Results 41 to 50 of about 294 (176)

Network Design and Route Analysis Using Outside Plant

Journal of Engineering, Volume 2025, Issue 1, 2025.
Outside plant (OSP) is essential for telecommunications, internet, and other communication services that require connectivity beyond indoor spaces. These networks often involve the installation of cables, conduits, cabinets, poles, and other infrastructure elements to connect various locations.
Isaac Adjaye Aboagye, Nii Longdon Sowah, Wiafe Owusu-Banahene, Aryee Shaelijah, Margaret Ansah Richardson, Emmanuel Baah-Boadi, S. M. Anas   +6 more
wiley   +1 more source

FTTH的最新进展与趋势

Guangtongxin yanjiu, 2004
光纤到家庭（FTTH）一直是光纤接入不断追求和探索的技术方向,随着国家政策的扶持、运营商竞争的需要、对收入的追求,以及设备本身价格的下降,FTTH出现可迅速发展的势头.文章综述了FTTH所走过的历程和最新进展,分析了FTTH发展的主要解决方案,并对FTTH的发展趋势提出了自己的观点.
李勇, 钮海明
doaj  

Analysis of Internet Quality Improvement from HFC to FTTH in Housing X

Sistemasi: Jurnal Sistem Informasi
The demand for fast, stable, and reliable internet services continues to grow, particularly in densely populated residential areas. One of the ongoing issues is the limitations of Hybrid Fiber Coaxial (HFC) networks, which often result in low speeds ...
Carissa Elfrida, Ahmad Fauzi, Endah Setyowati   +2 more
doaj   +1 more source

Design and Performance Analysis Comparison of a DWDM Optical Communication Network With and Without EDFA and LCFBG for High Data Rate Transmissions

International Journal of RF and Microwave Computer-Aided Engineering, Volume 2025, Issue 1, 2025.
Wavelength division multiplexing (WDM) technology is widely used in high‐capacity optical communication systems, enabling the simultaneous transmission of multiple signals over optical fiber. However, signal attenuation and dispersion pose significant challenges to long‐distance optical transmission.
S. Maria Seraphin Sujitha, Kannan Pauliah Nadar, Mohammad Rezwan Habib   +2 more
wiley   +1 more source

Energy consumption of data transfer: Intensity indicators versus absolute estimates

Journal of Industrial Ecology, Volume 28, Issue 4, Page 996-1008, August 2024.
Abstract The assessment of energy consumption of data traffic for Internet services usually relies on energy intensity figures (in Wh/GB). In this paper, we argue against using these indicators for evaluating the evolution of energy consumption of data transmission induced by changes in Internet usage.
Gaël Guennebaud, Aurélie Bugeau
wiley   +1 more source

High Efficiency O‐band Preamplified Receiver Integrated with Semiconductor Optical Amplifier and Uni‐travelling Carrier Photodiode for Passive Optical Network

physica status solidi (a), Volume 221, Issue 13, July 2024.
A high speed and high sensitivity preamplified receiver for Passive Optical Network (PON) is proposed. We demonstrate a very high responsivity of 140 A/W, with a Polarization Dependent Loss (PDL) around 1 dB and a 3‐dB bandwidth of 48 GHz, which is very promising for future PON network with 50 Gbit/s capacity and above.
Risab Gnanamani, Hervé Bertin, Claire Besancon, Karim Mekhazni, Christophe Caillaud, Marina Deng, Chhandak Mukherjee, Cristell Maneux   +7 more
wiley   +1 more source

Perbandingan Algoritma Genetika dan TSP Untuk Optimalisasi Jaringan Akses Fiber To The Home

JuTISI (Jurnal Teknik Informatika dan Sistem Informasi), 2017
Genetic algorithm and TSP are  methods that can be solve optimization problem  of route or path. This paper discusses the application of genetic algorithms and Traveling Salesman Problem modeling (TSP) to those problems.
Try Feby Ramadonna, Ade Silvia, Ciksadan Ciksadan   +2 more
doaj   +1 more source

Effect‐Directed Analysis Based on Transthyretin Binding Activity of Per‐ and Polyfluoroalkyl Substances in a Contaminated Sediment Extract

Environmental Toxicology and Chemistry, Volume 43, Issue 2, Page 245-258, February 2024.
Abstract Only a fraction of the total number of per‐ and polyfluoroalkyl substances (PFAS) are monitored on a routine basis using targeted chemical analyses. We report on an approach toward identifying bioactive substances in environmental samples using effect‐directed analysis by combining toxicity testing, targeted chemical analyses, and suspect ...
Håkon A. Langberg, Sarah Choyke, Sarah E. Hale, Jacco Koekkoek, Peter H. Cenijn, Marja H. Lamoree, Thomas Rundberget, Morten Jartun, Gijs D. Breedveld, Bjørn M. Jenssen, Christopher P. Higgins, Timo Hamers   +11 more
wiley   +1 more source

Planificación de las topologías de las redes de acceso Fiber to the Home con tecnologías Gigabit Passive Optical Network

Prisma Tecnológico, 2019
Este artículo presenta el análisis de la planificación de las topologías de red de acceso FTTH con tecnologías GPON. Hoy en día, los proveedores de servicios de Internet, voz y datos y las aplicaciones multimedia buscan penetrar en el mercado de las ...
Antonio Cortés
doaj   +1 more source

Low Latency 5G IP Transmission Backhaul Network Architecture: A Techno‐Economic Analysis

Wireless Communications and Mobile Computing, Volume 2024, Issue 1, 2024.
The steeply rising demand for mobile data drives the investigation of the transmission backhaul network architecture and cost for the fifth generation (5G) of mobile technologies. The proposed backhaul architecture will facilitate high throughput, low latency, scalability, low cost of ownership, and high capacity backhaul for 5G mobile technologies ...
Ibrahim Alhassan Gedel, Nnamdi I. Nwulu, Xiangxue Li   +2 more
wiley   +1 more source