Performance Analysis of Modulation Formats for Next Generation RoF Systems
IEEE Access, 2021 Radio over fiber (RoF) has found to be one of the most effective communication techniques. It has the tendency to incorporate both optical fiber and free space radio paths.
Haleema Khalil +6 more
doaj +1 more source
Verification of Applicability of 90 GHz Band Millimeter‐Wave for Obstacle Detection to Railway
IEEJ Transactions on Electrical and Electronic Engineering, Volume 18, Issue 6, Page 960-969, May 2023., 2023 Abstract Obstacles on railway tracks are a factor hindering safe and stable operation. For this reason, obstacle detection systems have been introduced at level crossings, slopes and under platforms. However, they have been introduced only in limited sections for limited applications.
Kazuki Nakamura +8 more
wiley +1 more source
Digital Signal Processing for High‐Speed THz Communications
Chinese Journal of Electronics, Volume 31, Issue 3, Page 534-546, May 2022., 2022 The use of advanced digital signal processing (DSP) technology in the high‐speed terahertz (THz) communication can effectively compensate the linear and nonlinear effects of the system and further improve the transmission performance of the system.
Jianjun YU, Yi WEI
wiley +1 more source
Mitigation of nonlinearities in analog radio over fiber links using machine learning approach
ICT Express, 2021 Machine learning (ML) techniques are looked upon as an innovative and realistic direction to cope up with nonlinearity issues in fiber optics communication.
Muhammad Usman Hadi
doaj +1 more source
Experimental realization of multi-service RoF system using OCS-PolMux techniques [PDF]
, 2017 Optical Carrier Suppression has been proven as an efficient way of generating high frequency optical carrier for Radio over Fiber (RoF) systems. However, previous studies show that OCS with the combination of RF and optical components can only transmit a
Abdul Fatah, Mohd Faiz Aizad +5 more
core +1 more source
Digital coherent receiver for phase modulated radio-over-fibre optical links [PDF]
, 2009 A novel digital signal processing-based coherent receiver for phase-modulated radio-over-fiber (RoF) optical links is presented and demonstrated experimentally.
Jeppesen, Palle +4 more
core +1 more source
Characterization of wavelength interleaving in radio-over-fiber systems employing WDM/SCM [PDF]
, 2006 A radio-over-fiber (RoF) distribution system incorporating both sub-carrier multiplexing and wavelength division multiplexing (WDM) technologies is presented. This signal is directly modulated onto three high-speed lasers.
A. Kaszubowska +10 more
core +1 more source
IEEE Photonics Journal, 2016 A hybrid fiber-to-the-home (FTTH) and radio-over-fiber (RoF) transport system is proposed to transmit one wired signal and two wireless signals simultaneously through an optical lightwave.
C. H. Chang +9 more
doaj +1 more source
480Mbit/s UWB bi-directional radio over fiber CWDM PON using ultra-low cost and power VCSELs [PDF]
, 2011 Radio-over-fiber (RoF) schemes offer the possibility of permitting direct access to native format services for the domestic user. A low power requirement and cost effectiveness are crucial to both the service provider and the end user.
Maria Morant +6 more
core +1 more source
Integration of radio over fiber (RoF) with fiber to the home (FTTH) schemes [PDF]
, 2021 Two integrating techniques and topologies for fiber optic network systems such as RoF and FTTH have been studied and presented in this project. Two digital signals with data rate 622Mb/s and 1.25Gb/s are considered as the two service signals to be hybrid.
openaire +1 more source