SlideShare uma empresa Scribd logo
1 de 15
OFDM (Orthogonal Frequency Division Multiplexing )
Objectives ,[object Object],[object Object],[object Object],[object Object],[object Object]
What is OFDM ,[object Object],[object Object],[object Object]
A   F
How OFDM works ,[object Object]
Types of OFDM ,[object Object],[object Object],[object Object],[object Object],[object Object]
C-OFDM ,[object Object],[object Object],[object Object],[object Object]
Multiple Input, Multiple Output OFDM (MIMO-OFDM)   ,[object Object],[object Object],[object Object]
V-OFDM   ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
… Subscriber Base Station Paths …
W-OFDM   ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Flash-OFDM ,[object Object],[object Object],[object Object],[object Object]
Differences from other multiplexing techniques ,[object Object],[object Object],[object Object]
Differences from other multiplexing techniques ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Applications ,[object Object],[object Object],[object Object],[object Object]

Mais conteúdo relacionado

Mais procurados

OFDM (Orthogonal Frequency Division Multiplexing)
OFDM (Orthogonal Frequency Division Multiplexing)OFDM (Orthogonal Frequency Division Multiplexing)
OFDM (Orthogonal Frequency Division Multiplexing)Ameya Vijay Gokhale
 
Chapter 7 multiple access techniques
Chapter 7 multiple access techniquesChapter 7 multiple access techniques
Chapter 7 multiple access techniquesKaushal Kabra
 
Concept of Diversity & Fading (wireless communication)
Concept of Diversity & Fading (wireless communication)Concept of Diversity & Fading (wireless communication)
Concept of Diversity & Fading (wireless communication)Omkar Rane
 
Small scale fading
Small scale fadingSmall scale fading
Small scale fadingAJAL A J
 
FDM,OFDM,OFDMA,MIMO
FDM,OFDM,OFDMA,MIMOFDM,OFDM,OFDMA,MIMO
FDM,OFDM,OFDMA,MIMONadeem Rana
 
9. parameters of mobile multipath channels
9. parameters of mobile multipath channels9. parameters of mobile multipath channels
9. parameters of mobile multipath channelsJAIGANESH SEKAR
 
Orthogonal frequency division multiplexing (ofdm)
Orthogonal frequency division multiplexing (ofdm)Orthogonal frequency division multiplexing (ofdm)
Orthogonal frequency division multiplexing (ofdm)Dilip Mathuria
 
optical space division multiplexing
optical space division multiplexingoptical space division multiplexing
optical space division multiplexingmohammedalimahdi
 
Non orthogonal multiple access
Non orthogonal multiple accessNon orthogonal multiple access
Non orthogonal multiple accessShalikramRajpoot
 
MIMO-OFDM for 4G network
MIMO-OFDM for 4G networkMIMO-OFDM for 4G network
MIMO-OFDM for 4G networknimay1
 

Mais procurados (20)

(Ofdm)
(Ofdm)(Ofdm)
(Ofdm)
 
OFDM Basics
OFDM BasicsOFDM Basics
OFDM Basics
 
OFDM (Orthogonal Frequency Division Multiplexing)
OFDM (Orthogonal Frequency Division Multiplexing)OFDM (Orthogonal Frequency Division Multiplexing)
OFDM (Orthogonal Frequency Division Multiplexing)
 
ofdm
ofdmofdm
ofdm
 
OFDM
OFDMOFDM
OFDM
 
Optical multiplexers
Optical multiplexersOptical multiplexers
Optical multiplexers
 
Ofdm
OfdmOfdm
Ofdm
 
Chapter 7 multiple access techniques
Chapter 7 multiple access techniquesChapter 7 multiple access techniques
Chapter 7 multiple access techniques
 
WDM Basics
WDM BasicsWDM Basics
WDM Basics
 
Concept of Diversity & Fading (wireless communication)
Concept of Diversity & Fading (wireless communication)Concept of Diversity & Fading (wireless communication)
Concept of Diversity & Fading (wireless communication)
 
FDMA-TDMA-CDMA
FDMA-TDMA-CDMAFDMA-TDMA-CDMA
FDMA-TDMA-CDMA
 
Multiple access techniques
Multiple access techniquesMultiple access techniques
Multiple access techniques
 
Small scale fading
Small scale fadingSmall scale fading
Small scale fading
 
FDM,OFDM,OFDMA,MIMO
FDM,OFDM,OFDMA,MIMOFDM,OFDM,OFDMA,MIMO
FDM,OFDM,OFDMA,MIMO
 
9. parameters of mobile multipath channels
9. parameters of mobile multipath channels9. parameters of mobile multipath channels
9. parameters of mobile multipath channels
 
