SlideShare a Scribd company logo
1 of 21
A Simple, Accurate Approximation to the Sum of Gamma-Gamma variates and Applications in MIMO Free-Space Optical Systems   K. Peppas, Ch. Tasiopoulos, A. Fotopoulos, A. Talavari
Free Space Optical Communications (1) ,[object Object],[object Object],[object Object],[object Object]
Free Space Optical Communications (2) ,[object Object],[object Object],[object Object]
Free Space Optical Communications (3) ,[object Object],[object Object],[object Object],[object Object]
The gamma-gamma distribution (1) ,[object Object],[object Object],[object Object]
The gamma-gamma distribution (2) ,[object Object],[object Object],[object Object]
The gamma-gamma distribution (3) ,[object Object],[object Object],[object Object],[object Object]
Fading mitigation techniques in FSO systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Space Diversity and MIMO techniques in FSO systems ,[object Object],[object Object],[object Object],[object Object],[object Object]
The Considered MIMO system (1) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The Considered MIMO system ( 2 ) ,[object Object],[object Object],[object Object],[object Object]
The proposed solution (1) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The proposed solution (2) ,[object Object],[object Object],[object Object],[object Object]
The proposed solution ( 3 ) ,[object Object],[object Object]
The application of the proposed method ,[object Object]
Performance analysis of MIMO FSO systems (1) ,[object Object],[object Object],[object Object],[object Object]
Performance analysis of MIMO FSO systems (2)
Performance analysis of MIMO FSO systems (3) ,[object Object],[object Object],[object Object],[object Object]
Performance analysis of MIMO FSO systems (4)
Conclusion ,[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object]

More Related Content

What's hot

Beamforming for 5G Networks
Beamforming for 5G NetworksBeamforming for 5G Networks
Beamforming for 5G Networksijtsrd
 
DETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGS
DETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGSDETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGS
DETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGScsandit
 
DETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGS
DETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGSDETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGS
DETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGScscpconf
 
A new look on CSI imperfection in downlink NOMA systems
A new look on CSI imperfection in downlink NOMA systemsA new look on CSI imperfection in downlink NOMA systems
A new look on CSI imperfection in downlink NOMA systemsjournalBEEI
 
Rectangular ring shaped Dielectric Resonator Antenna for Dual and Wideband Fr...
Rectangular ring shaped Dielectric Resonator Antenna for Dual and Wideband Fr...Rectangular ring shaped Dielectric Resonator Antenna for Dual and Wideband Fr...
Rectangular ring shaped Dielectric Resonator Antenna for Dual and Wideband Fr...Pranav Chauhan
 
COMPARISON BETWEEN ENERGY EFFICIENT COOPERATIVE MIMO AND COOPERATIVE RELAY IN...
COMPARISON BETWEEN ENERGY EFFICIENT COOPERATIVE MIMO AND COOPERATIVE RELAY IN...COMPARISON BETWEEN ENERGY EFFICIENT COOPERATIVE MIMO AND COOPERATIVE RELAY IN...
COMPARISON BETWEEN ENERGY EFFICIENT COOPERATIVE MIMO AND COOPERATIVE RELAY IN...jantjournal
 
ANALYTICAL PERFORMANCE EVALUATION OF A MIMO FSO COMMUNICATION SYSTEM WITH DIR...
ANALYTICAL PERFORMANCE EVALUATION OF A MIMO FSO COMMUNICATION SYSTEM WITH DIR...ANALYTICAL PERFORMANCE EVALUATION OF A MIMO FSO COMMUNICATION SYSTEM WITH DIR...
ANALYTICAL PERFORMANCE EVALUATION OF A MIMO FSO COMMUNICATION SYSTEM WITH DIR...optljjournal
 
Energy Efficient Target Coverage in wireless Sensor Network
Energy Efficient Target Coverage in wireless Sensor NetworkEnergy Efficient Target Coverage in wireless Sensor Network
Energy Efficient Target Coverage in wireless Sensor NetworkIJARIIE JOURNAL
 
Hybrid smart antenna system using directional elements - performance analysis...
Hybrid smart antenna system using directional elements - performance analysis...Hybrid smart antenna system using directional elements - performance analysis...
Hybrid smart antenna system using directional elements - performance analysis...marwaeng
 

What's hot (10)

Efficient QoS Provisioning for Free-Space MIMO Optical Links over Atmospheric...
Efficient QoS Provisioning for Free-Space MIMO Optical Links over Atmospheric...Efficient QoS Provisioning for Free-Space MIMO Optical Links over Atmospheric...
Efficient QoS Provisioning for Free-Space MIMO Optical Links over Atmospheric...
 
