;
and if the network congestion is detected, the router prompts the user to report the maintenance of the operator.
6. An apparatus for resolving network congestion, comprising:
the first processing module is used for storing the signed bandwidth;
the second processing module is used for carrying out network bandwidth speed measurement when network congestion is detected;
the third processing module is used for reducing the network speed of the terminal for starting the point-to-point software to a preset limited network speed if the current bandwidth is lower than the preset proportion of the signed bandwidth; and if the current bandwidth is not lower than the preset proportion of the signed bandwidth, adjusting the wireless channel to be a preset limiting channel, wherein the occupation of the limiting channel is lower than that of the current using channel.
7. The apparatus for solving network congestion according to claim 6, wherein the first processing module is specifically configured to:
and when the user configures the internet access mode, storing the signed bandwidth of the network operator used by the current user.
8. The apparatus according to claim 6 or 7, wherein the second processing module specifically includes:
when detecting that the received downlink data is smaller than a preset downlink threshold value or detecting that the number of the received uplink data requests is larger than a preset uplink threshold value, determining that the network is congested;
and if the network congestion is detected, logging in a network operator speed measurement website to perform bandwidth speed measurement.
9. The apparatus of claim 8, wherein the apparatus further comprises:
the fourth processing module is used for carrying out second network congestion detection after the network speed of the terminal for starting the point-to-point software is reduced to a preset limiting network speed or a wireless channel is adjusted to a preset limiting channel;
if network congestion is detected, the user is prompted to modify the router management password and the wireless password.
10. The apparatus for resolving network congestion of claim 9, wherein the apparatus further comprises:
the fifth processing module is used for detecting whether the network is congested for the third time after the router management password and the wireless password are modified;
and if the network congestion is detected, prompting the user to report to an operator for maintenance.
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| CN109787859B (en) * | 2019-01-11 | 2022-06-10 | 深圳市网心科技有限公司 | Intelligent speed limiting method and device based on network congestion detection and storage medium |
| CN111263414B (en) * | 2020-01-16 | 2021-12-14 | 深圳市南方新通技术有限公司 | Wireless network speed enhancement method, device, equipment and computer readable storage medium |
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| CN105357761A (en) * | 2015-10-23 | 2016-02-24 | 上海斐讯数据通信技术有限公司 | Wireless password based bandwidth allocating method and system |
| CN106453149A (en) * | 2016-09-30 | 2017-02-22 | 上海斐讯数据通信技术有限公司 | Wireless WIFI router and method for automatically allocating bandwidths based on user applications |
| CN106550393A (en) * | 2016-10-13 | 2017-03-29 | 上海斐讯数据通信技术有限公司 | A kind of business WIFI user dynamic bandwidth method for limiting and system |
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| US9001682B2 (en) * | 2011-07-21 | 2015-04-07 | Movik Networks | Content and RAN aware network selection in multiple wireless access and small-cell overlay wireless access networks |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357761A (en) * | 2015-10-23 | 2016-02-24 | 上海斐讯数据通信技术有限公司 | Wireless password based bandwidth allocating method and system |
| CN106453149A (en) * | 2016-09-30 | 2017-02-22 | 上海斐讯数据通信技术有限公司 | Wireless WIFI router and method for automatically allocating bandwidths based on user applications |
| CN106550393A (en) * | 2016-10-13 | 2017-03-29 | 上海斐讯数据通信技术有限公司 | A kind of business WIFI user dynamic bandwidth method for limiting and system |
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