Communication network routing method and device
A communication network and channel technology, applied in the field of communication network routing methods and devices, can solve problems such as poor transmission quality, strong randomness, and rapid instantaneous change
Active Publication Date: 2020-08-04
广州方硅信息技术有限公司
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Problems solved by technology
There can be multiple channels in the cellular network. In related technologies, a certain channel is selected for data transmission through a preset algorithm. However, due to the round trip time (Round Trip Time, RTT) and packet loss in the cellular network, and the Packet loss has the characteristics of fast instantaneous changes, large fluctuations, and strong randomness. When the transmission quality of the channel currently used to transmit business data deteriorates, the existing routing technology cannot promptly and accurately select the channel with the best transmission quality. switching, therefore, it is difficult to guarantee the quality of data transmission
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[0028] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.
[0029] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...
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The present application provides a communication network routing method and device. The method includes the following steps: obtaining the round-trip delay of each channel in the communication network at the current moment and the round-trip delay of the previous cycle; according to the preset conversion rules, the acquired The round-trip delay is converted to the round-trip delay of the current cycle of each channel; the average round-trip delay of the current cycle of each channel is obtained; by comparing the average round-trip delay, the preset maximum time granularity and the preset The minimum value of the time granularity is obtained to obtain the time granularity of the communication network; the packet loss rate of each channel within the time granularity is obtained; and the target channel for transmitting service data is determined by comparing the packet loss rate of each channel. The application can improve the transmission quality of communication network service data.
Description
technical field [0001] The present application relates to the technical field of communication, and in particular to a communication network routing method and device. Background technique [0002] Cellular networks are widely used in mobile communications, through which wireless channels can be established between terminals and network devices to enable users to communicate data in services. There can be multiple channels in the cellular network. In related technologies, a certain channel is selected for data transmission through a preset algorithm. However, due to the round trip time (Round Trip Time, RTT) and packet loss in the cellular network, and the Packet loss has the characteristics of fast instantaneous changes, large fluctuations, and strong randomness. When the transmission quality of the channel currently used to transmit business data deteriorates, the existing routing technology cannot promptly and accurately select the channel with the best transmission quali...
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IPC IPC(8): H04W40/12
CPCH04W40/12
Inventor 冯迅余冠彬谭舜文方锐利
Owner 广州方硅信息技术有限公司