Lifi technology
•Download as PPTX, PDF•
7 likes•1,757 views
This document discusses Li-Fi technology, which uses visible light communication to transmit data wirelessly. It explains that Li-Fi uses LED bulbs that can be flickered on and off at extremely high speeds to transmit digital signals. The document outlines some of the key components of a Li-Fi system including light bulbs, photo detectors, and data modulation/demodulation components. It also discusses potential applications for Li-Fi in places like hospitals, aircraft, and underwater environments. The advantages are noted as being harmless to humans, more secure than Wi-Fi, and using part of the light spectrum that is more available than radio waves. Disadvantages include light not passing through opaque objects and potential interference from other light sources.
Report
Share
Report
Share
Recommended
Li-Fi Technology
This document provides an overview of Li-Fi technology. It begins with an introduction to Li-Fi, which transmits data through LED light bulbs that vary intensity faster than the human eye can detect. The document then covers the history of Li-Fi, which was founded by Professor Harald Haas in the 1990s, and explores its working mechanism. Key applications discussed include traffic lights, hospitals, and public internet hotspots. Advantages include availability, efficiency, security, and speed, while disadvantages include inability to pass through objects and reliance on an uninterrupted light source.
presentation on lifi technology by suraj kumar yadava
Li-Fi technology uses visible light communication (VLC) to transmit data using LED light bulbs. A German physicist named Harald Haas developed this technology, which can transmit data rates faster than 10 megabits per second. Li-Fi works by varying the flickering speed of LED lights to encode data as strings of 1s and 0s. It has advantages over Wi-Fi like better security, low cost, and no interference with other wireless devices. While Li-Fi is a promising new technology, the document did not provide details about its drawbacks over previous technologies or the differences between Li-Fi and other wireless technologies.
ppt on LIFI TECHNOLOGY
This document discusses Li-Fi technology, which uses LED light bulbs to transmit data by varying the intensity of light faster than what the human eye can detect. Li-Fi was pioneered in the 1990s and demonstrated by Harald Haas in 2011. It provides several advantages over Wi-Fi such as higher speed potential and no interference with radio frequencies. Li-Fi works by encoding binary data in the on-off states of an LED and can achieve speeds of over 100 Mbps. Potential applications include use in planes, hospitals, and as public internet hotspots through street lamps. However, challenges include light not passing through solid objects and interference from other light sources.
Lifi
Li-Fi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. It was first suggested in 2011 as an alternative to Wi-Fi and has since been proven as a viable technology. Li-Fi transmits data using visible light communication between an LED light bulb and a photodetector. It provides advantages over Wi-Fi such as better security since light cannot pass through walls, higher speed potential, and no radio interference. Main applications of Li-Fi include smart lighting, vehicle transportation, hospitals, and underwater communications.
New Competition in WiFi & LiFi
Li-Fi is a new paradigm for optical wireless technology to provide unprecendented connectivity within a localized data-centric environment. The increasing demand for higher bandwidths, faster and more secure data transmission as well as environmental and undoubtedly human friendly technology heralds the start of a major shift in wireless technology, a shift from RF to optical technologies.
The principle is simple: turn a light on and off so rapidly that the human eye can't see the flicker, but a photodetector can nonetheless pick up the stream of 1s and 0s the blinking bulb is transmitting. Compress the data, and you up the throughput even more. Old-style filament bulbs and fluorescent tubes aren't up to the task, but new, LED-based lighting is.
The principle is simple: turn a light on and off so rapidly that the human eye can't see the flicker, but a photodetector can nonetheless pick up the stream of 1s and 0s the blinking bulb is transmitting. Compress the data, and you up the throughput even more. Old-style filament bulbs and fluorescent tubes aren't up to the task, but new, LED-based lighting is.
Li-Fi technology
LI-FI is a technology that transmits data through illumination by varying the intensity of LED lights faster than the human eye can detect. It was developed in the 1990s but continues to be improved upon. LI-FI provides higher bandwidth than Wi-Fi and could help address issues with insufficient radio spectrum capacity as data demands increase. It works by transmitting a digital 1 or 0 by turning an LED on or off very quickly. Compared to other wavelengths, visible light is best for transmitting data safely. Potential applications of LI-FI include vehicle-to-vehicle communication to prevent accidents, use in intrinsically safe environments like planes or oil rigs, and creating public internet access points using streetlights. However, LI-FI requires the
Li Fi technology
Li-Fi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. It was coined by Harald Haas at the University of Edinburgh in 2011. Li-Fi provides higher speeds and more bandwidth than Wi-Fi, with the added benefit of not interfering with other wireless networks. Li-Fi works by varying the rate at which an LED light flickers on and off, which encodes data. Products like Li-Fi 1st and Li-Flame have been developed to transmit data through LED lights at speeds up to 5Mbps downlink and 5Mbps uplink within a range of 3 meters. Solar Li-Fi uses existing LED lights and solar panels to transmit
Lifi final
LIFI (Light Fidelity) is a technology that uses visible light communication and infrared light to transmit data using LED light bulbs. It provides wireless communication that is similar to WiFi but uses the light spectrum instead of radio frequencies. LIFI has several advantages over WiFi like higher speed, more secure connections, and an unregulated spectrum. However, its signals cannot pass through walls like radio waves, so each room would need its own connected light source. LIFI could be used in applications like traffic lights communicating with cars, in airplanes where WiFi is restricted, and in places that need fast and secure data transmission.
Recommended
Li-Fi Technology
This document provides an overview of Li-Fi technology. It begins with an introduction to Li-Fi, which transmits data through LED light bulbs that vary intensity faster than the human eye can detect. The document then covers the history of Li-Fi, which was founded by Professor Harald Haas in the 1990s, and explores its working mechanism. Key applications discussed include traffic lights, hospitals, and public internet hotspots. Advantages include availability, efficiency, security, and speed, while disadvantages include inability to pass through objects and reliance on an uninterrupted light source.
presentation on lifi technology by suraj kumar yadava
Li-Fi technology uses visible light communication (VLC) to transmit data using LED light bulbs. A German physicist named Harald Haas developed this technology, which can transmit data rates faster than 10 megabits per second. Li-Fi works by varying the flickering speed of LED lights to encode data as strings of 1s and 0s. It has advantages over Wi-Fi like better security, low cost, and no interference with other wireless devices. While Li-Fi is a promising new technology, the document did not provide details about its drawbacks over previous technologies or the differences between Li-Fi and other wireless technologies.
ppt on LIFI TECHNOLOGY
This document discusses Li-Fi technology, which uses LED light bulbs to transmit data by varying the intensity of light faster than what the human eye can detect. Li-Fi was pioneered in the 1990s and demonstrated by Harald Haas in 2011. It provides several advantages over Wi-Fi such as higher speed potential and no interference with radio frequencies. Li-Fi works by encoding binary data in the on-off states of an LED and can achieve speeds of over 100 Mbps. Potential applications include use in planes, hospitals, and as public internet hotspots through street lamps. However, challenges include light not passing through solid objects and interference from other light sources.
