Zobrazeno 1 - 10
of 328
pro vyhledávání: '"Gangxiang Shen"'
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 1, Pp 1-14 (2024)
Implementing dimming control in visible light communication (VLC) systems often involves a trade-off that reduces data rates. To address this, we propose a hybrid visible light (VL)/Infrared (IR) communication scheme that leverages pulse amplitude mo
Externí odkaz:
https://doaj.org/article/b49664ad003b42e58d39fd298f4b5b17
Autor:
Gangxiang SHEN
Publikováno v:
Tongxin xuebao, Vol 41, Pp 162-168 (2020)
The applications of artificial intelligence (AI) technique in optical communication networks were explored.Some representative AI applications and potential risks due to the failure of the AI technique were discussed.To address these risks,methods in
Externí odkaz:
https://doaj.org/article/22aef18b0fee4420b2c3aa52a1f07cfa
Publikováno v:
IEEE Access, Vol 7, Pp 11854-11867 (2019)
Circuit switching is a de facto switching technology widely employed in today's networks where the conventional approaches to routing have remained unchanged for many years. This paper develops a new and very different methodology, by incorporating a
Externí odkaz:
https://doaj.org/article/2588c7ceeda940bda72fa43b2c2ce7f9
Publikováno v:
IEEE Access, Vol 7, Pp 4031-4044 (2019)
Mobile edge computing (MEC) is a promising solution to meet the latency requirement for delay-sensitive services in a 5G radio access network (RAN). Its key idea is to deploy computing and storage capacities at the edge of the RAN to quickly provisio
Externí odkaz:
https://doaj.org/article/484211a2f8e64f3e9943e9c5ae80d736
Publikováno v:
IEEE Access, Vol 7, Pp 70077-70087 (2019)
We propose a new method to discriminate and identify the modulation format of signals based on an unsupervised neural network named convolutional Gaussian-Bernoulli restricted Boltzmann machine (CGBRBM). Tests are performed to demonstrate how the pro
Externí odkaz:
https://doaj.org/article/86b1338574b14dc1848262d0d4f98244
Publikováno v:
Tongxin xuebao, Vol 39, Pp 76-83 (2018)
For migration from dense wavelength division multiplexing (DWDM) networks to elastic optical networks (EON),it is required to upgrade the traditional reconfigurable optical add-drop multiplexer (ROADM) to the new-generation ROADM that supports flexib
Externí odkaz:
https://doaj.org/article/fab7ff719d894fafa6de794817d0016a
Publikováno v:
IEEE Access, Vol 6, Pp 17968-17981 (2018)
With the explosive growth of information and communication technology and its services, some popular Websites currently generate an enormous amount of Internet traffic. A content delivery network (CDN) would then become imperative for supporting such
Externí odkaz:
https://doaj.org/article/d5ec061e9f07408abae1768adbcc7425
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 2, Pp 1-15 (2017)
We focus on the Regenerator sharing, adaptive Modulation, Routing, and Spectrum assignment (RMRS) problem in a shared backup path protection based elastic optical network. Three regenerator placement strategies and the mechanisms of how to efficientl
Externí odkaz:
https://doaj.org/article/3d679aa807c64be4888a342bbb95325d
Publikováno v:
IEEE Access, Vol 4, Pp 5742-5754 (2016)
Wireless backhaul networks provide vital infrastructure support for large public and private networks, and their efficient design is essential for smoothly handling the rapid growth of the Internet traffic. For its efficient capacity utilization, a w
Externí odkaz:
https://doaj.org/article/31c8842b0c144b779f7d251aed2af5b8
Publikováno v:
IEEE Access, Vol 4, Pp 5143-5160 (2016)
We present the design of a dual failure protected elastic optical network (EON) for different sharing capabilities of protection lightpaths. Routing and spectrum assignment (RSA) is considered for such a network so as to minimize the maximum number o
Externí odkaz:
https://doaj.org/article/f517fcfd6c754be2b90b429834c2db5d