Protocol parameter selection for fiber-supported IEEE 802.16m networks [PDF]
, 2014 In this paper we investigate protocol issues that might arise due to the extra fiber propagation delay in fiber-fed IEEE 802.16m networks. Our study indicates that although the fiber delay might affect network performance, an informed choice of protocol ...
Gomes, Nathan J. +2 more
core +1 more source
Distributed multi-user MIMO transmission using real-time sigma-delta-over-fiber for next generation fronthaul interface [PDF]
, 2020 To achieve the massive device connectivity and high data rate demanded by 5G, wireless transmission with wider signal bandwidths and higher-order multiple-input multiple-output (MIMO) is inevitable. This work demonstrates a possible function split option
Bauwelinck, Johan +7 more
core +1 more source
Expert Systems, Volume 41, Issue 2, February 2024.Abstract One of the most common attacks is man‐in‐the‐middle (MitM) which, due to its complex behaviour, is difficult to detect by traditional cyber‐attack detection systems. MitM attacks on internet of things systems take advantage of special features of the protocols and cause system disruptions, making them invisible to legitimate elements.
Álvaro Michelena +7 more
wiley +1 more source
Performance Analysis of DP‐QAM‐Based Optical OFDM PON Employing Optical Multicarrier
Journal of Engineering, Volume 2024, Issue 1, 2024.This work proposes a new hybrid bidirectional standard single mode fiber (SSMF)/free space optical (FSO) dual polarization quadrature amplitude modulation (DP‐QAM) employing optical orthogonal frequency division multiplexing (OFDM). An optical multicarrier generator (OMG) source is utilized. The suggested model is simulated using VPI photonics software.
Ibrahim Luay +2 more
wiley +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
Performance improvement and cost reduction techniques for radio over fiber communications
Advanced cost reduction and performance improvement techniques conceived for Radio Over Fiber (ROF) communications are considered. ROF techniques are expected to form the backbone of the future 5G generation of wireless networks.
El-Hajjar, Mohammed +2 more
core +1 more source
Comparison of two types of 60 GHz photonic millimeter-wave generation and distribution of a 3 Gb/s OFDM signal [PDF]
, 2009 International audienceWe demonstrate and compare experimentally two set-ups achieving very high data rate (3 Gbps) wireless transmission in the 60 GHz window, both using Radio-over-Fiber (RoF) for reach extension with OFDM signal compliant to the IEEE ...
Blache, Fabrice +8 more
core +2 more sources
Temperature Impairment Characterization in Radio-Over-Multimode Fiber Systems [PDF]
, 2012 The proceeding at: SPIE Photonics West 2012.Broadband Access Communication Technologies VI., took place in 2012, January 21-26, in San Francisco, California (USA).
Sánchez Montero, David Ricardo +1 more
core +2 more sources
Radio-over-modes for C-RAN architecture with smart optical resources assignment [PDF]
, 2017 In this paper we consider a centralized radio access network (C-RAN) architecture with a fully analog fronthaul link between remote radio heads (RRHs) and baseband units (BBUs) based on the radio over fiber (RoF) paradigm. Mode division multiplexing (MDM)
Boffi, Pierpaolo +5 more
core +1 more source
Research Progress on Multi-dimensional Multi-order Modulation Technology in Radio over Fiber System
Guangtongxin yanjiu, 2023 Recently, Radio over Fiber (RoF) technology has become a hot research topic in the broadband communication access network field and has attracted much attention in the industry.
LI Yan-lin +11 more
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