Lifi
Li-Fi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. It was first suggested in 2011 as an alternative to Wi-Fi and has since been proven as a viable technology. Li-Fi transmits data using visible light communication between an LED light bulb and a photodetector. It provides advantages over Wi-Fi such as better security since light cannot pass through walls, higher speed potential, and no radio interference. Main applications of Li-Fi include smart lighting, vehicle transportation, hospitals, and underwater communications.
New Competition in WiFi & LiFi
Li-Fi is a new paradigm for optical wireless technology to provide unprecendented connectivity within a localized data-centric environment. The increasing demand for higher bandwidths, faster and more secure data transmission as well as environmental and undoubtedly human friendly technology heralds the start of a major shift in wireless technology, a shift from RF to optical technologies.
The principle is simple: turn a light on and off so rapidly that the human eye can't see the flicker, but a photodetector can nonetheless pick up the stream of 1s and 0s the blinking bulb is transmitting. Compress the data, and you up the throughput even more. Old-style filament bulbs and fluorescent tubes aren't up to the task, but new, LED-based lighting is.
The principle is simple: turn a light on and off so rapidly that the human eye can't see the flicker, but a photodetector can nonetheless pick up the stream of 1s and 0s the blinking bulb is transmitting. Compress the data, and you up the throughput even more. Old-style filament bulbs and fluorescent tubes aren't up to the task, but new, LED-based lighting is.
Li-Fi technology
LI-FI is a technology that transmits data through illumination by varying the intensity of LED lights faster than the human eye can detect. It was developed in the 1990s but continues to be improved upon. LI-FI provides higher bandwidth than Wi-Fi and could help address issues with insufficient radio spectrum capacity as data demands increase. It works by transmitting a digital 1 or 0 by turning an LED on or off very quickly. Compared to other wavelengths, visible light is best for transmitting data safely. Potential applications of LI-FI include vehicle-to-vehicle communication to prevent accidents, use in intrinsically safe environments like planes or oil rigs, and creating public internet access points using streetlights. However, LI-FI requires the
Li Fi technology
Li-Fi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. It was coined by Harald Haas at the University of Edinburgh in 2011. Li-Fi provides higher speeds and more bandwidth than Wi-Fi, with the added benefit of not interfering with other wireless networks. Li-Fi works by varying the rate at which an LED light flickers on and off, which encodes data. Products like Li-Fi 1st and Li-Flame have been developed to transmit data through LED lights at speeds up to 5Mbps downlink and 5Mbps uplink within a range of 3 meters. Solar Li-Fi uses existing LED lights and solar panels to transmit
Lifi final
LIFI (Light Fidelity) is a technology that uses visible light communication and infrared light to transmit data using LED light bulbs. It provides wireless communication that is similar to WiFi but uses the light spectrum instead of radio frequencies. LIFI has several advantages over WiFi like higher speed, more secure connections, and an unregulated spectrum. However, its signals cannot pass through walls like radio waves, so each room would need its own connected light source. LIFI could be used in applications like traffic lights communicating with cars, in airplanes where WiFi is restricted, and in places that need fast and secure data transmission.
Li fi ppt
Li-Fi is a visible light communication system that uses LED light bulbs to transmit data wirelessly. It was coined by Professor Harald Haas in 2011 and provides high-speed communication similar to Wi-Fi but using light instead of radio waves. Li-Fi has several applications such as in traffic lights, airplanes, hospitals, and street lamps. It provides more secure and faster communication than Wi-Fi but has limitations like the need for line of sight and interference from other light sources. Current companies developing Li-Fi technology include pureLIFI and LIFI-X.
Li-Fi a complete presentation
Li-Fi is a technology that uses light from LED bulbs to transmit data wirelessly. It provides a more efficient alternative to Wi-Fi by using visible light that has a much larger and underutilized spectrum than radio frequencies. Li-Fi works by varying the intensity of light from an LED faster than the human eye can detect to transmit digital signals. It has advantages over Wi-Fi like higher speed, more available spectrum, more security since light cannot pass through walls easily, and energy efficiency since it uses LED bulbs. Potential applications of Li-Fi include use in places where Wi-Fi is restricted like hospitals or aircraft.
LIFI
Li-Fi is a wireless optical networking technology that uses light for data transmission. It uses LED or fluorescent lights as transmitters and devices as receivers. Li-Fi transmits data through the visible light spectrum, allowing for larger bandwidth than other wireless technologies. It has advantages like high speed data transfer, secure communication, and no interference with other systems. However, its range is limited as light cannot pass through obstacles and it can be affected by external light sources. Potential applications of Li-Fi include use in areas where wireless connectivity is not allowed.
Lifi
Li-Fi is a technology that uses light from LED bulbs to transmit data wirelessly. It provides high-speed connectivity and is seen as a supplement to Wi-Fi networks. The document traces the history of Li-Fi from experiments in the 1990s to recent demonstrations of speeds over 100Mbps. It describes how Li-Fi works by switching LED bulbs on and off very fast to transmit binary code. Potential applications include use in vehicles, airplanes, hospitals and underwater. While Li-Fi has limitations like inability to pass through walls, it could provide connectivity through devices like street lamps at a low cost.
Li fi technology by milton james
Li-Fi is a wireless communication technology that uses light to transfer data. It can transmit data at speeds greater than 10 Gbps. Li-Fi was first conceived in the 1990s but development increased in the 2010s. The first Li-Fi product, Li-Fi 1st, had speeds up to 5 Mbps. Later products like Li-Flame turned LED bulbs into wireless access points. The Li-Fi market is estimated to reach $6 billion by 2018. Li-Fi uses visible light communication instead of radio waves, making it more secure, have higher bandwidth, and avoid health risks of radio waves. It works by transmitting data through rapid changes in the intensity of light from an LED bulb that is detected
Li fi
Li-Fi uses visible light communication and provides wireless internet access by transmitting data through LED light bulbs. It has several advantages over traditional Wi-Fi including having a much larger bandwidth, higher efficiency, greater availability in places where Wi-Fi doesn't work well, and more security since light cannot pass through walls. Some potential applications of Li-Fi include use in hospitals, vehicles, traffic lights, and aircraft cabins. It provides a solution to the limited capacity of the radio spectrum and growing demand for wireless internet access.
