Performance analysis and optimization of site diversity techniques for EHF satellite links

2011 ◽  
Author(s):  
Tommaso Rossi ◽  
Mauro De Sanctis ◽  
Daniele Di Mattia ◽  
Marina Ruggieri
Keyword(s):  
Performance Analysis ◽  
Diversity Techniques ◽  
Satellite Links ◽  
Site Diversity

Performance Analysis of 5G Fixed Wireless Access Networks with Antenna Diversity Techniques

2020 ◽  
Vol 113 (3) ◽  
pp. 1541-1565 ◽  
Author(s):  
Isiaka A. Alimi ◽  
Romilkumar Kantibhai Patel ◽  
Nelson Jesus Muga ◽  
Paulo P. Monteiro
Keyword(s):  
Performance Analysis ◽  
Access Networks ◽  
Wireless Access ◽  
Antenna Diversity ◽  
Wireless Access Networks ◽  
Diversity Techniques ◽  
Fixed Wireless Access ◽  
Fixed Wireless

scholarly journals Performance Analysis of Transmit Antenna Selection with MRC in MIMO for Image Transmission in Multipath Fading Channels Using Simulink

2015 ◽  
Vol 5 (1) ◽  
pp. 119
Author(s):  
Vaibhav S Hendre ◽  
M Murugan ◽  
Sneha Kamthe
Keyword(s):  
Performance Analysis ◽  
Fading Channels ◽  
Antenna Selection ◽  
Multiple Input Multiple Output ◽  
Image Transmission ◽  
Multipath Fading ◽  
Block Codes ◽  
Maximal Ratio Combining ◽  
Transmit Antenna Selection ◽  
Diversity Techniques

<em><span>Multiple antenna configurations can be used to increase the data throughput reducing the effects of multipath fading and interference when channel bandwidth is limited. Orthogonal Space Time Block Codes along with Transmit antenna selection can improve the performance of multiple input multiple output systems. In this paper, we present the Transmit Antenna Selection (TAS) technique based on the Maximal Ratio Combining (MRC) scheme with single antenna selection for image transmission. The performance analysis of the system was carried out under different fading channels i.e. Rayleigh and Rician channel for image input. We design end to end TAS/MRC system in Simulink with advancements in the channel designs and receive diversity techniques along with the feedback models. The Bit Error Rate (BER) analysis was performed for the combinations of number of transmit and receive antennas for TAS/MRC system for various fading environments.</span></em>

Visible-Light Communication and Performance Analysis Based on Medium- and Short-Distance Inter-Satellite Links

2019 ◽  
Vol 39 (10) ◽  
pp. 1006003
Author(s):  
陈泉润 Chen Quanrun ◽  
虞翔 Yu Xiang ◽  
崔文楠 Cui Wennan ◽  
张涛 Zhang Tao
Keyword(s):  
Performance Analysis ◽  
Visible Light ◽  
Short Distance ◽  
Visible Light Communication ◽  
Satellite Links ◽  
And Performance

Work on the Evaluation Parameters of Serial and Parallel Relay-Assisted FSO System

2019 ◽  
Vol 0 (0) ◽  
Author(s):  
K.A Balaji ◽  
Kala Praveen Bagadi
Keyword(s):  
Performance Analysis ◽  
System Performance ◽  
Path Loss ◽  
Combined Effects ◽  
Decode And Forward ◽  
Outage Performance ◽  
Diversity Techniques ◽  
Pointing Errors ◽  
Time Diversity ◽  
Evaluation Parameters

AbstractThe outage performance of FSO system assisted with decode and forward relay is studied using diversity techniques like wavelength and time which helps in mitigating atmospheric turbulence. The channel modelled using Malaga turbulence model with the combined effects of path loss and pointing errors. We derive outage performance analysis for multi hop system using no, wavelength and time diversity schemes, respectively. And we justified the usage of diversity techniques, Because of which the FSO system performance gets enhanced.

scholarly journals Three-Site Diversity at Ka-Band Satellite Links in Norway: Gain, Fade Duration, and the Impact of Switching Schemes

2017 ◽  
Vol 65 (11) ◽  
pp. 5992-6001 ◽  
Author(s):  
Martin Rytir ◽  
Michael Cheffena ◽  
Per Arne Grotthing ◽  
Lars E. Braten ◽  
Terje Tjelta
Keyword(s):  
Ka Band ◽  
Satellite Links ◽  
Site Diversity ◽  
The Impact
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