Beamforming for 5G Networks
Beamforming for 5G NetworksBeamforming for 5G Networks
Beamforming for 5G Networks
 
DETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGS
DETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGSDETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGS
DETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGS
 
DETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGS
DETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGSDETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGS
DETECTION OF POWER-LINES IN COMPLEX NATURAL SURROUNDINGS
 
A new look on CSI imperfection in downlink NOMA systems
A new look on CSI imperfection in downlink NOMA systemsA new look on CSI imperfection in downlink NOMA systems
A new look on CSI imperfection in downlink NOMA systems
 
Rectangular ring shaped Dielectric Resonator Antenna for Dual and Wideband Fr...
Rectangular ring shaped Dielectric Resonator Antenna for Dual and Wideband Fr...Rectangular ring shaped Dielectric Resonator Antenna for Dual and Wideband Fr...
Rectangular ring shaped Dielectric Resonator Antenna for Dual and Wideband Fr...
 
COMPARISON BETWEEN ENERGY EFFICIENT COOPERATIVE MIMO AND COOPERATIVE RELAY IN...
COMPARISON BETWEEN ENERGY EFFICIENT COOPERATIVE MIMO AND COOPERATIVE RELAY IN...COMPARISON BETWEEN ENERGY EFFICIENT COOPERATIVE MIMO AND COOPERATIVE RELAY IN...
COMPARISON BETWEEN ENERGY EFFICIENT COOPERATIVE MIMO AND COOPERATIVE RELAY IN...
 
ANALYTICAL PERFORMANCE EVALUATION OF A MIMO FSO COMMUNICATION SYSTEM WITH DIR...
ANALYTICAL PERFORMANCE EVALUATION OF A MIMO FSO COMMUNICATION SYSTEM WITH DIR...ANALYTICAL PERFORMANCE EVALUATION OF A MIMO FSO COMMUNICATION SYSTEM WITH DIR...
ANALYTICAL PERFORMANCE EVALUATION OF A MIMO FSO COMMUNICATION SYSTEM WITH DIR...
 
Energy Efficient Target Coverage in wireless Sensor Network
Energy Efficient Target Coverage in wireless Sensor NetworkEnergy Efficient Target Coverage in wireless Sensor Network
Energy Efficient Target Coverage in wireless Sensor Network
 
Hybrid smart antenna system using directional elements - performance analysis...
Hybrid smart antenna system using directional elements - performance analysis...Hybrid smart antenna system using directional elements - performance analysis...
Hybrid smart antenna system using directional elements - performance analysis...
 

Viewers also liked

MISO South Region Operations_May2015
MISO South Region Operations_May2015MISO South Region Operations_May2015
MISO South Region Operations_May2015MISOCommunications
 
5GHz MIMO System Power Amplifier design with Adaptive Feedforward Linearizati...
5GHz MIMO System Power Amplifier design with Adaptive Feedforward Linearizati...5GHz MIMO System Power Amplifier design with Adaptive Feedforward Linearizati...
5GHz MIMO System Power Amplifier design with Adaptive Feedforward Linearizati...Ahmed Nasser Agag
 
MIMO system (potential candidate for 4G system)
MIMO system (potential candidate for 4G system)MIMO system (potential candidate for 4G system)
MIMO system (potential candidate for 4G system)Virak Sou
 
Mimo communication System
Mimo communication SystemMimo communication System
Mimo communication SystemVinod Prajapat
 
Free Space Optics
Free  Space  OpticsFree  Space  Optics
Free Space OpticsBise Mond
 
Free space optics (FSO)
Free space optics (FSO)Free space optics (FSO)
Free space optics (FSO)Bhavik Trivedi
 
Free space optical communication
Free space optical communicationFree space optical communication
Free space optical communicationNaveen Kumar
 

Viewers also liked (9)

MISO South Region Operations_May2015
MISO South Region Operations_May2015MISO South Region Operations_May2015
MISO South Region Operations_May2015
 
Introduction To Fso Technology
Introduction To Fso TechnologyIntroduction To Fso Technology
Introduction To Fso Technology
 
5GHz MIMO System Power Amplifier design with Adaptive Feedforward Linearizati...
5GHz MIMO System Power Amplifier design with Adaptive Feedforward Linearizati...5GHz MIMO System Power Amplifier design with Adaptive Feedforward Linearizati...
5GHz MIMO System Power Amplifier design with Adaptive Feedforward Linearizati...
 