Li FI (Light-Fidelity)
LI-FI uses visible light communication technology to transmit data through LED light bulbs. Pioneered in the 1990s, LI-FI transmits data by varying the intensity of LED lights faster than the human eye can detect. In 2011, Harald Haas demonstrated speeds of over 100Mbps using a table lamp. Recent trials have achieved speeds of 1GB per second in offices. LI-FI has potential applications in vehicles, aircraft, hospitals and more due to its ability to transmit data in RF-restricted areas. However, light cannot pass through objects, installation costs are currently high, and two-way transmission needs to be addressed.
Lifi Technology
The document presents a presentation on Li-Fi technology by Anand Kumar Mishra. It introduces Li-Fi as a wireless optical networking technology using LED lights for data transmission. It discusses the history of Li-Fi's development by Professor Harald Haas. It then explains how Li-Fi works by modulating LED bulbs imperceptibly for data transmission, which is received by photoreceptors. It compares Li-Fi's higher speed capabilities to other wireless technologies and outlines applications for Li-Fi including in airlines, power plants, and providing information to save lives. The presentation concludes that if implemented, Li-Fi could enable every light bulb to function as a Wi-Fi hotspot for a cleaner,
Li fi ppt by sunil
Li-Fi is a fast, cheap optical version of Wi-Fi that uses light-emitting diodes (LEDs) and visible light communication (VLC) to transmit data wirelessly. It was invented in 2012 by German physicist Harald Hass as an alternative to radio frequency wireless technologies like Wi-Fi that use light waves instead of radio waves. Li-Fi has several advantages over Wi-Fi including higher speeds, lower costs due to using unused light spectrum, more secure communications since light does not pass through walls, and reduced radio interference. It is being applied in areas like hospitals that require strong wireless security and on vehicles for mobile connectivity.
A Brief of LiFi
LIFI is a new technology that uses light from LED bulbs to transmit data. It works by varying the intensity of light faster than the human eye can detect. LIFI was first introduced in 2011 and provides several advantages over traditional WiFi such as higher speeds, more secure transmission since light cannot pass through walls, and the ability to use the much larger light spectrum to transmit data. Potential applications of LIFI include use in traffic lights, underwater communications, airplanes, hospitals and more. However, LIFI also has limitations like a shorter range since it requires line of sight and cannot pass through opaque objects.
Li fi wireless optical networking technology
This document provides an overview of Li-Fi technology. It describes Li-Fi as a fast, optical version of Wi-Fi that uses LED lights to transmit data wirelessly. The technology was invented in 2011 by German physicist Harald Hass. Li-Fi offers higher data transfer rates and more security than Wi-Fi, works in dense environments, and has potential applications in hospitals, airlines, and underwater. However, Li-Fi faces limitations in not being able to pass through solid objects and potential interference from other light sources. Overall, the document argues that if developed, Li-Fi could provide internet connectivity anywhere there is light.
Li-Fi technology
Li-Fi technology is the one in which data is transferred from one place to another via LED environment.
Lifi ppt
INDRODUCTION
HISTORY
HOW LIFI WORKS?
REAL TIME USAGE OF LIFI
HOW IT WORKS?
WIFI VS LIFI
APPLIOCATIONS
ADVANTAGES
DISADVANTAGES
CONCLUSION
LiFi technology
This document discusses Li-Fi technology, which uses visible light communication to transmit data wirelessly using LED light bulbs. Li-Fi was coined by Professor Harald Haas as an alternative to Wi-Fi that uses radio frequencies. It provides bidirectional and fully networked wireless connections at high speeds. Potential practical uses of Li-Fi include use in traffic lights, hospitals, airplanes, and underwater communications. Compared to Wi-Fi, Li-Fi has benefits like higher speed and more secure communication, but also faces limitations such as inability to pass through solid objects and interference from other light sources. Future developments could allow Li-Fi to still function in daylight and at night by modulating light intensity.
Li-Fi Technology
The document discusses the potential for using visible light communication (LiFi) as an alternative to traditional radio frequency wireless communication technologies. It notes that the 1.4 million existing cellular base stations use significant energy with low efficiency, while the radio frequency spectrum is limited and issues like availability and security exist. LiFi uses high-speed pulses of light for wireless transmission and has advantages like large available spectrum, high efficiency when combined with LED lights, availability anywhere light exists, and improved security since light does not pass through walls. While it has limitations like needing line of sight and potential external light interference, it has been proven in demonstrations and could see applications like in hospitals, traffic lights, and aircraft once costs decrease.
Lifi ppt
Li-Fi is a technology that uses light from LED bulbs to transmit data wirelessly. It works by switching the state of LED bulbs on and off very rapidly in order to transmit digital signals. The fast switching is undetectable to the human eye but allows for high-speed data transmission. Li-Fi has several advantages over traditional Wi-Fi including very high speeds of over 1 Gbps, no interference from radio frequencies, improved security, and energy efficiency. While Li-Fi has promise, it also faces challenges in only working within line of sight of the light source and potentially higher costs than Wi-Fi systems. Researchers continue developing the technology to increase speeds and implementation.
Light fidelity(Li Fi)
The document discusses Li-Fi technology, which uses visible light communication (VLC) to transmit data wirelessly using LED light bulbs and photodetectors. It notes that radio spectrum is becoming congested as wireless data usage increases, while visible light spectrum is vastly larger. Li-Fi provides higher speeds and more available bandwidth than traditional Wi-Fi. The document outlines how Li-Fi works and its potential applications, benefits over other technologies, and addresses some common misconceptions about Li-Fi.
Lifi technology(nimesh bariya)
This document discusses LiFi technology, which transmits data through illumination using LED light bulbs. It was invented in 2012 by German physicist Harald Hass. LiFi works by switching LED lights on and off very quickly to transmit digital 1s and 0s. It provides wireless connectivity at speeds up to 1Gbps, faster than WiFi. Potential applications of LiFi include use in traffic lights, airplanes, and underwater communications since it does not interfere with radio frequencies. While it has advantages over WiFi like higher speeds and bandwidth, LiFi also has limitations such as requiring line of sight and being disrupted by external light sources.
Li-Fi
- Li-Fi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. It is a viable alternative to Wi-Fi as it has a faster speed and more secure transmission.
- The technology was pioneered by German physicist Harald Hass. It works by switching LED bulbs on and off at a very high speed, which is undetectable to the human eye. A photodetector at the receiving end detects the signals and decodes the data.
- Li-Fi has several advantages over Wi-Fi including higher speed, more secure communication due to the inability of signals to pass through walls, lower implementation cost, and no interference with other wireless
Lifi technology
this is about Li-Fi technology ...fast and cheap optical version of WI-Fi based on visible light communication
Lifi Technology
A presention on LIFI technology..
