TCP protocol data package sending method and TCP protocol data package sending system
A sending method and data packet technology, applied in the direction of digital transmission system, transmission system, data exchange network, etc., can solve the problems of poor data transmission, slow user experience, etc., so as to slow down the attenuation, realize accelerated transmission, and provide good user experience Effect
Inactive Publication Date: 2016-08-10
LETV HLDG BEIJING CO LTD +1
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[0003] The embodiment of the present invention provides a data packet sending method and system of the TCP protocol, which is used to solve the defect that the data transmission is too slow and the user experience is not good in the prior art, and realize the accelerated transmission of the data packet
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[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0021] It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings. It should be noted that, in the case of no conflic...
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The invention provides a TCP protocol data package sending method and a TCP protocol data package sending system. The TCP protocol data package sending method is characterized in that a plurality of data packages are sent at the first time of data package sending; when the Si th data package is failed at the i th time, the Si+1 th data package can be sent based on an attenuation parameter at the i+1 th time, and the attenuation parameter is smaller than 2; and / or based on a first growth parameter, the number Sj of the successful sending of the data packages at the j th time reaches or exceeds the threshold value in the exponential growth way, the Sj+1 th data package can be sent based on a second growth parameter at the j+1 th time, and in addition, the second growth parameter is smaller than the first growth parameter. A plurality of data packages can be sent during the starting process, and the attenuation can be slowed down, and the growth can be controlled, and therefore the defects of the prior art such as slow starting and fast attenuation can be overcome, the accelerated transmission of the data package can be realized, and the user experience is good.
Description
technical field [0001] The embodiments of the present invention relate to the technical field of network protocols, in particular to a method and system for sending data packets of the TCP protocol. Background technique [0002] With the rapid development of Internet technology, more and more people use the Internet for office work and entertainment, and the requirements for data transmission rates are also getting higher and higher. In the prior art, a congestion control method is adopted during data packet transmission, that is, the principles of slow start, additive increase, subtractive multiplication, and response to timeout events. Among them, slow start means that few data packets are sent at startup, and then grow exponentially; additive increase refers to growth by addition after increasing to a certain threshold; subtractive multiplication means exponential decay after sending failure, generally refers to doubling For attenuation, please refer to figure 1 and its...
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IPC IPC(8): H04L29/06H04L12/801H04L1/00
CPCH04L1/0006H04L47/10H04L69/16
Inventor 李洪福刘斌
Owner LETV HLDG BEIJING CO LTD