00000cab a22000003a 4500 UP-99796217609500267 Buklod 20231007234335.0 m |o d | ta 101008s xx d | ||r ||||| || DENGII eng Marsan, M.A. Multihop packet scheduling in WDM TDM networks with nonnegligible transceiver tuning times. pp. 692-703 This paper addresses the design of packet transmission schedules in photonic slotted wavelength-division multiplexing/time-division multiplexing broadcast-and-select networks with W wavelengths and N nodes. Nodes are equipped with one tunable-wavelength transmitter with nonnegligible tuning times and one fixed-wavelength receiver. A new scheduling algorithm that exploits multihop packet transfer to shorten the duration of scheduling periods is first proposed. A single-hop scheduling algorithm that performs slightly better than previous proposals is then described. A simulation-based analysis of the two algorithms shows that they jointly lead to significant improvements in both throughput and delay with respect to previous single-hop schedules WDM/TDM networks. Delay. Integer linear programming. Logical topology design. Multihop packet scheduling. Multihop packet transfer. Multihop routes. Network nodes. Nonnegligible transceiver tuning times. Packet transmission schedules. Photonic slotted broadcast-and-select networks. Scheduling period duration. Simulation-based analysis. Single-hop scheduling algorithm. Throughput. Time-division multiplexing. Tunable-wavelength transmitter. Wavelength-division multiplexing. IEEE Transactions on communications 48, 4 (2000). FO UPD DENG-II Article