Use MS Office 13 to view the original fonts and pics used within(as they are not supported in the previous versions..)
Lifi Technology
Ashish Kumar Baghel and Chandraprakash Verma presented on Li-Fi technology at the Oriental Institute of Science and Tech in Bhopal on March 13, 2013. Li-Fi uses visible light communication to transmit data through LED bulbs that can switch on and off faster than the human eye can detect. The technology was pioneered in the 1990s by researchers in Germany, Korea, and Japan. Harald Haas continues advancing Li-Fi which could help address the congestion issues with radio spectrum as data demands double each year. Li-Fi has potential applications in traffic lights, intrinsically safe environments, and as public internet hotspots using street lamps. While still developing, Li-Fi shows promise to enable wireless
More Related Content
What's hot
Li fi ppt
Li-Fi is a visible light communication system that uses LED light bulbs to transmit data wirelessly. It was coined by Professor Harald Haas in 2011 and provides high-speed communication similar to Wi-Fi but using light instead of radio waves. Li-Fi has several applications such as in traffic lights, airplanes, hospitals, and street lamps. It provides more secure and faster communication than Wi-Fi but has limitations like the need for line of sight and interference from other light sources. Current companies developing Li-Fi technology include pureLIFI and LIFI-X.
Li-Fi a complete presentation
Li-Fi is a technology that uses light from LED bulbs to transmit data wirelessly. It provides a more efficient alternative to Wi-Fi by using visible light that has a much larger and underutilized spectrum than radio frequencies. Li-Fi works by varying the intensity of light from an LED faster than the human eye can detect to transmit digital signals. It has advantages over Wi-Fi like higher speed, more available spectrum, more security since light cannot pass through walls easily, and energy efficiency since it uses LED bulbs. Potential applications of Li-Fi include use in places where Wi-Fi is restricted like hospitals or aircraft.
LIFI
Li-Fi is a wireless optical networking technology that uses light for data transmission. It uses LED or fluorescent lights as transmitters and devices as receivers. Li-Fi transmits data through the visible light spectrum, allowing for larger bandwidth than other wireless technologies. It has advantages like high speed data transfer, secure communication, and no interference with other systems. However, its range is limited as light cannot pass through obstacles and it can be affected by external light sources. Potential applications of Li-Fi include use in areas where wireless connectivity is not allowed.
Lifi
Li-Fi is a technology that uses light from LED bulbs to transmit data wirelessly. It provides high-speed connectivity and is seen as a supplement to Wi-Fi networks. The document traces the history of Li-Fi from experiments in the 1990s to recent demonstrations of speeds over 100Mbps. It describes how Li-Fi works by switching LED bulbs on and off very fast to transmit binary code. Potential applications include use in vehicles, airplanes, hospitals and underwater. While Li-Fi has limitations like inability to pass through walls, it could provide connectivity through devices like street lamps at a low cost.
Li fi technology by milton james
Li-Fi is a wireless communication technology that uses light to transfer data. It can transmit data at speeds greater than 10 Gbps. Li-Fi was first conceived in the 1990s but development increased in the 2010s. The first Li-Fi product, Li-Fi 1st, had speeds up to 5 Mbps. Later products like Li-Flame turned LED bulbs into wireless access points. The Li-Fi market is estimated to reach $6 billion by 2018. Li-Fi uses visible light communication instead of radio waves, making it more secure, have higher bandwidth, and avoid health risks of radio waves. It works by transmitting data through rapid changes in the intensity of light from an LED bulb that is detected
Li fi
Li-Fi uses visible light communication and provides wireless internet access by transmitting data through LED light bulbs. It has several advantages over traditional Wi-Fi including having a much larger bandwidth, higher efficiency, greater availability in places where Wi-Fi doesn't work well, and more security since light cannot pass through walls. Some potential applications of Li-Fi include use in hospitals, vehicles, traffic lights, and aircraft cabins. It provides a solution to the limited capacity of the radio spectrum and growing demand for wireless internet access.
Li FI (Light-Fidelity)
LI-FI uses visible light communication technology to transmit data through LED light bulbs. Pioneered in the 1990s, LI-FI transmits data by varying the intensity of LED lights faster than the human eye can detect. In 2011, Harald Haas demonstrated speeds of over 100Mbps using a table lamp. Recent trials have achieved speeds of 1GB per second in offices. LI-FI has potential applications in vehicles, aircraft, hospitals and more due to its ability to transmit data in RF-restricted areas. However, light cannot pass through objects, installation costs are currently high, and two-way transmission needs to be addressed.
Lifi Technology
The document presents a presentation on Li-Fi technology by Anand Kumar Mishra. It introduces Li-Fi as a wireless optical networking technology using LED lights for data transmission. It discusses the history of Li-Fi's development by Professor Harald Haas. It then explains how Li-Fi works by modulating LED bulbs imperceptibly for data transmission, which is received by photoreceptors. It compares Li-Fi's higher speed capabilities to other wireless technologies and outlines applications for Li-Fi including in airlines, power plants, and providing information to save lives. The presentation concludes that if implemented, Li-Fi could enable every light bulb to function as a Wi-Fi hotspot for a cleaner,
Li fi ppt by sunil
Li-Fi is a fast, cheap optical version of Wi-Fi that uses light-emitting diodes (LEDs) and visible light communication (VLC) to transmit data wirelessly. It was invented in 2012 by German physicist Harald Hass as an alternative to radio frequency wireless technologies like Wi-Fi that use light waves instead of radio waves. Li-Fi has several advantages over Wi-Fi including higher speeds, lower costs due to using unused light spectrum, more secure communications since light does not pass through walls, and reduced radio interference. It is being applied in areas like hospitals that require strong wireless security and on vehicles for mobile connectivity.
A Brief of LiFi
LIFI is a new technology that uses light from LED bulbs to transmit data. It works by varying the intensity of light faster than the human eye can detect. LIFI was first introduced in 2011 and provides several advantages over traditional WiFi such as higher speeds, more secure transmission since light cannot pass through walls, and the ability to use the much larger light spectrum to transmit data. Potential applications of LIFI include use in traffic lights, underwater communications, airplanes, hospitals and more. However, LIFI also has limitations like a shorter range since it requires line of sight and cannot pass through opaque objects.
Li fi wireless optical networking technology
This document provides an overview of Li-Fi technology. It describes Li-Fi as a fast, optical version of Wi-Fi that uses LED lights to transmit data wirelessly. The technology was invented in 2011 by German physicist Harald Hass. Li-Fi offers higher data transfer rates and more security than Wi-Fi, works in dense environments, and has potential applications in hospitals, airlines, and underwater. However, Li-Fi faces limitations in not being able to pass through solid objects and potential interference from other light sources. Overall, the document argues that if developed, Li-Fi could provide internet connectivity anywhere there is light.
