Results 111 to 120 of about 1,486 (213)

Advances in Improving Energy Efficiency of Fiber-Wireless Access Networks: A Comprehensive Overview. [PDF]

Sensors (Basel), 2023
Lorincz J, Klarin Z, Begusic D.
europepmc   +1 more source

A Full-Duplex Diversity-Assisted Hybrid Analogue/Digitized Radio Over Fibre for Optical/Wireless Integration

A duplex Radio Over Fibre (ROF) ring architecture is proposed taking into account the constraints imposed by the cost of fibre laying and of the optical/electronic components, as well as the spectral efficiency and the duplex link performance.
Thomas, Varghese Antony, El-Hajjar, Mohammed, Hanzo, Lajos, Ghafoor, Salman   +3 more
core  

A novel method to generate and transmit 40-tupling frequency millimeter wave over fiber based on remodulation of MZMs. [PDF]

Heliyon, 2023
Chen X, Li Z, Ba W, Dai S, Xu Chen, Liang J, Xiao H.   +6 more
europepmc   +1 more source

Integrated optical frequency comb for 5G NR Xhauls. [PDF]

Sci Rep, 2022
Lima ES, Borges RM, Andriolli N, Conforti E, Contestabile G, Sodré AC.   +5 more
europepmc   +1 more source

Research on performances of single sideband modulated OFDM signals in ROF optical transmission system

Tongxin xuebao, 2009
A novel OFDM-ROF system using single sideband modulation technology in radio-over-fiber system to generate optical wave was proposed and experimentally demonstrated.The 2Gbit/s OFDM signal and a 10GHz RF clock were mixed.The mixed signals were applied to
LEI Xiao-yan1, CHEN Lin1, DONG Ze1, CAO Zi-zheng1, LU Jia1, YU Jian-jun1   +5 more
doaj   +2 more sources

PERANCANGAN SISTEM JARINGAN RADIO OVER FIBER (RoF) DENGAN TEKNIK MODULASI EKSTERNAL MENGGUNAKAN VARIASI LINE CODING

, 2017
Konsep dasar dari sebuah sistem radio over fiber (RoF) didefinisikan sebagai transmisi serat optik dari base station ke base transceiver service lalu dari BTS memancarkan gelombang radio frekuensi ke penerima.
Pramono, Sholeh Hadi, Ashiddiqy, Ramadhona, Sari, Sapriesty Nainy   +2 more
core  

Two-Lane DNN Equalizer Using Balanced Random-Oversampling for W-Band PS-16QAM RoF Delivery over 4.6 km. [PDF]

Sensors (Basel), 2023
Xu S, Xu S, Sang B, Zeng L, Zhao L.
europepmc   +1 more source

Evolution of radio-over-fiber technology

, 2019
© 1983-2012 IEEE. Radio-over-fiber technology provides a simpler pathway for the distribution of wireless signals in broadband wireless networks via optical means.
C Lim (9867449), Chathu Ranaweera (13090347), E Wong (7735562), TA Nirmalathas (15807800), Y Tian (8473476), KL Lee (7655198)   +5 more
core  

Experimental Analysis of a Radio Over Fiber Link with Raman Amplification and Power Over Fiber for Different Fiber Lengths

, 2023
International audienceWe present an experimental Radio over Fiber (RoF) system associated with Power over Fiber (PoF) transmission. We analyze PoF and RoF performances for three different fiber lengths (2, 5 and 10 km) through the optical power available
Coutinho, Olympio, Kiohara, Paulo, Pérennou, André, Ghisa, Laura, Quintard, Véronique, de Souza, Romildo, Guégan, Mikael   +6 more
core  

Reduced Dispersion Duplex DQPSK Radio-Over-Fiber Communications Using Single-Laser-Based Multiple Side-Bands

Multiple side-bands are generated from a single laser diode with the aid of optical carrier suppression, which facilitates the transmission of reduced-rate parallel streams mapped to the side-bands. As a benefit, all the signal processing tasks including
Hanzo, Lajos, Ghafoor, Salman
core