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MLBCC uses the arrival rate and the egress rate within a specific time period to detect congestion. The link cost and path cost are used to select the gateway node. When the default path is congested, the gateway node selects other paths for traffic distribution. The data packets are segmented and evenly distributed on other paths and sent in a circular manner.
The next article[13] focuses on the research of load balancing solutions based on battery life to improve network per-formance. When the remaining energy of node 1 is reduced to 40% from the default value, 50% of the incoming traffic is transferred to node 2. When the remaining traffic of node 1 is less than 20%, all incoming traffic is forwarded to node 2, and Node 1 becomes passive. multiple paths can be used for data transmission to further improve network performance.
Since AOMDV saves multiple paths for data transfer, using only one path can lead to high overhead and waste resources on a single path. The proposed method adds the queue length field to the RREQ packet, takes the queue length and the number of hops as the metric for path selection. However, this paper can further improve network performance using appropriate traffic allocation.
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IEEE/ICACT20210251 Slide.13
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