Li-Fi technology
Li-Fi technology is the one in which data is transferred from one place to another via LED environment.
Lifi ppt
INDRODUCTION
HISTORY
HOW LIFI WORKS?
REAL TIME USAGE OF LIFI
HOW IT WORKS?
WIFI VS LIFI
APPLIOCATIONS
ADVANTAGES
DISADVANTAGES
CONCLUSION
LiFi technology
This document discusses Li-Fi technology, which uses visible light communication to transmit data wirelessly using LED light bulbs. Li-Fi was coined by Professor Harald Haas as an alternative to Wi-Fi that uses radio frequencies. It provides bidirectional and fully networked wireless connections at high speeds. Potential practical uses of Li-Fi include use in traffic lights, hospitals, airplanes, and underwater communications. Compared to Wi-Fi, Li-Fi has benefits like higher speed and more secure communication, but also faces limitations such as inability to pass through solid objects and interference from other light sources. Future developments could allow Li-Fi to still function in daylight and at night by modulating light intensity.
Li-Fi Technology
The document discusses the potential for using visible light communication (LiFi) as an alternative to traditional radio frequency wireless communication technologies. It notes that the 1.4 million existing cellular base stations use significant energy with low efficiency, while the radio frequency spectrum is limited and issues like availability and security exist. LiFi uses high-speed pulses of light for wireless transmission and has advantages like large available spectrum, high efficiency when combined with LED lights, availability anywhere light exists, and improved security since light does not pass through walls. While it has limitations like needing line of sight and potential external light interference, it has been proven in demonstrations and could see applications like in hospitals, traffic lights, and aircraft once costs decrease.
Lifi ppt
Li-Fi is a technology that uses light from LED bulbs to transmit data wirelessly. It works by switching the state of LED bulbs on and off very rapidly in order to transmit digital signals. The fast switching is undetectable to the human eye but allows for high-speed data transmission. Li-Fi has several advantages over traditional Wi-Fi including very high speeds of over 1 Gbps, no interference from radio frequencies, improved security, and energy efficiency. While Li-Fi has promise, it also faces challenges in only working within line of sight of the light source and potentially higher costs than Wi-Fi systems. Researchers continue developing the technology to increase speeds and implementation.
Light fidelity(Li Fi)
The document discusses Li-Fi technology, which uses visible light communication (VLC) to transmit data wirelessly using LED light bulbs and photodetectors. It notes that radio spectrum is becoming congested as wireless data usage increases, while visible light spectrum is vastly larger. Li-Fi provides higher speeds and more available bandwidth than traditional Wi-Fi. The document outlines how Li-Fi works and its potential applications, benefits over other technologies, and addresses some common misconceptions about Li-Fi.
Lifi technology(nimesh bariya)
This document discusses LiFi technology, which transmits data through illumination using LED light bulbs. It was invented in 2012 by German physicist Harald Hass. LiFi works by switching LED lights on and off very quickly to transmit digital 1s and 0s. It provides wireless connectivity at speeds up to 1Gbps, faster than WiFi. Potential applications of LiFi include use in traffic lights, airplanes, and underwater communications since it does not interfere with radio frequencies. While it has advantages over WiFi like higher speeds and bandwidth, LiFi also has limitations such as requiring line of sight and being disrupted by external light sources.
Li-Fi
- Li-Fi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. It is a viable alternative to Wi-Fi as it has a faster speed and more secure transmission.
- The technology was pioneered by German physicist Harald Hass. It works by switching LED bulbs on and off at a very high speed, which is undetectable to the human eye. A photodetector at the receiving end detects the signals and decodes the data.
- Li-Fi has several advantages over Wi-Fi including higher speed, more secure communication due to the inability of signals to pass through walls, lower implementation cost, and no interference with other wireless
Lifi technology
this is about Li-Fi technology ...fast and cheap optical version of WI-Fi based on visible light communication
What's hot (20)
Viewers also liked
Lifi Technology
A presention on LIFI technology..
Use MS Office 13 to view the original fonts and pics used within(as they are not supported in the previous versions..)
Lifi Technology
Ashish Kumar Baghel and Chandraprakash Verma presented on Li-Fi technology at the Oriental Institute of Science and Tech in Bhopal on March 13, 2013. Li-Fi uses visible light communication to transmit data through LED bulbs that can switch on and off faster than the human eye can detect. The technology was pioneered in the 1990s by researchers in Germany, Korea, and Japan. Harald Haas continues advancing Li-Fi which could help address the congestion issues with radio spectrum as data demands double each year. Li-Fi has potential applications in traffic lights, intrinsically safe environments, and as public internet hotspots using street lamps. While still developing, Li-Fi shows promise to enable wireless
Lifi technolagy
LIFI is a wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. It is a viable alternative to conventional Wi-Fi and has several advantages such as higher speed, more secure connections, and an unregulated spectrum. LIFI can deliver speeds 100 times faster than Wi-Fi and is particularly suited for applications requiring high bandwidth and low latency.
Lifi technology
Report on LIFI Technology
Content:-
LIGHT FIDELITY
NEED FOR LI-FI
OVERCOMING WIFI ISSUES
VISIBLE LIGHT COMMUNICATION
LIFE OF LIFI
HOW IT WORKS?
IMPLEMENTATION
LI-FI NETWORKS
APPLICATIONS
ADVANTAGES
LIMITATIONS
CONCLUSION
LIGHT FIDELITY
Light is used instead of radio-waves to transmit information.
Transceiver fitted LED lamps acts like Wi-Fi modems.
LED lamps can light a room as well as transmit-receive information.
Provides illumination as well as data communication.
Light based WI-FI.
LIFI TECHNOLOGY
Li-Fi is a wireless communication technology that uses visible light communication to transmit data. It was introduced in 2011 by Professor Harald Haas and works by varying the intensity of light from an LED lamp faster than what the human eye can detect. Unlike Wi-Fi, Li-Fi does not penetrate walls so it provides more secure transmission without interference. It has advantages like high speed connectivity, better security since light cannot pass through walls, and helps address issues of limited radio frequency bandwidth. However, it only works with direct line of sight and data can be obstructed by opaque objects between the transmitter and receiver.
Lifi-Light Fidelity
LiFi technology uses visible light communication to transmit data wirelessly. It was coined and commercialized by Professor Dr. Harald Haas. Speed tests have reached 1.6 Gbit/s and transmission rates continue increasing. LiFi will be needed to handle the massive amounts of data from billions of IoT devices expected by 2020. It works by modulating the light from LED bulbs for transmission. Potential applications include medical, aviation, smart lighting and augmented reality. Advantages are availability, efficiency, security and low cost, but disadvantages are needing line of sight and not penetrating walls. More research is still needed but LiFi shows promise for the future of wireless connectivity.
