Optical Physical Layer SDN [Invited]
نویسندگان
چکیده
منابع مشابه
Sdn Orchestration Layer Implementation Considerations
Parts I and II of this four paper series detailed how software-defined networking (SDN) and a complementary initiative, network functions virtualization (NFV), are enabling a more flexible networking architecture compared to traditional approaches that use fixed-function network elements. They also described the high-level hardware and software requirements for the SDN four architectural layers...
متن کاملPhysical-Layer Attacks in Transparent Optical Networks
For the past decades, network traffic has been showing immense growth trends, as we are witnessing the rapid development of network applications such as Internet Protocol TV (IPTV), peer-to-peer traffic, grid computing, multi-player gaming etc. Optical fiber, with its huge capacity of up to 50 THz, low bit error rate of 10-12, low loss of 0.2 dB/km and low noise and interference characteristics...
متن کاملPhysical Encoding in Optical Layer Security
Data security at the physical layer of optical networks, or optical layer security, has received considerable research attention due to the rapid growth of optical network capacity [1]. Among various optical layer approaches, optical codedivision multiple access (OCDMA) systems are considered to be promising because of the physical encoding and decoding processes comprising these systems. Gener...
متن کاملOPTICAL IMAGING SPECTROSCOPY (Invited)
During the recent solar maximum the combination of imaging and spectroscopy in the visible part of the spectrum became a powerful tool for observational study of flares primarily because of the development of two-dimensional charge-coupled-device (CCD) arrays. In combination with appropriate new operational methods, this has led to the ability to observe, for the first time, the preflare and im...
متن کاملReview of physical layer networking for optical-wireless integration
We present a review of physical networking options and enabling system technologies for efficient unification of optical and wireless access backhaul infrastructure. Different physical layer integration architectures are reviewed in conjunction with the possible wireless signal transport schemes. We also review some of our research work as one possible physical layer integration technique using...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Optical Communications and Networking
سال: 2017
ISSN: 1943-0620,1943-0639
DOI: 10.1364/jocn.10.00a110