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Method, device and terminal equipment for maintaining heartbeat connection

A long connection and heartbeat cycle technology, applied in the field of communication, can solve the problems of increasing power consumption, not determining the heartbeat cycle, unable to maintain a long connection, etc., to achieve the effect of reducing power consumption and low connection power consumption

Active Publication Date: 2020-05-19
SHENZHEN WATER WORLD INFORMATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing satellite mobile communication network does not have a definite heartbeat cycle. If the heartbeat packet sending cycle of the terminal device is too large, it will not be able to maintain a long connection. If the heartbeat packet is sent frequently, the power consumption will be increased.

Method used

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  • Method, device and terminal equipment for maintaining heartbeat connection
  • Method, device and terminal equipment for maintaining heartbeat connection
  • Method, device and terminal equipment for maintaining heartbeat connection

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Embodiment Construction

[0069] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0070] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0071] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but doe...

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PUM

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Abstract

The present invention discloses a method, an apparatus, and a terminal device for maintaining a persistent connection. The method comprises the following steps: conducting a persistent connection test in a first heartbeat period after accessing a second network; if the first heartbeat period can maintain a persistent connection, increasing the duration of the first heartbeat period and conducting a persistent connection test, so as to acquire a second heartbeat period that can maintain the persistent connection; if the first heartbeat period cannot maintain the persistent connection, decreasing the duration on the basis of the first heartbeat period and conducting a persistent connection test, so as to acquire a second heartbeat period that can maintain the persistent connection; and maintaining the persistent connection with the second heartbeat period. Thereby, a persistent connection between a terminal device and a server is maintained, ensuring that the terminal device is always online, such that the server can push information to the terminal device in real time via a second network; in addition, the terminal device can periodically send a heartbeat packet to the server according to an appropriate heartbeat period, eliminating the need to frequently send heartbeat packets, and reducing power consumption of the persistent connection.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a method, device and terminal equipment for maintaining a heartbeat connection. Background technique [0002] In a mobile communication network, when a TCP / IP link has no data communication for a period of time, the network side will release the connection, causing the link to be interrupted. In order to ensure that the server can push information to the terminal device in real time, the terminal device needs to regularly send heartbeat packets to the server with a certain heartbeat cycle to maintain a long connection. [0003] With the rapid development of satellite mobile communication technology, more and more terminal devices support satellite mobile communication. The satellite mobile communication network also supports the function of TCP / IP link to access the Internet, so the terminal equipment can communicate through the satellite mobile communication netwo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/08H04L12/26H04W76/25
CPCH04L43/10H04L43/16H04W24/08Y02D30/70
Inventor 张国滔郑勇魏科文
Owner SHENZHEN WATER WORLD INFORMATION CO LTD