MIMO system (potential candidate for 4G system)
MIMO system (potential candidate for 4G system)MIMO system (potential candidate for 4G system)
MIMO system (potential candidate for 4G system)
 
Free space optics
Free space opticsFree space optics
Free space optics
 
Mimo communication System
Mimo communication SystemMimo communication System
Mimo communication System
 
Free Space Optics
Free  Space  OpticsFree  Space  Optics
Free Space Optics
 
Free space optics (FSO)
Free space optics (FSO)Free space optics (FSO)
Free space optics (FSO)
 
Free space optical communication
Free space optical communicationFree space optical communication
Free space optical communication
 

Similar to A Simple, Accurate Approximation to the Sum of Gamma-Gamma variates and Applications in MIMO Free-Space Optical Systems

Free Space Optic Communication (FSO)
Free Space Optic Communication (FSO)Free Space Optic Communication (FSO)
Free Space Optic Communication (FSO)Mohammad Reza Jabbari
 
Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...
Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...
Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...AIRCC Publishing Corporation
 
Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...
Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...
Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...AIRCC Publishing Corporation
 
Average Channel Capacity of Amplify-and-forward MIMO/FSO Systems Over Atmosph...
Average Channel Capacity of Amplify-and-forward MIMO/FSO Systems Over Atmosph...Average Channel Capacity of Amplify-and-forward MIMO/FSO Systems Over Atmosph...
Average Channel Capacity of Amplify-and-forward MIMO/FSO Systems Over Atmosph...IJECEIAES
 
Computer-Based Analysis of The Performance of Different Modulation Techniques...
Computer-Based Analysis of The Performance of Different Modulation Techniques...Computer-Based Analysis of The Performance of Different Modulation Techniques...
Computer-Based Analysis of The Performance of Different Modulation Techniques...theijes
 
Effect on Channel Capacity of Multi-User MIMO System in Crowded Area
Effect on Channel Capacity of Multi-User MIMO System in Crowded AreaEffect on Channel Capacity of Multi-User MIMO System in Crowded Area
Effect on Channel Capacity of Multi-User MIMO System in Crowded AreaIJEEE
 
International Journal of Engineering and Science Invention (IJESI)
International Journal of Engineering and Science Invention (IJESI)International Journal of Engineering and Science Invention (IJESI)
International Journal of Engineering and Science Invention (IJESI)inventionjournals
 
Hybrid Adaptive Channel Estimation Technique in Time and Frequency Domain for...
Hybrid Adaptive Channel Estimation Technique in Time and Frequency Domain for...Hybrid Adaptive Channel Estimation Technique in Time and Frequency Domain for...
Hybrid Adaptive Channel Estimation Technique in Time and Frequency Domain for...Tamilarasan N
 
Ijarcet vol-2-issue-4-1304-1308
Ijarcet vol-2-issue-4-1304-1308Ijarcet vol-2-issue-4-1304-1308
Ijarcet vol-2-issue-4-1304-1308Editor IJARCET
 
Performance Analysis of PAPR Reduction in MIMO-OFDM
Performance Analysis of PAPR Reduction in MIMO-OFDMPerformance Analysis of PAPR Reduction in MIMO-OFDM
Performance Analysis of PAPR Reduction in MIMO-OFDMIJARBEST JOURNAL
 
Prediction of wireless communication systems in the context of modeling 2-3-4
Prediction of wireless communication systems in the context of modeling 2-3-4Prediction of wireless communication systems in the context of modeling 2-3-4
Prediction of wireless communication systems in the context of modeling 2-3-4IAEME Publication
 
Adjustment of Cost 231 Hata Path Model For Cellular Transmission in Rivers State
Adjustment of Cost 231 Hata Path Model For Cellular Transmission in Rivers StateAdjustment of Cost 231 Hata Path Model For Cellular Transmission in Rivers State
Adjustment of Cost 231 Hata Path Model For Cellular Transmission in Rivers StateIOSR Journals
 
LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...
LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...
LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...ijwmn
 
LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...
LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...
LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...ijwmn
 
COMPARISON OF RADIO PROPAGATION MODELS FOR LONG TERM EVOLUTION (LTE) NETWORK
COMPARISON OF RADIO PROPAGATION MODELS FOR LONG TERM EVOLUTION (LTE) NETWORKCOMPARISON OF RADIO PROPAGATION MODELS FOR LONG TERM EVOLUTION (LTE) NETWORK
COMPARISON OF RADIO PROPAGATION MODELS FOR LONG TERM EVOLUTION (LTE) NETWORKijngnjournal
 

Similar to A Simple, Accurate Approximation to the Sum of Gamma-Gamma variates and Applications in MIMO Free-Space Optical Systems (20)

Free Space Optic Communication (FSO)
Free Space Optic Communication (FSO)Free Space Optic Communication (FSO)
Free Space Optic Communication (FSO)
 
U0 vqmt qxodk=
U0 vqmt qxodk=U0 vqmt qxodk=
U0 vqmt qxodk=
 
Be35317323
Be35317323Be35317323
Be35317323
 
Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...
Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...
Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...
 
Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...
Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...
Design and Optimization a Circular Shape Network Antenna Micro Strip for Some...
 
Average Channel Capacity of Amplify-and-forward MIMO/FSO Systems Over Atmosph...
Average Channel Capacity of Amplify-and-forward MIMO/FSO Systems Over Atmosph...Average Channel Capacity of Amplify-and-forward MIMO/FSO Systems Over Atmosph...
Average Channel Capacity of Amplify-and-forward MIMO/FSO Systems Over Atmosph...
 
Computer-Based Analysis of The Performance of Different Modulation Techniques...
Computer-Based Analysis of The Performance of Different Modulation Techniques...Computer-Based Analysis of The Performance of Different Modulation Techniques...
Computer-Based Analysis of The Performance of Different Modulation Techniques...
 
Channel modeling for_millimeter_wave_mimo
Channel modeling for_millimeter_wave_mimoChannel modeling for_millimeter_wave_mimo
Channel modeling for_millimeter_wave_mimo
 
Effect on Channel Capacity of Multi-User MIMO System in Crowded Area
Effect on Channel Capacity of Multi-User MIMO System in Crowded AreaEffect on Channel Capacity of Multi-User MIMO System in Crowded Area
Effect on Channel Capacity of Multi-User MIMO System in Crowded Area
 
International Journal of Engineering and Science Invention (IJESI)
International Journal of Engineering and Science Invention (IJESI)International Journal of Engineering and Science Invention (IJESI)
International Journal of Engineering and Science Invention (IJESI)
 
Hybrid Adaptive Channel Estimation Technique in Time and Frequency Domain for...
Hybrid Adaptive Channel Estimation Technique in Time and Frequency Domain for...Hybrid Adaptive Channel Estimation Technique in Time and Frequency Domain for...
Hybrid Adaptive Channel Estimation Technique in Time and Frequency Domain for...
 
Ijarcet vol-2-issue-4-1304-1308
Ijarcet vol-2-issue-4-1304-1308Ijarcet vol-2-issue-4-1304-1308
Ijarcet vol-2-issue-4-1304-1308
 
Presentation
PresentationPresentation
Presentation
 
Performance Analysis of PAPR Reduction in MIMO-OFDM
Performance Analysis of PAPR Reduction in MIMO-OFDMPerformance Analysis of PAPR Reduction in MIMO-OFDM
Performance Analysis of PAPR Reduction in MIMO-OFDM
 
Prediction of wireless communication systems in the context of modeling 2-3-4
Prediction of wireless communication systems in the context of modeling 2-3-4Prediction of wireless communication systems in the context of modeling 2-3-4
Prediction of wireless communication systems in the context of modeling 2-3-4
 
Adjustment of Cost 231 Hata Path Model For Cellular Transmission in Rivers State
Adjustment of Cost 231 Hata Path Model For Cellular Transmission in Rivers StateAdjustment of Cost 231 Hata Path Model For Cellular Transmission in Rivers State
Adjustment of Cost 231 Hata Path Model For Cellular Transmission in Rivers State
 
LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...
LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...
LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...
 
LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...
LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...
LABORATORY ANALYSIS ON THE PERFORMANCE OF 5G NSA COMMUNICATION IN A SUBURBAN ...
 
COMPARISON OF RADIO PROPAGATION MODELS FOR LONG TERM EVOLUTION (LTE) NETWORK
COMPARISON OF RADIO PROPAGATION MODELS FOR LONG TERM EVOLUTION (LTE) NETWORKCOMPARISON OF RADIO PROPAGATION MODELS FOR LONG TERM EVOLUTION (LTE) NETWORK
COMPARISON OF RADIO PROPAGATION MODELS FOR LONG TERM EVOLUTION (LTE) NETWORK
 
1110.1519
1110.15191110.1519
1110.1519
 

A Simple, Accurate Approximation to the Sum of Gamma-Gamma variates and Applications in MIMO Free-Space Optical Systems

  • 1. A Simple, Accurate Approximation to the Sum of Gamma-Gamma variates and Applications in MIMO Free-Space Optical Systems K. Peppas, Ch. Tasiopoulos, A. Fotopoulos, A. Talavari
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12.
  • 13.
  • 14.
  • 15.
  • 16.
  • 17. Performance analysis of MIMO FSO systems (2)
  • 18.
  • 19. Performance analysis of MIMO FSO systems (4)
  • 20.
  • 21.