Routing link detection method and device for mobile Ad hoc network

Routing link detection method and device for mobile Ad hoc network

The invention discloses a method for detecting a routing link in a wireless Ad hoc network, which comprises the steps of detecting packet loss ratio of a routing link, judging that the current routing link is interrupted if the packet loss ratio exceeds a reference threshold, performing failure mark...

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Hauptverfasser: XIE JIAOYING, TONG FEI, LIU ZHIMIN, YANG YI
Format: Patent
Sprache:chi ; eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator XIE JIAOYING
TONG FEI
LIU ZHIMIN
YANG YI
description The invention discloses a method for detecting a routing link in a wireless Ad hoc network, which comprises the steps of detecting packet loss ratio of a routing link, judging that the current routing link is interrupted if the packet loss ratio exceeds a reference threshold, performing failure marking of the interrupted link, and immediately starting a route setup process. The method detects the failure of the link by using the packet loss ratio of a unicast data service packet in a certain period of time, so as to improve the timeliness and the effectiveness of routing link failure detection.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title Routing link detection method and device for mobile Ad hoc network
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