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Method for improving data transmission speed of multi-link equipment

A technology of transmission speed and device data, applied in the field of data transmission, can solve problems such as low multi-link bandwidth utilization, poor user experience, and failure to reflect the advantages of multi-link link fusion

Active Publication Date: 2022-03-11
BEIJING CHERILEAD TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the TCP / IP protocol of the common windows system detects high delay or packet loss, it will greatly reduce the transmission speed. Since the user side actively reduces the rate, the data transmission cannot reach the actual bandwidth of the air interface, resulting in extremely poor user experience and Can not reflect the advantages of multi-link link fusion
[0004] At the same time, the previous multi-link devices can only passively accept the user's data for transmission. When the user has a large amount of data to transmit, but the device's TCP protocol limits its own transmission rate, the user feels that the data transmission is very slow. The dual-lose situation where the actual multi-link bandwidth utilization is very low

Method used

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  • Method for improving data transmission speed of multi-link equipment
  • Method for improving data transmission speed of multi-link equipment

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Embodiment 1

[0078] An embodiment of the present invention provides a method for increasing the data transmission speed of a multi-link device, such as figure 1 shown, including:

[0079] Step 1: multi-link device A receives a connection request from user A, based on the connection request, through the TCP acceleration module 1 of the multi-link device A and the TCP acceleration module 2 of the multi-link device B, establish the Connection between user A and user B;

[0080] Step 2: User A transmits data to user B based on the connection between user A and user B.

[0081] In this embodiment, the English full name of the TCP is Transfer Control Protocol, and the Chinese full name is Transmission Control Protocol.

[0082] In this embodiment, the connection request is a connection request sent by user A to user B.

[0083] In this embodiment, the specific method of step 1 is: multi-link device A receives a connection request from user A, and based on the connection request, TCP accelerat...

Embodiment 2

[0089] Based on Embodiment 1, this embodiment of the present invention provides a method for increasing the data transmission speed of a multi-link device, and the connection request is a request from user A to establish a connection with user B.

Embodiment 3

[0091] Based on Embodiment 1, this embodiment of the present invention provides a method for increasing the data transmission speed of a multi-link device, such as image 3 As shown, step 1 includes:

[0092] Step 101: multi-link device A receives a connection request from user A, and based on the connection request, the TCP acceleration module 1 of the multi-link device A sends connection information to multi-link device B;

[0093] Step 102: Based on the connection information, the TCP acceleration module 2 of the multi-link device B pretends to establish a connection between the user A and user B, and notifies the multi-link device A that the connection is successful;

[0094] Step 103: The TCP acceleration module 1 of the multi-link device A pretends to establish a connection with the user A for the user B when receiving the connection success message.

[0095] In this embodiment, in this embodiment, when the TCP acceleration module 2 pretends to establish a connection be...

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Abstract

The invention provides a method for improving the data transmission speed of multi-link equipment, which comprises the following steps that: the multi-link equipment A receives a connection request from a user A, and establishes connection between the user A and a user B through a TCP acceleration module 1 of the multi-link equipment A and a TCP acceleration module 2 of the multi-link equipment B based on the connection request; based on the connection between the user A and the user B, the user A transmits data to the user B; according to the invention, the multi-link device A and the multi-link device B are arranged, so that the user communicates with the multi-link device first and then arrives at another user, and the TCP protocol of the user A considers that the access is very good, thereby greatly improving the data output speed, guaranteeing the data transmission volume among the multi-link devices after the output speed of the user is improved, and improving the user experience. The advantages of the multi-link equipment are better played, the user experience is greatly improved, and the win-win effect is achieved.

Description

technical field [0001] The invention relates to the field of data transmission, in particular to a method for increasing the data transmission speed of a multi-link device. Background technique [0002] Multi-link devices can use multiple links to communicate at the same time. A typical application is to use multiple 4G channels of operators to transmit data between two devices. The multi-link device first establishes a path between the devices, and then the user-side device uses the multi-link device as a gateway to realize data communication between users in two places. [0003] In the actual use process, it is found that due to the different needs and usage scenarios of users, and considering the difficulty of development, users generally tend to use the TCP / IP protocol for data transmission, while the TCP / IP protocol in traditional windows systems often does not support Optimize the air interface link: The air interface link is characterized by large delay, high bandwid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/12H04W28/02H04L47/193H04L61/5007H04L101/695
CPCH04W76/12H04W28/0257H04L47/193
Inventor 张凯郑应强阎威
Owner BEIJING CHERILEAD TECH
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