OPTIMIZATION METHOD AND OPTIMIZATION APPARATUS FOR QUEUE-BASED CROSS-LAYER IN WIRELESS AD-HOC NETWORK

摘要

The present invention is a cross-layer optimization method in a wireless ad-hoc network, which determines a link price using the number of packets in a queue and flows using the link price. A channel access rank is determined by determining a flow rate, comparing the link price values of the link price and neighboring nodes, and channel back-off time according to the channel access rank. Determine. Through this, the present invention can provide an optimization method capable of simultaneously seeking fairness and efficiency while determining link capacity adaptively without being affected by interference.;Ad-hoc network, cross layer optimization, congestion control, media access control, queue