Notice of RetractionThe research on scheduling model of cross-layer optimization in virtual channel based on AOS

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

The output of VCLC sublayer was taken as the input of the VCA sublayer on CCSDS AOS, whose multiplexing efficiency and formed-time directly affect the performance of the virtual channel and whole system. Based on Poisson distribution, the research on multiplexing efficiency was transformed into the occurred probability of packets arriving. While establishing the probability and statistics model of packets channel multiplexing, a new virtual channel scheduling model with weighted slots and the optimized throughput was proposed, which combined MPDU formed-time of VCLC sublayer with scheduling time of VCA sublayer. Simulation results showed that the new cross-layer model can increase channel throughput and reduced transfer delay.