Zobrazeno 1 - 10
of 331
pro vyhledávání: '"SHEN Gangxiang"'
Autor:
GAO Yifeng, MENG Ershuai, DAI Xuanchen, LIU Ning, LI Yongcheng, WANG Fuhan, HAO Xiangyong, SHEN Gangxiang
Publikováno v:
Guangtongxin yanjiu, Pp 24002701-24002708 (2024)
【Objective】A Loopback Interconnect Datacenter Optical Network (LIDON) is proposed for switching in datacenters based on commercial devices.【Methods】The architecture is mainly composed of two switching modules, the Rack Expansion Module (REM)
Externí odkaz:
https://doaj.org/article/3e78e7396aef4ec9b8c14d8c9a778064
Autor:
Zhao, Can, Chen, Bin, Cai, Jiaqi, Liang, Zhiwei, Lei, Yi, Xiong, Junjie, Ma, Lin, Hu, Daohui, Sun, Lin, Shen, Gangxiang
A 16-dimensional Voronoi constellation concatenated with multilevel coding is experimentally demonstrated over a 50km four-core fiber transmission system. The proposed scheme reduces the required launch power by 6dB and provides a 17dB larger operati
Externí odkaz:
http://arxiv.org/abs/2407.06662
To cater to the demands of our rapidly growing Internet traffic, backbone networks need high-degree reconfigurable optical add/drop multiplexers (ROADMs) to simultaneously support multiple pairs of bi-directional fibers on each link. However, the tra
Externí odkaz:
http://arxiv.org/abs/2302.06238
Publikováno v:
In Optics Communications 15 October 2024 569
Publikováno v:
In Optics Communications 15 April 2024 557
Virtual Data Center (VDC) embedding has drawn significant attention recently because of growing need for efficient and flexible means of Data Center (DC) resource allocation. Existing studies on VDC embedding mainly focus on improving DCs' resource u
Externí odkaz:
http://arxiv.org/abs/1912.11818
In communication networks, network virtualization can usually provide better capacity utilization and quality of service (QoS) than what can be achieved otherwise. However, conventional resource allocation for virtualized networks would still follow
Externí odkaz:
http://arxiv.org/abs/1911.08802
Inter-core crosstalk is one of the most serious impairments for signal transmission in a multi-core fiber (MCF) optical network. On the other hand, because of wide deployment of data centers (DCs), we are seeing an increasing bidirectional traffic de
Externí odkaz:
http://arxiv.org/abs/1812.00656
Publikováno v:
In Computer Communications 1 February 2023 199:177-185
Akademický článek
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