A High-Capacity GEO Bentpipe Broadband Access Satellite System Using W-Band

2012 ◽  
Author(s):  
Ali Grami
Keyword(s):  
High Capacity ◽  
Satellite System ◽  
Broadband Access ◽  
W Band

A terabit/second satellite system for European broadband access: a feasibility study

2014 ◽  
Vol 32 (2) ◽  
pp. 63-92 ◽  
Author(s):  
Argyrios Kyrgiazos ◽  
Barry Evans ◽  
Paul Thompson ◽  
P. Takis Mathiopoulos ◽  
Stylianos Papaharalabos
Keyword(s):  
Feasibility Study ◽  
Satellite System ◽  
Broadband Access

W-band TWT for high capacity transmission hub for small cells backhaul

2018 ◽  
Author(s):  
Frederic Andre ◽  
Quang Trung Le ◽  
Giacomo Ulisse ◽  
Viktor Krozer ◽  
Rosa Letizia ◽  
...  
Keyword(s):  
High Capacity ◽  
Small Cells ◽  
W Band

scholarly journals Technology, Assembly, and Test of a W-Band Traveling Wave Tube for New 5G High-Capacity Networks

2020 ◽  
Vol 67 (7) ◽  
pp. 2919-2924
Author(s):  
Frederic Andre ◽  
Jean-Clande Racamier ◽  
Ralph Zimmermann ◽  
Quang Trung Le ◽  
Viktor Krozer ◽  
...  
Keyword(s):  
Traveling Wave ◽  
High Capacity ◽  
Traveling Wave Tube ◽  
Wave Tube ◽  
W Band

E- and W-Band High-Capacity Hybrid Fiber-Wireless Links

2014 ◽  
Vol E97.B (7) ◽  
pp. 1290-1294
Author(s):  
J. J. VEGAS OLMOS ◽  
X. PANG ◽  
I. TAFUR MONROY
Keyword(s):  
High Capacity ◽  
Hybrid Fiber ◽  
Wireless Links ◽  
W Band

scholarly journals A Review of Integrated Optical and Wireless Broadband Acess Networks

2012 ◽  
Vol 58 (1) ◽  
Author(s):  
S. H. Mohammad ◽  
N. Zulkifli ◽  
S. M. Idrus
Keyword(s):  
High Speed ◽  
Optical Network ◽  
Access Network ◽  
High Capacity ◽  
Network Models ◽  
Research Area ◽  
Broadband Access ◽  
Integrated Optical ◽  
Wireless Broadband ◽  
Broadband Access Network

Broadband access network nowadays has obtained increasing attention among internet users. High bandwidth demands and the need on mobility of the network cause the network design and architectures to be part of the hot topics in the research area. Wireline optical and wireless networks are two different architectures of broadband access network which offer advantages over each other. High capacity optical network integrated with tetherless wireless network enables high-speed communications to mobile users at anytime and anywhere. This paper defines integrated optical wireless broadband access network, outlines the architectures of different network models, the features and key issues of the network.

scholarly journals 5 × 5 25 Gbit/s WDM-MDM

2015 ◽  
Vol 36 (4) ◽  
Author(s):  
Yousef Fazea ◽  
Angela Amphawan
Keyword(s):  
Optical Network ◽  
Access Network ◽  
High Capacity ◽  
Passive Optical Network ◽  
Broadband Access ◽  
Wavelength Division ◽  
Modal Dispersion ◽  
Wavelength Division Multiplexed ◽  
Data Capacity ◽  
Fiber Link

AbstractWavelength-division multiplexed-passive optical network (WDM-PON) is a revolutionary high-capacity and scalable broadband access network. This paper capitalizes on Laguerre–Gaussian (LG) modes to reduce modal dispersion and increase data capacity. A data rate of 25 Gbit/s is attained for a multimode fiber link by multiplexing five LG modes on five wavelengths centered at 1,550.12 nm for a distance up to 800 m.

Increasing the Capacity of SAC-OCDMA by Using OFDM Modulation

2015 ◽  
Vol 793 ◽  
pp. 530-534
Author(s):  
A.O. Aldhaibani ◽  
S.A. Aljunid ◽  
M.S. Anuar ◽  
A.R. Arief
Keyword(s):  
Access Network ◽  
High Capacity ◽  
Cost Effective ◽  
Optical Cdma ◽  
Broadband Access ◽  
High Spectral Efficiency ◽  
Promising Solution ◽  
Improved Performance ◽  
High Level ◽  
Theoretical Results

Optical CDMA (OCDMA) systems have received more attention because CDMA allows many users share the same transmission medium asynchronously and simultaneously with a high level of transmission security. In this paper, we describe the improved performance of the spectrum amplitude coding (SAC) OCDMA system using OFDM technique compare to SCM/SAC-OCDMA system. The theoretical results of proposed system shows that, the new SAC/OCDMA system with OFDM technique provides better performance compare to SCM/OCDMA system based on Random Diagonal Code (RD), the results evaluated based on BER, number of users and weight of code. Thus this system could be one promising solution to the symmetric high capacity access network with high spectral efficiency, reducing the required power and cost effective of broadband access network

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