4G is the fourth generation of wireless communication technology. It offers much faster data rates for mobile devices than 3G, and is a successor to 3G. 4G networks use technologies such as LTE (Long Term Evolution), WiMAX (Worldwide Interoperability for Microwave Access), HSPA+ (Evolved High-Speed Packet Access) and TD-SCDMA. 4G technology was developed to provide improved access to the Internet and other network services over previous generations of wireless communication standards. The first 4G standard was released in 2008, with a second version released in 2011. These standards are still being developed by the International Telecommunication Union (ITU). The first 4G standard was released in 2008, with a second version released in 2011. These standards are still being developed by the International Telecommunication Union (ITU). The ITU has set a goal of having 4G systems deployed worldwide by 2020, but it is not clear how this will be achieved given that many countries have yet to deploy 3G systems on an adequate scale due to their high cost and lack of spectrum availability.

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Image Categories > Technology Images > Technology

Technology Stock Photos And Images

16,879,868 matches

Fintech icon on abstract financial technology background represent blockchain and fintech investment financial internet technology concept.FREE

Diverse business team over cityscape background with forex graphs. concept of financial market. toned image double exposure Stock Photo

Diverse business team over cityscape background with forex graphs. concept of financial market. toned image double exposureFREE

Businessman working on digital diagram for program improvement, software developer work on digital improvement conceptFREE

Abstract connected dots and lines on dark background. 3d rendering Stock Photo

Abstract connected dots and lines on dark background. 3d renderingFREE

Internet concept of global business and wireless connection. 3d rendering. elements of this image are furnished by Stock Photo

Internet concept of global business and wireless connection. 3d rendering. elements of this image are furnished byFREE

Big data visualization. cyber technology code binary abstract background.FREE

Digital cybersecurity and network protection concept. virtual locking mechanism to access shared resources. interactive virtual control screen with padlock. businessman working at laptop on backgroundFREE

Abstract of modern high tech internet data Stock Photo

Abstract of modern high tech internet dataFREE

Abstract high tech background in white and gray tones Stock Photo

Abstract high tech background in white and gray tonesFREE

Double exposure of abstract digital world map with connections and hands typing on laptop on background, research and strategy conceptFREE

Futuristic shape. computer generated abstract background Stock Photo

Futuristic shape. computer generated abstract backgroundFREE

Smart city of cloud computing using artificial intelligence. futuristic technology internet and big data 5g connection. cybersecurity digital data backgroundFREE

Internet concept of global business from concepts series Stock Photo

Internet concept of global business from concepts seriesFREE

Communication technology for internet business. global world network and telecommunication on earth cryptocurrency and blockchain and iot. elements of this image furnished by nasaFREE

Global network background. world map point, international meaning.FREE

Wifi with woman using her smartphone in a living roomFREE

Abstract polygonal space low poly dark background with connecting dots and lines. connection structure. Stock Photo

Abstract polygonal space low poly dark background with connecting dots and lines. connection structure.FREE

Silhouettes of business people communicating over abstract city background with double exposure of connection interface. concept of hr and digital technology. smart city. toned imageFREE

Business intelligence, data analysis dashboard with icons charts and diagram on virtual screen. Stock Photo

Business intelligence, data analysis dashboard with icons charts and diagram on virtual screen.FREE

Genetic research and biotech science concept. human biology and pharmaceutical technology on laboratoryFREE

Photovoltaic solar power panel on sky background,green clean alternative energy concept.FREE

Digital transformation, disruption, innovation. business and modern technology concept. Stock Photo

Digital transformation, disruption, innovation. business and modern technology concept.FREE

Beautiful abstract wave technology background with blue light digital effect corporate conceptFREE

Multi exposure of table with computer and world map hologram. international data network concept.FREE

Omni channel technology of online retail business. multichannel marketing on social media network platform offer service of internet payment channel, online retail shopping and omni digital app.FREE

Woman hand using smart phone at coffee shop with people icon and line dot abstract background. technology business and connect communication concept. vintage tone filter effect color style.FREE

Mature woman paying bill through smartphone using nfc technology in a restaurant. satisfied customer paying through mobile phone using contactless technology. close up hands of mobile payment at a coffee shop.FREE

Business intelligence dashboard with graph and icons. big data. trading and investment. modern technology concept on virtual screen.FREE

Young woman using smart phone and laptop with cup of coffee in cafeFREE

Digital transformation conceptual for next generation technology eraFREE

Man uses his mobile phone outdoor, close up. men hand holding texting using mobile phone outdoor.FREE

Networking and social connection concept. 3d rendering Stock Photo

Networking and social connection concept. 3d renderingFREE

Multi exposure of table with computer and world map hologram. international data network concept. Stock Photo

Multi exposure of table with computer and world map hologram. international data network concept.FREE

Close-up of a hand using tablet, social media conceptFREE

Blue binary background. computer language matrix. multiple exposure photo of led screen displaying information codes. cyber war and digital data transfer theme. ai and data analysis concepts.FREE

South america - brazil.FREE

Content marketing cycle - creating, publishing, distributing content for a targeted audience online and analysis.FREE

Woman using smartphone. concept of social media and live streamingFREE

Set of modern technology devices template for responsive design presentation. mock up of laptop, phone and tablet Stock Photo

Set of modern technology devices template for responsive design presentation. mock up of laptop, phone and tabletFREE

Social network people icons. hr human resources on blurred office background. universal wallpaper. Stock Photo

Social network people icons. hr human resources on blurred office background. universal wallpaper.FREE

The concept of global health care. the doctor shows a globe with medical icons.FREE

