Results 11 to 20 of about 531 (199)

Integrated Silicon Photonics Remote Radio Frontend (RRF) for Single-Sideband (SSB) Millimeter-Wave Radio-Over-Fiber (ROF) Systems [PDF]

IEEE Photonics Journal, 2019
Radio-over-fiber (ROF)-based mobile fronthaul network supporting the baseband unit and simple remote radio head is a promising network architecture for future wireless networks.
Yeyu Tong, Chi-Wai Chow, Guan-Hong Chen, Ching-Wei Peng, Chien-Hung Yeh, Hon Ki Tsang   +5 more
doaj   +4 more sources

Effective Design for Optical CDMA Based on Radio over Fiber (RoF) Technique [PDF]

MATEC Web of Conferences, 2017
In this paper, the performance of OCDMA coding systems utilizing the radio over fiber (RoF) technique is presented. It has been done by means of conventional OptiSystem simulation tools, where the propagation of radio signals up to 50 km using standard ...
Rashidi C. B. M., Aljunid S. A., Aljunid S. A, Anuar M.S, Yaakob S   +4 more
doaj   +4 more sources

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.
Yonas Endailalu
openalex   +3 more sources

A Survey on Radio over Fiber (RoF) for Wireless Broadband Access Technologies [PDF]

International Journal of Computer Applications, 2013
this paper presents a survey on RoF for Wireless Broadband Access technology like WiMAX (Fixed and Mobile). RoF is considered to achieve an effective delivery of wireless and baseband signal, and it also reduces the power consumption. In the other hand WiMAX (Worldwide Interoperability for Microwave Access) is recent fast growing broadband access ...
R. Karthikeyan, S. Prakasam
openalex   +2 more sources

Nanophotonic Devices for Radio Over Fiber (RoF) Technologies in Telecommunications Networks [PDF]

Radioelectronics. Nanosystems. Information Technologies.
Исследуются способности нанофотонных устройств повышать производительность систем Radio Over Fiber (RoF) в телекоммуникационных сетях. Основное внимание уделяется оценке энергоэффективности системы, пропускной способности и задержек, вызванных этими устройствами.
Университет Аль-Китаб, Ханан Махмуд Шукур, Сирван Карим Джалал, Университетский колледж Аль-Калама, Махер Валид Сааб, Университетский колледж Аль-Нухбы, Шармин Иззат Хасан, Университет знаний, Инженерный колледж, Газван Салим Наамо Гно, Университетский колледж Аль-Рафидаин, Саиф Саад Ахмед, Университетский колледж Аль-Турат, Салама Идрис Мустафа, Университетский колледж Аль-Нур, Абдыманап Зияидинович Пирматов, Ошский государственный университет   +15 more
  +6 more sources

Hybrid Radio over Fiber and Visible Light (RoF-VLC)Communication System [PDF]

37th European Conference and Exposition on Optical Communications, 2011
We experimentally demonstrate the integration of Radio-over-Fiber and Visible Light Communication technologies, into a hybrid system for indoor communication. The system, realized according to IEEE 802.11g standard, works effectively at typical office luminance level.
Arslan Khalid, G. Cossu, R. Corsini, M. Presi, E. Ciaramella   +4 more
openalex   +3 more sources

Research on driving technology of radio‐over‐fiber (ROF) compact optical transmitter module [PDF]

International Journal of Circuit Theory and Applications
AbstractIn response to the problems of communication capacity and spectrum resource constraints, radio over fiber (ROF) technology has gained widespread adoption, and the quality and performance of the optical transmitter module also directly affect the transmission of the link.
Chong Wang, Zhiyi Zhang, Tingting Fan, Tiankai Hou, Jiashen Zhou   +4 more
openalex   +2 more sources

Radio over Fiber (RoF): A comparison of low-cost systems

, 2016
In order to assess the potential of low-cost radio-over-fiber (RoF) solutions, in this paper we make a comparison of three full-duplex RoF systems. These systems are low-cost solutions that use remote modulation, with a single centralized light source used at the central station to generate a downlink wavelength that is reused at the remote location ...
Márcio José Reis Silva Almeida, Pedro Pinho, Fernando M. V. Ramos   +2 more
openalex   +3 more sources

Analisis Kinerja Jaringan Radio over Fiber (RoF) menggunakan Optical Amplifier

Jurnal Litek : Jurnal Listrik Telekomunikasi Elektronika
Perkembangan teknologi telekomunikasi menuntut peningkatan kecepatan dan keandalan pertukaran data. Meskipun sistem transmisi kabel memiliki kecepatan tinggi dan performa prima, namun biaya instalasi yang dibutuhkan cukup besar. Sebagai solusi, Radio over Fiber (RoF) dihadirkan untuk mengintegrasikan jaringan nirkabel dan kabel.
Sabiqun Naufal, Misriana Misriana, Hanafi Hanafi   +2 more
openalex   +3 more sources

Fiber Link Health Detection and Self-Healing Algorithm for Two-Ring-Based RoF Transport Systems [PDF]

Sensors, 2019
A two-ring-based radio over fiber (RoF) transport system with a two-step fiber link failure detection and self-healing algorithm is proposed to ensure quality of service (QoS) by automatically monitoring the health of each fiber link in the transport ...
Wen-Shing Tsai, Ching-Hung Chang, Zhin-Guei Lin, Dong-Yi Lu, Tsung-Ying Yang   +4 more
doaj   +2 more sources