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In RFID systems, tag anti-collision algorithm is significantly important for fast tag identification, especial in mobile scenarios. In this paper, we propose group strategy for remaining tags algorithm (GSRA for short). The theoretic analysis shows that the system efficiency only concerns rate of migration and static system efficiency, and is not related with the number of tags. The simulation result...
In view of the disadvantages of core-stateless fair queuing fair active queue management algorithm based on hierarchical rate coding is proposed. In this method, the hierarchical rate coding in the compressed shared space of rate is pointed out to ensure more accurate rate max-min fairness. Effective punishment upon misbehaving flow with a full stateless method is imposed to improve the fairness of...
Scalability and efficiency are important for designing application-layer multicast protocol. In this paper, a short delay degree-constrained hierarchical protocol-SDDM is proposed for application-layer multicast. It adopts the idea of layer and cluster to construct multicast group members into a hierarchical architecture. When constructing the hierarchical architecture, the end host heterogeneity...
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