Lifi technology
Li-Fi is a technology that uses light from LED bulbs to transmit data wirelessly. It was pioneered in the 1990s by researchers in Germany, Korea, and Japan who discovered that LEDs could transmit data signals too quickly for the human eye to detect. The technology was further developed by Harald Haas. Li-Fi offers benefits over traditional Wi-Fi like higher speeds, greater security, and an unlimited and unregulated spectrum. It works by varying the intensity of LED light faster than the eye can see to encode digital signals. Potential applications include using streetlights as free wireless access points.
LiFi Technology - Unfolding Future
LiFi uses visible light communication (VLC) to transmit data wirelessly using light waves instead of radio waves. It provides higher speeds than WiFi, with download speeds up to 100Gbps for LiFi compared to 10Gbps for WiFi. LiFi is also more secure, provides non-line-of-sight communication, and has benefits like reduced costs due to using existing LED lighting infrastructure. While initial installation costs may be higher, LiFi systems can become cheaper than WiFi over time. LiFi has potential applications in dense urban environments, transportation, healthcare, and other industries.
VLC Visible light communication (leaders of li fi)
Visible light communication uses LED lights to transmit data by varying the intensity of light. It offers several advantages over traditional wireless technologies like WiFi. Data can be transmitted through visible light at speeds higher than WiFi and without interfering with other wireless networks. It also provides a secure communication medium as light cannot pass through walls. While the technology is still being developed, it shows promise in helping overcome bandwidth limitations of existing wireless networks.
LiFi Visible light Communication technology
Li-Fi uses visible light communication and LED bulbs to transmit data wirelessly. It works by switching LED bulbs on and off very quickly, with each flash representing a binary 1 or 0. This allows for transmission of data at high speeds of up to 10 GBps. Li-Fi has several advantages over traditional Wi-Fi including higher speeds, more available bandwidth, more secure connections, and energy efficiency. Potential applications of Li-Fi include use in devices like laptops, smartphones, and LED light bulbs to create wireless hotspots or networks. However, Li-Fi also faces challenges such as interference from other light sources and requiring line of sight between transmitters and receivers. Ongoing research continues to work on
Visible light communication
This presentation summarizes indoor visible light communication (VLC). VLC uses visible light from LEDs to transmit data, with the LED as the transmitter, air as the medium, and a photodiode as the receiver. It has advantages over radio frequency communication like large bandwidth and no electromagnetic interference. The presentation describes the basic components of VLC like transmitters, modulation techniques, and applications in areas like mobile connectivity and indoor positioning. Challenges in VLC include limited bandwidth and being a line-of-sight technology susceptible to interruptions.
Li fi(light fidelity),npe
Li-Fi is a wireless communication technology that uses light from LED bulbs to transmit data. It works by switching the state of LED bulbs on and off very fast, in a way imperceptible to the human eye. A photodetector converts the flashes of light into electrical signals to decode the transmitted data. Li-Fi could provide higher speeds than Wi-Fi and has applications in areas where radio frequencies are regulated or restricted. However, it requires line of sight between the light source and detector and may not be suitable to replace Wi-Fi for all use cases.
LIFI TECHNOLOGY
This document provides an overview of Li-fi technology. It defines Li-fi as using light to transmit data through LED bulbs. The construction includes a bulb, power amplifier circuit board, and enclosure. Data is encoded by varying the LED flickering rate. Li-fi has advantages over Wi-Fi like higher speeds, lower costs, and using the visible light spectrum. Applications include using street lights as access points. In conclusion, Li-fi could provide wireless access through every light bulb.
Li-Fi seminar report
The document provides an introduction and summary of a student's seminar report on Li-Fi technology. It begins by thanking the seminar guide and department head for their guidance and for providing the opportunity to present the seminar. It then provides an index of the report sections, which include an abstract on Li-Fi technology, introductions to Li-Fi and how it works, comparisons to Wi-Fi, applications, and conclusions.
DATA TRANSMISSION USING LIFI TECHNOLOGY
This document proposes an eco-friendly audio data transmission system using visible light communication (VLC) through white LEDs. It consists of a transmitter circuit that encodes audio signals onto the LEDs and a receiver circuit containing a solar panel, amplifier, and speaker to recover and playback the audio signals. The system provides a wireless alternative to existing RF-based systems with benefits of higher bandwidth, data rates, and energy efficiency while avoiding interference, high power consumption, and environmental hazards of RF. It is intended for transmitting audio between devices in a household setting.
LI-FI
Li-Fi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. It is a visible light communication system that is a supplement to RF communications. Li-Fi can transmit data at much higher speeds than Wi-Fi and has advantages in terms of security, availability, and efficiency. Li-Fi works by varying the intensity of light from an LED to transmit digital signals and can be used anywhere that visible light is already in use, such as in homes, offices, street lights, and traffic signals. While Li-Fi has been demonstrated and is being implemented in some places, it also faces limitations around line of sight transmission and interference from other light sources.
DATA TRANSMISSION USING LIFI TECHNOLOGY
The document describes a proposed eco-friendly visible light communication (VLC) system that uses white LED lights to transmit audio signals. In the proposed system, a microcontroller and VLC module in the transmitter encode audio and modulate the white LEDs. At the receiver, a solar panel harvests light from the LEDs and provides power to an amplifier and speaker to recover and playback the original audio signal without other power supplies. The system offers advantages over existing RF-based systems like lower interference, power consumption, and installation costs while being more environmentally friendly.
LI FI TECHNOLOGY
LiFi is a wireless optical networking technology that uses LED lights to transmit data. It was invented by Professor Harald Haas in 2011. LiFi works by using LED bulbs that are fitted with a chip to modulate the light for data transmission, which is received by photoreceptors. It can provide transmission speeds up to 10Gbps, has advantages over WiFi like better security and not interfering with other devices, but challenges include light not passing through objects and high installation costs.
Li fi
This document discusses Li-Fi technology, which uses light from LED bulbs to transmit data wirelessly. It notes that current wireless data techniques use radio spectrum, which is becoming congested. Li-Fi transmits data through variations in light intensity too fast for the human eye to detect. The document outlines how Li-Fi works and its advantages over Wi-Fi, such as higher speeds, better security, and availability in places radio waves can't reach. It also discusses potential applications of Li-Fi and limitations that need to be addressed.
