Full-Asynchronous Gigabit-Symmetric DPSK Downstream and OOK Upstream OCDMA-PON with Source-Free ONUs Employing All-Optical Self-Clocked Time Gate [PDF]
, 2012 We propose an asynchronous gigabit-symmetric optical code division multiplexing access passive optical network (OCDMA-PON) in which optical network units (ONUs) are source-free. In the experiment, we demonstrate a duplex OCDMA system with a 50 km 10 Gbit/
Dai, Bo +3 more
core +1 more source
Research and simulation of timing attacks on ECC
网络与信息安全学报, 2016 Based on the hidden Markov model (HMM) idea,a timing attack on the elliptic curve digital signature system,which adopted the “double-and-add” scalar multiplication,was proposed.Simulation experiments on the secure Koblitz curve which released by the ...
Hui-hui JIA,Jian GU,Hao-hao SONG,Di TANG +1 more
doaj +1 more source
First demonstration and field trial on multi-user UDWDM-PON full duplex PSK-PSK with single monolithic integrated dual-output-DFB-SOA based ONUs [PDF]
, 2016 © 2016 [2016 Optical Society of America.]. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the ...
Brenot, Romain +6 more
core +2 more sources
VCSEL-based, CWDM - PON systems using reflective technology for bi-directional multi-play service provision [PDF]
, 2012 Orthogonal frequency division multiplexing based on radio-overfiber schemes allows the direct use of multiple, native format wireless platforms. In combination with standard baseband provision such as Gigabit Ethernet, this provides access to a wide ...
Dudley, Sandra +4 more
core +2 more sources
Secure DNA-Coding Image Optical Communication Using Non-Degenerate Hyperchaos and Dynamic Secret-Key
Mathematics, 2022 With the aim of tackling insufficient security in the chaotic encryption algorithm for digital images in the Optical Access Network, a color image encryption scheme combining non-degenerate discrete hyperchaotic system and deoxyribonucleic acid (DNA ...
Heping Wen +11 more
doaj +1 more source
Wavelength switched hybrid TDMA/WDM (TWDM) PON: a flexible next-generation optical access solution [PDF]
, 2012 In this paper, we propose the system concepts of a next-generation wavelength switched hybrid time division multiple access and wavelength division multiplexing (TWDM) passive optical network (PON) architecture. In this architecture, wavelength selective
Colle, Didier +4 more
core +2 more sources
Applied Sciences, 2021 The fifth-generation of mobile network (5G) and beyond requires a radio access network (RAN) update in order to cope with the incoming increase of wireless data traffic and new applications.
Ramon Maia Borges +10 more
doaj +1 more source
Multiservice QoS-Enabled MAC for Optical Burst Switching [PDF]
, 2010 The emergence of a broad range of network-driven applications (e.g., multimedia, online gaming) brings in the need for a network environment able to provide multiservice capabilities with diverse quality-of-service (QoS) guarantees.
Chen +17 more
core +2 more sources
Fiber Based Multiple-Access Optical Frequency Dissemination [PDF]
, 2013 We demonstrate a fiber based multiple-access optical frequency dissemination scheme. Without using any additional laser sources, we reproduce the stable disseminated frequency at an arbitrary point of fiber link. Relative frequency stability of 3E10^{-16}
Bai, Y. +5 more
core +1 more source
Demonstration of wireless backhauling over long-reach PONs [PDF]
, 2012 An IEEE 802.16e-2005 (WiMAX) compliant, longreach passive optical network is demonstrated, focusing on the development of next generation optical access with transparent wireless backhauling.
Kourtessis, Pandelis +4 more
core +1 more source