Service data transmission method and device
A technology of business data and transmission method, applied in the Internet field, can solve problems such as business data loss, reduce business data transmission speed and quality, and achieve the effect of improving speed and quality, avoiding congestion and data packet loss
Active Publication Date: 2017-03-15
HUAWEI TECH CO LTD
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[0004] Since TAPS determines the transport protocol for the transport layer of the terminal based on the service requirement parameters and configures the corresponding transport parameters, once the transport status of the transport layer changes or the network is congested, the transmitted service data will be lost , thereby reducing the speed and quality of business data transmission
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[0074] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0075] figure 1 It is an architecture diagram of a business data transmission system provided by an embodiment of the present invention. see figure 1 , the system at least includes application layer, transport service layer, transport layer and network layer. Among them, the application layer is the highest layer in the system, and the application layer can directly provide services for the current ongoing business; the transmission service layer is between the application layer and the transmission layer, and the transmission service layer is used to control the transmission of business data; The transport layer is between the transport business layer and the network layer, and the transport layer is used to provide transmission ser...
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The invention discloses a service data transmission method and device, and belongs to the technical field of the Internet. The service data transmission method comprises the steps that a transmission service layer receives transmission state information in the process that a transmission layer transmits service data of a first service through a first transmission protocol and a first transmission parameter, wherein the transmission state information at least comprises transmission layer state information, and the first transmission protocol and the first transmission parameter are a transmission protocol and a transmission parameter which are configured to the transmission layer at present; the transmission service layer determines a second transmission protocol and a second transmission parameter based on the transmission state information; and the transmission service layer sends the second transmission protocol and the second transmission parameter to the transmission layer so as to enable the transmission layer to transmit follow-up service data of the first service based on the second transmission protocol and the second transmission parameter. Through performing adjustment on the transmission protocol and the transmission parameter of the transmission layer, occurrence of phenomena such as congestion and data packet missing is avoided in the transmission process of the service data, and the transmission speed and the transmission quality of the service data are improved.
Description
technical field [0001] The invention relates to the technical field of the Internet, in particular to a service data transmission method and device. Background technique [0002] With the rapid development of Internet technology, more and more terminals such as computers, mobile phones, and tablet computers have appeared, and these terminals can use the Internet for business data transmission. When terminals use services such as video communication, video-on-demand, and web page browsing, in order to obtain service data, these terminals need to transmit service data through the Internet. [0003] At present, when a terminal uses the Internet to transmit service data, the application layer of the terminal sends the service requirement parameters required by the service to be used to the transmission service layer (English: Transport Layer, TAPS for short), and the service requirement parameters refer to The parameters required when the service is in a normal state, that is, ...
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IPC IPC(8): H04L29/06H04L12/801
CPCH04L47/10H04L69/16H04L9/40
Inventor 程剑尤建洁李峰
Owner HUAWEI TECH CO LTD