Viewers also liked (20)
VLC Visible light communication (leaders of li fi)
VLC Visible light communication (leaders of li fi)
Similar to Lifi technology
Lifi ppt
This document provides an overview of Li-Fi technology. It discusses the history, construction, working, advantages, limitations, and applications of Li-Fi. Li-Fi transmits data through visible light communication and was coined by Professor Harald Haas in 2011. It consists of LED bulbs, photo detectors, and other components. Data is transmitted by turning the LED on and off very fast. Li-Fi provides advantages like higher speeds, better security, and no interference. However, light cannot pass through objects, which poses a limitation. Potential applications include use in cars, airports, and medical facilities where Wi-Fi is restricted.
Lifi
Li-Fi is a technology that uses light from LED bulbs to transmit data wirelessly. It works by switching the state of LED bulbs on and off very fast in order to transmit binary code, with on representing 1 and off representing 0. The switching is too fast for the human eye to detect, so the bulb appears to be on continuously. Li-Fi has several advantages over traditional Wi-Fi including increased bandwidth and security. It can be used in applications such as traffic lights, aircraft cabins, underwater environments, and areas restricted to radio frequencies. However, Li-Fi also faces limitations including inability to pass through opaque objects and interference from other light sources.
Lifi
Li-Fi is a technology that uses light from LED bulbs to transmit data wirelessly. It works by switching the state of LED bulbs on and off very fast in order to transmit binary code, with on representing 1 and off representing 0. The switching is too fast for the human eye to detect, so the bulb appears to be on continuously. Li-Fi has several advantages over traditional Wi-Fi including increased bandwidth and security. It can be used in applications such as traffic lights, aircraft cabins, underwater environments, and locations where radio frequencies are restricted. However, Li-Fi also faces limitations including inability to pass through objects and interference from other light sources.
Lifi
LI-FI is a technology that transmits data through illumination by using LED light bulbs that vary in intensity faster than the human eye can detect. It began development in the 1990s where researchers discovered LEDs could transmit data. LI-FI works by transmitting either a 1 or 0 by turning an LED on or off very quickly. It has advantages over Wi-Fi like higher speeds, more security, and being harmless. Potential applications include using traffic lights that communicate between cars to help prevent accidents. Further exploration of using every light bulb as a wireless access point could lead to a cleaner, greener future.
Li fi1-130315171834-phpapp01
Li-Fi is a technology that transmits data through illumination by using LED light bulbs that vary in intensity faster than the human eye can detect. It was pioneered in the 1990s and continues to be developed, offering potential benefits over traditional radio-frequency wireless technologies as demand for wireless data doubles every year. Li-Fi uses visible light spectrum communication through LED bulbs to transmit data, allowing "ones" and "zeros" to be represented by on-off signals too fast to be seen. This avoids issues with other parts of the light spectrum and provides a safe alternative to radio waves for wireless data in places like airplanes or petrochemical plants.
LI-FI (LIGHT FIDELITY)
Li-Fi is a technology that uses visible light communication (VLC) to transmit data using LED light bulbs. It was invented by Harald Haas in 2011 as an alternative to Wi-Fi that does not use radio waves. Li-Fi provides illumination and communication, has a much larger bandwidth than Wi-Fi, and has benefits like high security and low cost. However, it requires line of sight and its transmission can be blocked or interfered with by external light sources. If developed further, every LED bulb could act as a wireless hotspot.
li-fi technology
LI-FI technology ,this latest Technology LI-FI describes transmission of “data through illumination” taking the fiber out of fiber optic by sending data through an LED light bulb that varies in intensity faster than the human eye can follow.
LiFi Technology - Information Technology Project Management
Li-Fi is a new wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. It can transmit data through illumination at speeds much faster than Wi-Fi. Li-Fi offers several advantages over traditional Wi-Fi including higher speeds, more available bandwidth, and more secure data transmission. If implemented widely using existing LED bulbs, it could help meet the rapidly growing demand for wireless internet access in a more energy efficient way.
Li fi (light fidelity)
This document provides an introduction and overview of Li-Fi technology. It discusses the history of Li-Fi, how it works by transmitting data through LED light, its advantages over Wi-Fi including increased bandwidth and security, and potential applications. Some key points covered include:
- Li-Fi was originally proposed by Professor Harald Haas and uses visible light communication through LED bulbs to transmit data.
- It has advantages over radio spectrum technologies as the light spectrum is much larger and data can be transmitted at high speeds through subtle variations in light intensity.
- Potential applications include use in traffic lights to prevent accidents, underwater communications, and in places like hospitals, factories that restrict radio signals.
-
Li-Fi technology in Wireless Communication
Li-Fi technology in woreless communication
The possibilities are numerous and can be explored further. If this technology can be put into practical use, every bulb can be used something like a Wi-Fi hotspot to transmit wireless data and will proceed toward the cleaner, greener, safer and brighter future.
The concept of Li-Fi is currently attracting a great deal of interest not least because it may offer a genuine and very efficient alternative to radio-based wireless. As a growing number of people and their many devices access wireless internet, the airwaves are becoming increasingly clogged, making it more and more difficult to get a reliable, high- speed signal.
This may solve issues such as the shortage of radio-frequency bandwidth and also allow internet where traditional radio based wireless is not allowed such as aircraft or hospitals. One of the shortcomings however is that it only work in direct line of sight.
Li fi final
This document discusses Li-Fi technology, which transmits data through illumination by varying the intensity of LED lights faster than the human eye can detect. It began development in the 1990s and is being advanced by researcher Harald Haas. Li-Fi uses the visible light spectrum to transmit data and has advantages over radio frequencies, which are becoming congested. It has potential applications in traffic lights, intrinsically safe environments, public internet access points, and underwater communications. The document concludes that if developed, every light bulb could function as a Wi-Fi hotspot for wireless data transmission.
Li-fi technology
Li-Fi is a new technology that uses visible light communication (VLC) to transmit data through LED light bulbs. It works by varying the intensity of light faster than what the human eye can detect. Li-Fi offers several advantages over traditional Wi-Fi, including higher capacity, better availability, higher security, and energy efficiency. It could help meet the rapidly increasing demand for wireless data as radio spectrum becomes more congested. If developed further, Li-Fi technology would allow wireless internet access from every light bulb.
Li fi technology
Li-Fi technology uses visible light communication (VLC) to transmit data wirelessly using LED light bulbs. It was pioneered by Harald Haas in 2011 and provides data rates comparable to Wi-Fi. Li-Fi uses photo detectors to receive signals from light bulbs that are modulated faster than the human eye can detect. It has applications in traffic lights, planes, underwater, and public places as it is intrinsically safe and every light can act as a connection point. However, limitations include inability to pass through opaque objects and external light interference.
