Time sensitive transmission and bandwidth optimization utilization-based method used under IEEE802.15.4 network environment

Time sensitive transmission and bandwidth optimization utilization-based method used under IEEE802.15.4 network environment

The invention discloses a time sensitive transmission and bandwidth optimization utilization-based method used under an IEEE802.15.4 network environment, which comprises the following steps of: firstly, considering a time period Di of transmission data of different nodes and time ED (i) occupied by...

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Hauptverfasser: TANG ZHANGJIE, LI ZHETAO, CAO JIANGLIAN, PEI TINGRUI, TIAN SHUJUAN
Format: Patent
Sprache:chi ; eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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creator TANG ZHANGJIE
LI ZHETAO
CAO JIANGLIAN
PEI TINGRUI
TIAN SHUJUAN
description The invention discloses a time sensitive transmission and bandwidth optimization utilization-based method used under an IEEE802.15.4 network environment, which comprises the following steps of: firstly, considering a time period Di of transmission data of different nodes and time ED (i) occupied by transmission; and secondly, allocating GTS for each node, reallocating GTS (UGTS) which is not usedin the last scheduling process by an effective method, and improving the GTS utilization rate so as to improve the bandwidth utilization rate. The method has the advantages of good performance in theprocess of transmitting time sensitive service and convenient implementation at a user terminal.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
title Time sensitive transmission and bandwidth optimization utilization-based method used under IEEE802.15.4 network environment
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