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Fault connection processing method and system in wireless transmission

A technology of wireless transmission and processing method, applied in the field of wide-area wireless network transmission, can solve problems such as inability to effectively prevent waste of resources, and achieve the effects of preventing waste of resources, eliminating false connections, and efficiently detecting

Inactive Publication Date: 2009-04-29
ZHEJIANG SUPCON SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] In the prior art, the time interval for detecting false connections is too long. If there are many TCP / IP links to be detected, it will take a longer time to wait for the server network card to detect false connections, which cannot effectively prevent false connections. waste of resources

Method used

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  • Fault connection processing method and system in wireless transmission
  • Fault connection processing method and system in wireless transmission
  • Fault connection processing method and system in wireless transmission

Examples

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Embodiment Construction

[0058] The invention provides a processing method and system for a false connection in wireless transmission. The method can effectively detect the connection state of the TCP / IP link and eliminate the false connection in time.

[0059] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0060] like figure 2 As shown, Embodiment 1 of the present invention provides a method for processing false connections in wireless transmission, in which data can be transmitted from the TCP server to the TCP client or can be transmitted from the TCP client to the TCP server at the same time, and Assume that the link between the TCP server and the TCP client is connected at the beginning.

[0061] Step 201: One or both parties of the data link set the sending time interval of the heartbeat packet, and embed the time interval into the heartbeat packet, and send a series of heartbeat packets to the other party accor...

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PUM

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Abstract

The invention discloses a method for processing false connection in radio transmission and a system thereof. The method comprises the following steps: one or both sides to a data link set a transmission time interval of a heartbeat packet, embed the time interval in the heartbeat packet, and send a series of heartbeat packets to the other side according to the time interval; if the other side to the data link receives the heartbeats at the time interval, then the link is smooth, or a false connection happens, and Socket is cut off. The method and the system can effectively detect the connection state of TCP / IP links, and eliminate the false connection in time.

Description

technical field [0001] The invention relates to a wide-area wireless network transmission technology, in particular to a method and system for processing false connections in wireless transmission. Background technique [0002] In the wide-area wireless network transmission, in the process of identifying and processing wireless transmission, the transmission control protocol / interval protocol (Transmission Control Protocol / Internet Protocol: TCP / IP) data transmission will generate false connections due to the instability of the communication link. [0003] Wherein, the wireless network is a code division multiple access (Code Division Multiple Access: CDMA) or a general packet radio service (General Packet Radio Service: GPRS) wireless network. [0004] The false connection is a phenomenon that the TCP client or TCP server uses an invalid Socket for data transmission due to the instability of the TCP / IP communication link and cannot detect the link status in time. [0005] ...

Claims

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Application Information

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IPC IPC(8): H04W84/12H04W80/06H04W76/02
Inventor 苏宏业柳松董利达谈曦邹骁
Owner ZHEJIANG SUPCON SOFTWARE
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