Network quality detection method, device and equipment
A technology of network quality and detection method, applied in the field of network communication, can solve problems such as network link positioning that affects network quality, network quality problems cannot be effectively known, and quality problems cannot be located, and achieves the effect of improving accuracy
Active Publication Date: 2018-05-29
HUAWEI TECH CO LTD
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[0003] In the existing network communication process, the time delay of data transmission is usually regarded as an important detection standard of network quality, because problems with the sending side equipment or receiving side equipment, or problems during data transmission, etc., will affect the data quality. Normal transmission, affecting network quality
[0004] In the process of realizing the present invention, the inventor found that the existing technology can only detect whether there is a problem with the network quality of the communication network, but the specific cause of the network quality problem cannot be effectively known, so that it is impossible to specifically detect the network link where the quality problem occurs. Positioning, network quality detection is not accurate
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[0069] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0070] One of the main ideas of this application can include:
[0071] The network interface of the data communication link detects the data packet transmitted between the sending side device and the receiving side device, calculates and detects the target ACK (Acknowledgment, confirmation character) data packet, and detects the first detection after the target ACK data packet is detected. The time difference between two service data packets is regarded as the idle delay, which is t...
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The present application provides a network quality detection method and apparatus. The method comprises the following steps: detecting, on a network interface in a data communication link, a data packet transmitted between a device on a transmit side and a device on a receive side (101); calculating an idle delay from a target acknowledgment character (ACK) data packet to the first service data packet detected after the target ACK data packet (102); and determining whether the transmit side has a network quality problem according to the idle delay (103). The present application can improve the accuracy of network quality detection.
Description
technical field [0001] The present application relates to the technical field of network communication, and more specifically relates to a network quality detection method and device. Background technique [0002] The development of mobile Internet networks has led to the rapid expansion of data services and smart terminals, and network quality has become an important indicator for evaluating network and user experience. [0003] In the existing network communication process, the time delay of data transmission is usually regarded as an important detection standard of network quality, because problems with the sending side equipment or receiving side equipment, or problems during data transmission, etc., will affect the data quality. The normal transmission affects the network quality. [0004] In the process of realizing the present invention, the inventor found that the existing technology can only detect whether there is a problem with the network quality of the communic...
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IPC IPC(8): H04L1/20H04L1/06H04L12/26
CPCH04W24/08
Inventor 叶建涛刘德体周素萍邹兰
Owner HUAWEI TECH CO LTD