Silicon modulator design using a system-oriented methodology for high-speed data center interconnect PAM-4 applications

2021 ◽  
pp. 126977
Author(s):  
Diego M. Dourado ◽  
Giovanni B. de Farias ◽  
Melkzedekue de M.A.C. Moreira ◽  
Mônica de L. Rocha ◽  
J.P. Carmo
2021 ◽  
pp. 108061
Author(s):  
Shan Huang ◽  
Dezun Dong ◽  
Zejia Zhou ◽  
Xiangke Liao

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Anjaney Nigam ◽  
Bharat Mishra ◽  
Prabhat Patel

Abstract Data centers are facing huge bottlenecks due to the emergence of high-speed data applications. To meet speed requirements, it is proposed to shift the current technologies toward optical communication-enabled data center (DC) devices. This paper discusses the recently proposed optical switch designs and proposes a novel switch design for optical DCs. The architectures proposed in the literature are compared in terms of notable parameters. Finally, proposed switch performance is measured in the network using Monte Carlo simulation and results are obtained in terms of packet loss probability, under a random traffic model while considering both nonperiodized and prioritized packets.


Author(s):  
Kangping Zhong ◽  
Xian Zhou ◽  
Yiguang Wang ◽  
Changyuan Yu ◽  
Alan Pak Tao Lau ◽  
...  

2019 ◽  
Vol 8 (4) ◽  
pp. 3575-3579

In recent days, variety of application development making use of cloud data centers effectively for analyzing data, processing related applications such as interactive and batch processing. Some of the factors influence on network performance by maintaining low delay, high-speed data transfer and more reliability. Maintaining and satisfying these factors becomes a challenging issue due to dynamic variations on network. TCP (Transmission control Protocol) proposed recently a new concept of multi-path TCP (MPTCP) for maximum utilization of paths over network flow. In spite of its added advantages, some sort of work on MPTCP to be carried out on cloud environment and further, efficient way of using MPTCP on real-world cloud application still looks like unclear problem. Our proposed work concerned on MPTCP usage in most effective and feasible way for cloud and data center environments over various conditions on network. The experiment is conducted by clustering the public cloud data using k-means algorithm and communicated over a network using MPTCP. The results shows that the proposed method yields high-speed data transfer and low communication delay when compare to traditional TCP technique.


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