A low jitter scheduling scheme for Combined-Input-Crosspoint-queued switch

In this paper, we study the low jitter scheduling problem for the Combined-Input-Crosspoint-queued(CICQ) switches. Considering the existing low jitter scheduling schemes for Input-Queued Switches and the features of CICQ switch structure, we proposed our low jitter scheduling scheme based on traffic decomposition and low jitter remove and insert operation for CICQ switch architectures. Simulation results show that our scheme can perform better than existing scheduling schemes.