Comparative Study for Proposed Algorithm for All-Optical Network with Negative Acknowledgement (AO-NACK)

This paper focuses on an efficient packet delivery mechanism for all-optical network. As optical networks use Wavelength Division Multiplexing (WDM) thus information can be transmitted in parallel. This paper focuses on achieving 100 percent throughput via using buffer and negative acknowledgement mechanisms. The proposed mechanism also reduces un-necessary traffic in the network while keeping the re-transmission of packets in check using optical buffer. For a typical four inputs and outputs switch without buffer some thousands of packets are dropped which can be bring down to some tens of packet with only a buffer size of 8 packets. Thus the re-transmitted packets also get reduced significantly.

[1]  S. J. B. Yoo,et al.  LIONS: An AWGR-Based Low-Latency Optical Switch for High-Performance Computing and Data Centers , 2013, IEEE Journal of Selected Topics in Quantum Electronics.

[2]  Dr. Rajiv Srivastava.  WDM Fiber Delay Lines and AWG Based Optical Packet Switch Architecture , 2015 .

[3]  Yatindra Nath Singh,et al.  Wavelength division multiplexed loop buffer memory based optical packet switch , 2007 .

[4]  H. J. Chao,et al.  Petabit Optical Switch for Data Center Networks , 2010 .

[5]  M. Lakshmi,et al.  An AWG based optical router , 2014, 2014 International Conference on Signal Processing and Integrated Networks (SPIN).

[6]  Rajiv Srivastava,et al.  Feedback fiber delay lines and AWG based optical packet switch architecture , 2010, Opt. Switch. Netw..

[7]  S. J. B. Yoo,et al.  Comparative studies of all-optical vs. electrical vs. hybrid switches in datacom and in telecom networks , 2011, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference.

[8]  Eli Upfal,et al.  Efficient routing in all-optical networks , 1994, STOC '94.

[9]  Aruna Jain,et al.  Performance evaluation of an AWG based optical router , 2015 .

[10]  S. J. B. Yoo,et al.  All-Optical Physical Layer NACK in AWGR-Based Optical Interconnects , 2012, IEEE Photonics Technology Letters.

[11]  R.K. Singh,et al.  Design Analysis of Optical Loop Memory , 2009, Journal of Lightwave Technology.

[12]  Christian Scheideler,et al.  Simple, efficient routing schemes for all-optical networks , 1997, SPAA '97.

[13]  A. Leon-Garcia,et al.  Cross-Layer Performance Analysis of Recirculation Buffers for Optical Data Centers , 2013, Journal of Lightwave Technology.

[14]  Kumar N. Sivarajan,et al.  Routing and wavelength assignment in all-optical networks , 1995, TNET.

[15]  VAIBHAV SHUKLA,et al.  DESIGN OF AN ARRAYED WAVEGUIDE GRATINGS BASED OPTICAL PACKET SWITCH , 2016 .

[16]  M. Lakshmi,et al.  AWG Based Optical Packet Switch Architecture , 2013 .