Orthogonal frequency division multiplexing (ofdm)
Orthogonal frequency division multiplexing (ofdm)Orthogonal frequency division multiplexing (ofdm)
Orthogonal frequency division multiplexing (ofdm)
 
OFDM
OFDMOFDM
OFDM
 
optical space division multiplexing
optical space division multiplexingoptical space division multiplexing
optical space division multiplexing
 
Non orthogonal multiple access
Non orthogonal multiple accessNon orthogonal multiple access
Non orthogonal multiple access
 
MIMO-OFDM for 4G network
MIMO-OFDM for 4G networkMIMO-OFDM for 4G network
MIMO-OFDM for 4G network
 

Semelhante a Ofdm

Semelhante a Ofdm (20)

OFDM.ppt
OFDM.pptOFDM.ppt
OFDM.ppt
 
Introduction to ofdm
Introduction to ofdmIntroduction to ofdm
Introduction to ofdm
 
5th lec ofdm
5th lec   ofdm5th lec   ofdm
5th lec ofdm
 
Wireless networks - 4G & Beyond
Wireless networks - 4G & BeyondWireless networks - 4G & Beyond
Wireless networks - 4G & Beyond
 
Ofdm
OfdmOfdm
Ofdm
 
Orthogonal Frequency Division Multiplexing (Ofdm)
Orthogonal Frequency Division Multiplexing (Ofdm)Orthogonal Frequency Division Multiplexing (Ofdm)
Orthogonal Frequency Division Multiplexing (Ofdm)
 
Insight into OFDM.ppt
Insight into OFDM.pptInsight into OFDM.ppt
Insight into OFDM.ppt
 
OFDM based baseband Receiver
OFDM based baseband ReceiverOFDM based baseband Receiver
OFDM based baseband Receiver
 
How to use WDM technology to expand fiber capacity.pdf
How to use WDM technology to expand fiber capacity.pdfHow to use WDM technology to expand fiber capacity.pdf
How to use WDM technology to expand fiber capacity.pdf
 
cdma
cdmacdma
cdma
 
OFDM_Behind 4G technology
 OFDM_Behind 4G technology OFDM_Behind 4G technology
OFDM_Behind 4G technology
 
Dwdm
DwdmDwdm
Dwdm
 
Designing the 5G Unified Air Interface
Designing the 5G Unified Air InterfaceDesigning the 5G Unified Air Interface
Designing the 5G Unified Air Interface
 
OFDM and MC-CDMA An Implementation using MATLAB.ppt
OFDM and MC-CDMA An Implementation using MATLAB.pptOFDM and MC-CDMA An Implementation using MATLAB.ppt
OFDM and MC-CDMA An Implementation using MATLAB.ppt
 
OFDM-5.ppt
OFDM-5.pptOFDM-5.ppt
OFDM-5.ppt
 
Paper id 252014129
Paper id 252014129Paper id 252014129
Paper id 252014129
 
OFDM.ppt
OFDM.pptOFDM.ppt
OFDM.ppt
 
Oc3424632467
Oc3424632467Oc3424632467
Oc3424632467
 
W cdma
W cdmaW cdma
W cdma
 
study paper on MIMO_OFDM.pdf
study paper on MIMO_OFDM.pdfstudy paper on MIMO_OFDM.pdf
study paper on MIMO_OFDM.pdf
 

Último

The State of Passkeys with FIDO Alliance.pptx
The State of Passkeys with FIDO Alliance.pptxThe State of Passkeys with FIDO Alliance.pptx
The State of Passkeys with FIDO Alliance.pptxLoriGlavin3
 
Genislab builds better products and faster go-to-market with Lean project man...
Genislab builds better products and faster go-to-market with Lean project man...Genislab builds better products and faster go-to-market with Lean project man...
Genislab builds better products and faster go-to-market with Lean project man...Farhan Tariq
 
How AI, OpenAI, and ChatGPT impact business and software.
How AI, OpenAI, and ChatGPT impact business and software.How AI, OpenAI, and ChatGPT impact business and software.
How AI, OpenAI, and ChatGPT impact business and software.Curtis Poe
 
Time Series Foundation Models - current state and future directions
Time Series Foundation Models - current state and future directionsTime Series Foundation Models - current state and future directions
Time Series Foundation Models - current state and future directionsNathaniel Shimoni
 
Moving Beyond Passwords: FIDO Paris Seminar.pdf
Moving Beyond Passwords: FIDO Paris Seminar.pdfMoving Beyond Passwords: FIDO Paris Seminar.pdf
Moving Beyond Passwords: FIDO Paris Seminar.pdfLoriGlavin3
 