Li-Fi (light fedility)
LiFi is a new technology that uses visible light communication (VLC) to transmit data using LED light bulbs. It works by switching the LED bulbs on and off very fast to transmit digital ones and zeros. LiFi provides higher speeds than existing wireless technologies and has advantages like availability, efficiency, security and low cost. However, its signals cannot penetrate walls so it requires line of sight and wired bulbs in different rooms. Overall LiFi shows potential for a greener and safer wireless future.
Li fi technology
Li-Fi is a technology that uses light from LED bulbs to transmit data. It provides a more energy efficient alternative to Wi-Fi networks by taking advantage of visible light spectrum. The technology was pioneered in the 1990s but has recently gained more attention from researchers like Harald Haas. Li-Fi works by switching an LED bulb on and off very fast to transmit digital 1s and 0s. It has applications underwater and in places where radio frequencies do not work well. The technology offers potential to turn every light bulb into a wireless hotspot.
Li fi technology
Light Fidelity is the next generation technology which gives rise the next path braking technology by which we internet can be provided more efficiently, cheaply and with more speed using LED bulbs.
Li-Fi Technology
With the vast growing gadgets, their usage and their developments led to the advancement in the Wi-Fi which provides a technology so called Li-Fi.Li-Fi is a technology that makes use of LED light which helps in the transmission of data much more faster and flexible than data that can be transmitted through Wi-Fi.Light reaches nearly everywhere so communication can also go along with light freely. Light Fidelity is a branch of optical wireless communication which is an emerging technology. By using visible light as transmission medium, Li-Fi provides wireless indoor communication. The bit rate achieved by Li-Fi cannot be achieved by Wi-Fi.. Dr herald Haas ,the professor of mobile communications at the university of Edinburgh school of engineering ,first time publically displayed the proof of Light Fidelity(Li-Fi) ,a method of Visible Light communication(VLC). Li-Fi is the transfer of data through light by taking fiber out of fiber optics and sending data through LED light.
Li-Fi (light fidelity)
Li-Fi is a technology that uses light from LED bulbs to transmit data wirelessly. It works by varying the intensity of LED light faster than the human eye can detect. As demand for wireless data doubles every year, Li-Fi offers a solution to overcome radio spectrum congestion by using the visible light spectrum. Li-Fi has potential applications in traffic lights, intrinsically safe environments like oil rigs, and public internet hotspots using street lamps. It may also enable underwater communication where Wi-Fi fails. While still developing, Li-Fi shows promise as a way to turn every light bulb into a wireless data connection point.
Presentation on li fi
This presentation based on Li-Fi. Li-Fi is the future technology
of electronics..Best PowerPoint presentation for Electronics & communication Student..
SANJU BHAI and ME have been worked on Li-Fi and we got success......
Light Fidelity(Li-Fi) Technology
A powerpoint presentation on Light-Fidelity technology.
Li-Fi (Light-Fidelity) is transmission of data through illumination, sending data through a LED light bulb that varies intensity faster than human eye can follow.
Similar to Lifi technology (20)
LiFi Technology - Information Technology Project Management
LiFi Technology - Information Technology Project Management
Recently uploaded
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...National Information Standards Organization (NISO)
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.The History of Stoke Newington Street Names
Presented at the Stoke Newington Literary Festival on 9th June 2024
www.StokeNewingtonHistory.com
clinical examination of hip joint (1).pdf
described clinical examination all orthopeadic conditions .
BBR 2024 Summer Sessions Interview Training
Qualitative research interview training by Professor Katrina Pritchard and Dr Helen Williams
How to Make a Field Mandatory in Odoo 17
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptx
Iván Bornacelly, Policy Analyst at the OECD Centre for Skills, OECD, presents at the webinar 'Tackling job market gaps with a skills-first approach' on 12 June 2024
How to Setup Warehouse & Location in Odoo 17 Inventory
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptxMohd Adib Abd Muin, Senior Lecturer at Universiti Utara Malaysia
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
The Diamonds of 2023-2024 in the IGRA collection
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
How to deliver Powerpoint Presentations.pptx
"How to make and deliver dynamic presentations by making it more interactive to captivate your audience attention"
Hindi varnamala | hindi alphabet PPT.pdf
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)Academy of Science of South Africa
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.How to Manage Your Lost Opportunities in Odoo 17 CRM
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
ANATOMY AND BIOMECHANICS OF HIP JOINT.pdf
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Aberdeen
Leveraging Generative AI to Drive Nonprofit Innovation
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
Recently uploaded (20)
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Liberal Approach to the Study of Indian Politics.pdf
Liberal Approach to the Study of Indian Politics.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptx
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptx
How to Setup Warehouse & Location in Odoo 17 Inventory
How to Setup Warehouse & Location in Odoo 17 Inventory
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)
How to Manage Your Lost Opportunities in Odoo 17 CRM
How to Manage Your Lost Opportunities in Odoo 17 CRM
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
Leveraging Generative AI to Drive Nonprofit Innovation
Leveraging Generative AI to Drive Nonprofit Innovation
Lifi technology
- 4. Harald Haas in TED Global Talk
- 5. If led is on , then we transmit a digital signal 1, and if the led is off , then we transmit a digital signal 0.
- 7. WHY VLC ?? RADIO WAVE INFRA RED VISIBLE LIGHT UV- RAYS X–RAYS GAMA RAYS Expensive , Limited & Less Secure It is not used generally used in hospitals Harmful for human body IIt is not used due to eye safety regulation It is not harmful for human beings & available every where easily
- 8. COMPONENTS OF LI-FI LI FI consist of 4 elements : 1) bulb 2)RF power Amplifier (PA) 3)Printed circuit board(PCB) 4)Enclosure TRANSMITTING ELEMENT RECEVING ELEMENT Avalanche Photo Diode Image Sensors
- 10. DATA MODULATION LIGHT SOURCE Data Demodulation (PPM/FSK) Photo Detector BLOCK DIAGRAM RECEVING SIGNALS PROPAGATE
- 12. Potential Application Area IN AIRCRAFT CABIN IN PETROCHEMICAL INDUSTRIES
- 14. UNDER WATER In home , offices & schools
- 15. ADVANTAGES::
- 16. DISADVANTAGE Light can not pass through opaque objects Interference from external source like sun light, normal bulbs opaque materials High installation cost of VLC
- 17. CONCLUSION “WITH ITS MAGIC OF LIGHT IT CAN MAKE OUR WORLD A GREENER ,SAFER CLEANER AND MOREOVER A BRIGHTER PLACE TO LIVE.”
- 18. REFERENCESS : http://www.slideshare.net/tanshu9871/ppt-on- lifi-technology?related=2 Harald Haas,‘Wireless data from every light bulb’, TED Global, Edinburgh, July 2011 http://www.oledcomm.com http://purelifi.com http://www.lificonsortium.org
- 19. THAN K YOU