High-speed switch scheduling for local-area networks
ACM Transactions on Computer Systems (TOCS)
The iSLIP scheduling algorithm for input-queued switches
IEEE/ACM Transactions on Networking (TON)
An end-to-end QoS control model for enhanced Internet
Journal of Computer Science and Technology
Switching using parallel input-output queued switches with no speedup
IEEE/ACM Transactions on Networking (TON)
Packet-mode scheduling in input-queued cell-based switches
IEEE/ACM Transactions on Networking (TON)
Analysis of the parallel packet switch architecture
IEEE/ACM Transactions on Networking (TON)
Probability, Statistics, and Queueing Theory with Computer Science Applications
Probability, Statistics, and Queueing Theory with Computer Science Applications
Issues and trends in router design
IEEE Communications Magazine
Saturn: a terabit packet switch using dual round robin
IEEE Communications Magazine
On scheduling optical packet switches with reconfiguration delay
IEEE Journal on Selected Areas in Communications
A class of multistage conference switching networks for group communication
IEEE Transactions on Parallel and Distributed Systems
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This paper studies the load-balancing algorithm and quality of service (QoS) control mechanism in a 320Gb/s switch system, which incorporates four packet-level parallel switch planes. Eight priorities for both unicast and multicast traffic are implemented, and the highest priority with strict QoS guarantee is designed for real-time traffic. Through performance analysis under multi-priority burst traffic, we demonstrate that the load-balancing algorithm is efficient, and the switch system not only provides excellent performance to real-time traffic, but also efficiently allocates bandwidth among other traffic of lower priorities. As a result, this parallel switch system is more scalable towards next generation core routers with QoS guarantee, as well as ensures in-order delivery of IP packets.