Passkey Providers and Enabling Portability: FIDO Paris Seminar.pptx
Passkey Providers and Enabling Portability: FIDO Paris Seminar.pptxPasskey Providers and Enabling Portability: FIDO Paris Seminar.pptx
Passkey Providers and Enabling Portability: FIDO Paris Seminar.pptxLoriGlavin3
 
Digital Identity is Under Attack: FIDO Paris Seminar.pptx
Digital Identity is Under Attack: FIDO Paris Seminar.pptxDigital Identity is Under Attack: FIDO Paris Seminar.pptx
Digital Identity is Under Attack: FIDO Paris Seminar.pptxLoriGlavin3
 
Generative AI - Gitex v1Generative AI - Gitex v1.pptx
Generative AI - Gitex v1Generative AI - Gitex v1.pptxGenerative AI - Gitex v1Generative AI - Gitex v1.pptx
Generative AI - Gitex v1Generative AI - Gitex v1.pptxfnnc6jmgwh
 
Data governance with Unity Catalog Presentation
Data governance with Unity Catalog PresentationData governance with Unity Catalog Presentation
Data governance with Unity Catalog PresentationKnoldus Inc.
 
Design pattern talk by Kaya Weers - 2024 (v2)
Design pattern talk by Kaya Weers - 2024 (v2)Design pattern talk by Kaya Weers - 2024 (v2)
Design pattern talk by Kaya Weers - 2024 (v2)Kaya Weers
 
Potential of AI (Generative AI) in Business: Learnings and Insights
Potential of AI (Generative AI) in Business: Learnings and InsightsPotential of AI (Generative AI) in Business: Learnings and Insights
Potential of AI (Generative AI) in Business: Learnings and InsightsRavi Sanghani
 
Varsha Sewlal- Cyber Attacks on Critical Critical Infrastructure
Varsha Sewlal- Cyber Attacks on Critical Critical InfrastructureVarsha Sewlal- Cyber Attacks on Critical Critical Infrastructure
Varsha Sewlal- Cyber Attacks on Critical Critical Infrastructureitnewsafrica
 
Modern Roaming for Notes and Nomad – Cheaper Faster Better Stronger
Modern Roaming for Notes and Nomad – Cheaper Faster Better StrongerModern Roaming for Notes and Nomad – Cheaper Faster Better Stronger
Modern Roaming for Notes and Nomad – Cheaper Faster Better Strongerpanagenda
 
How to write a Business Continuity Plan
How to write a Business Continuity PlanHow to write a Business Continuity Plan
How to write a Business Continuity PlanDatabarracks
 
Zeshan Sattar- Assessing the skill requirements and industry expectations for...
Zeshan Sattar- Assessing the skill requirements and industry expectations for...Zeshan Sattar- Assessing the skill requirements and industry expectations for...
Zeshan Sattar- Assessing the skill requirements and industry expectations for...itnewsafrica
 
React Native vs Ionic - The Best Mobile App Framework
React Native vs Ionic - The Best Mobile App FrameworkReact Native vs Ionic - The Best Mobile App Framework
React Native vs Ionic - The Best Mobile App FrameworkPixlogix Infotech
 
Emixa Mendix Meetup 11 April 2024 about Mendix Native development
Emixa Mendix Meetup 11 April 2024 about Mendix Native developmentEmixa Mendix Meetup 11 April 2024 about Mendix Native development
Emixa Mendix Meetup 11 April 2024 about Mendix Native developmentPim van der Noll
 
TeamStation AI System Report LATAM IT Salaries 2024
TeamStation AI System Report LATAM IT Salaries 2024TeamStation AI System Report LATAM IT Salaries 2024
TeamStation AI System Report LATAM IT Salaries 2024Lonnie McRorey
 
[Webinar] SpiraTest - Setting New Standards in Quality Assurance
[Webinar] SpiraTest - Setting New Standards in Quality Assurance[Webinar] SpiraTest - Setting New Standards in Quality Assurance
[Webinar] SpiraTest - Setting New Standards in Quality AssuranceInflectra
 
The Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptx
The Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptxThe Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptx
The Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptxLoriGlavin3
 

Último (20)

The State of Passkeys with FIDO Alliance.pptx
The State of Passkeys with FIDO Alliance.pptxThe State of Passkeys with FIDO Alliance.pptx
The State of Passkeys with FIDO Alliance.pptx
 
Genislab builds better products and faster go-to-market with Lean project man...
Genislab builds better products and faster go-to-market with Lean project man...Genislab builds better products and faster go-to-market with Lean project man...
Genislab builds better products and faster go-to-market with Lean project man...
 
