[1] [1] Yao S,Mukherjee B,Dixit S.Advances in photonic pakcet swithcing:An overview.IEEE commun Mag, 2000,38: 84～94

[2] [2] Yao S,Yoo S J B, Mukherjee B,et al.All-optical packet switching for metropolitan area networks: opportunities and challenges.IEEE Commu Mag, 2001,39(3):142～148

[3] [3] Guillemot C, Renaud M, Gambini P, et al.Transparent optical packet switching: The European ACTS KEOPS project approach.J Lightwave Technol, 1998,16(12):2117～2134

[4] [4] Masetti F.High speed, high capacity ATM optical switches for future telecommunication transport networks.IEEE J Select Areas Commun, 1996,14(5): 979～999

[5] [5] Chlamtac I, Fumagalli A, Kazovsky LG, et al.CORD: Contention resolution by delay lines. IEEE J Select Areas Commun, 1996,14(5):1014～1029

[6] [6] Tancievski L,Gee A,Castanon G,et al.A new scheduling algorithm for asynchronous, variable length IP traffic incorporating void filling.Proc OFC′99, San Diego, CA, Feb. 1999, paper ThM7

[7] [7] Callegati F.Optical buffer for variable length packets.IEEE Commun Mag, 2000,4(9):292～294

[8] [8] Tancevski L, Tamil L,Callegati F.Nondegenerat buffers:an approach for building large optical memories.IEEE Photonics Technology Letters, 1999,11(8):1072～1074

[9] [9] Callegati F, Careglio D, Cerroni W, et al. Assessment of packet loss for an optical feedback buffer node using slotted variable-length packets and heavy-tailed traffic.ICTON,2002.51～56