How AI, OpenAI, and ChatGPT impact business and software.
How AI, OpenAI, and ChatGPT impact business and software.How AI, OpenAI, and ChatGPT impact business and software.
How AI, OpenAI, and ChatGPT impact business and software.
 
Time Series Foundation Models - current state and future directions
Time Series Foundation Models - current state and future directionsTime Series Foundation Models - current state and future directions
Time Series Foundation Models - current state and future directions
 
Moving Beyond Passwords: FIDO Paris Seminar.pdf
Moving Beyond Passwords: FIDO Paris Seminar.pdfMoving Beyond Passwords: FIDO Paris Seminar.pdf
Moving Beyond Passwords: FIDO Paris Seminar.pdf
 
Passkey Providers and Enabling Portability: FIDO Paris Seminar.pptx
Passkey Providers and Enabling Portability: FIDO Paris Seminar.pptxPasskey Providers and Enabling Portability: FIDO Paris Seminar.pptx
Passkey Providers and Enabling Portability: FIDO Paris Seminar.pptx
 
Digital Identity is Under Attack: FIDO Paris Seminar.pptx
Digital Identity is Under Attack: FIDO Paris Seminar.pptxDigital Identity is Under Attack: FIDO Paris Seminar.pptx
Digital Identity is Under Attack: FIDO Paris Seminar.pptx
 
Generative AI - Gitex v1Generative AI - Gitex v1.pptx
Generative AI - Gitex v1Generative AI - Gitex v1.pptxGenerative AI - Gitex v1Generative AI - Gitex v1.pptx
Generative AI - Gitex v1Generative AI - Gitex v1.pptx
 
Data governance with Unity Catalog Presentation
Data governance with Unity Catalog PresentationData governance with Unity Catalog Presentation
Data governance with Unity Catalog Presentation
 
Design pattern talk by Kaya Weers - 2024 (v2)
Design pattern talk by Kaya Weers - 2024 (v2)Design pattern talk by Kaya Weers - 2024 (v2)
Design pattern talk by Kaya Weers - 2024 (v2)
 
Potential of AI (Generative AI) in Business: Learnings and Insights
Potential of AI (Generative AI) in Business: Learnings and InsightsPotential of AI (Generative AI) in Business: Learnings and Insights
Potential of AI (Generative AI) in Business: Learnings and Insights
 
Varsha Sewlal- Cyber Attacks on Critical Critical Infrastructure
Varsha Sewlal- Cyber Attacks on Critical Critical InfrastructureVarsha Sewlal- Cyber Attacks on Critical Critical Infrastructure
Varsha Sewlal- Cyber Attacks on Critical Critical Infrastructure
 
Modern Roaming for Notes and Nomad – Cheaper Faster Better Stronger
Modern Roaming for Notes and Nomad – Cheaper Faster Better StrongerModern Roaming for Notes and Nomad – Cheaper Faster Better Stronger
Modern Roaming for Notes and Nomad – Cheaper Faster Better Stronger
 
How to write a Business Continuity Plan
How to write a Business Continuity PlanHow to write a Business Continuity Plan
How to write a Business Continuity Plan
 
Zeshan Sattar- Assessing the skill requirements and industry expectations for...
Zeshan Sattar- Assessing the skill requirements and industry expectations for...Zeshan Sattar- Assessing the skill requirements and industry expectations for...
Zeshan Sattar- Assessing the skill requirements and industry expectations for...
 
React Native vs Ionic - The Best Mobile App Framework
React Native vs Ionic - The Best Mobile App FrameworkReact Native vs Ionic - The Best Mobile App Framework
React Native vs Ionic - The Best Mobile App Framework
 
Emixa Mendix Meetup 11 April 2024 about Mendix Native development
Emixa Mendix Meetup 11 April 2024 about Mendix Native developmentEmixa Mendix Meetup 11 April 2024 about Mendix Native development
Emixa Mendix Meetup 11 April 2024 about Mendix Native development
 
TeamStation AI System Report LATAM IT Salaries 2024
TeamStation AI System Report LATAM IT Salaries 2024TeamStation AI System Report LATAM IT Salaries 2024
TeamStation AI System Report LATAM IT Salaries 2024
 
[Webinar] SpiraTest - Setting New Standards in Quality Assurance
[Webinar] SpiraTest - Setting New Standards in Quality Assurance[Webinar] SpiraTest - Setting New Standards in Quality Assurance
[Webinar] SpiraTest - Setting New Standards in Quality Assurance
 
The Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptx
The Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptxThe Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptx
The Role of FIDO in a Cyber Secure Netherlands: FIDO Paris Seminar.pptx
 

Ofdm