Businessman hand sending a bunch of messages on laptop with cloud computing concept Stock Photo

Businessman hand sending a bunch of messages on laptop with cloud computing conceptFREE

Female hands holding phone with app smart home on the screen in the room on sofa Stock Photo

Female hands holding phone with app smart home on the screen in the room on sofaFREE

Black it specialist is working on laptop in data center while standing before server rack. running diagnostics, putting in data or doing maintenance work.FREE

Man touching credit card in screen on dark background Stock Photo

Man touching credit card in screen on dark backgroundFREE

Abstract tech background. floating numbers hud background. matrix particles grid virtual reality. smart build. grid core. hardware quantum form. future technologyFREE

Abstract luminous dna molecule. hand of doctor touching and cut dna for checking with analysis chromosome dna genetic of human on virtual interface. medicine, medical science and biotechnology.FREE

Cloud computing with a businessman in an office Stock Photo

Cloud computing with a businessman in an officeFREE

Virtual reality experience. technologies of the future.FREE

Man's hands typing on laptop keyboard. cropped image of a young man workingFREE

Digital network-blue cyberspace icon imageFREE

Medicine doctor touching electronic medical record on tablet. Stock Photo

Medicine doctor touching electronic medical record on tablet.FREE

Double exposure image of business communication network technology concept - business people using smartphone or mobile phone device on modern cityscape background.FREE

Manager technical industrial engineer working and control robotics with monitoring system software and icon industry network connection on tablet. ai, artificial intelligence, automation robot arm.FREE

Vector abstract futuristic circuit board and mesh line, illustration high computer and communication technology on blue color background. high tech digital technology,global social media concept.FREE

Vector abstract futuristic circuit board and cpu, illustration high computer and communication technology on blue color background. hi-tech digital technology,global social media conceptFREE

Modern office window view with virtual market infographsFREE

Education school student computer network technology conceptFREE

Business man hand working on laptop computer with digital layer business strategy and social media diagram on wooden deskFREE

Cloud technology modern blue vector background. clouds computing communication graphics concept. connection digital networking illustrationFREE

Tree with soil growing on light bulb. digital convergence and and technology convergence. blue light and network background. green computing, green technology, green it, csr, and it ethics concept.FREE

Smart city and abstract dot point connect with gradient line and aesthetic intricate wave line design , big data connection technology concept .FREE

A closeup of a human female eyes with comb cyber security system structure. the concept of data and digital protection and security. Stock Photo

A closeup of a human female eyes with comb cyber security system structure. the concept of data and digital protection and security.FREE

Distributed work word cloud concept on white backgroundFREE

Smart transport technology concept for future car traffic on road . virtual intelligent system makes digital information analysis to connect data of vehicle on city street . futuristic innovation .FREE

Abstract sphere from connected plexus. geometric background with moving lines, dots and triangles.science and technology background. depth of field settings. computer generated.FREE

Abstract digital web site header. banner technology backgroundFREE

Internet and information technolgy with cloud server computing process Stock Photo

Internet and information technolgy with cloud server computing processFREE

Hispanic woman using a digital tabletFREE

Digital connection technology networking team conceptFREE

Justice statue with code on screen in background. internet crime concept Stock Photo

Justice statue with code on screen in background. internet crime conceptFREE

Handsome young male business owner looking serious while working on his laptop with a neat and tidy workshop behind himFREE

Closeup of woman eye with visual effects, isolated on white background. horizontal, wide Stock Photo

Closeup of woman eye with visual effects, isolated on white background. horizontal, wideFREE

Fantasy abstract technology and engineering background with original organic motion Stock Photo

Fantasy abstract technology and engineering background with original organic motionFREE

Smart technology in infrastructure city. icon and network system, communication innovation town, connection and future, control information, internet. smart industry city system development managementFREE

Abstract square halftone background with soft grey tones.FREE

Virtual reality experience. technologies of the future. mixed media Stock Photo

Virtual reality experience. technologies of the future. mixed mediaFREE

Touch the future,interface technology, the future of user experience. Stock Photo

Touch the future,interface technology, the future of user experience.FREE

Abstract glowing digital background with a binary code Stock Photo

Abstract glowing digital background with a binary codeFREE

Electronic circuit board with processor, close up.FREE

Cloud computing service concept - connect to cloud. businessman offering cloud computing service represented by icon. wide banner composition and bokeh in background.FREE

Abstract futuristic fade computer technology business backgroundFREE

Security shield composed of polygons. business concept of data protection. low poly vector illustration of a starry sky or comos. the shield consists of lines, dots and shapes.FREE

Connections system sphere global world view on city background 3d renderingFREE

New future technology concept abstract background for business solutionFREE

Young man holding application icons interface in his handFREE

Three-dimensional interface technology, science fiction scene.FREE

Modern family car or suv vehicle cabin interior with stylish design and large led displaysFREE

Illustration of technology word in stem - science, technology, engineering, mathematics education concept typography design with icon ornament elementsFREE

Three colleagues interior designer discussing data and digital tablet and computer laptop with business document and digital design diagram on wooden desk as conceptFREE

Woman touching screen electronic tablet hand.project managers researching process.business team working new startup modern office.international digital diagrams interfaces.analyze market stock.blurredFREE

Vector technological infographic layout design. elements are layered separately in vector file.FREE

Meeting process.photo young business managers crew working with new startup project.using modern smartphones,texting message,analyze plans.digital connections world wide interfaces screen.film effectFREE

Laboratory research medical and scientific chemical glass flasksFREE

Round scanner and digital interface with data processing against close up of female human eye. cyber security and digital interface technology conceptFREE

Creative visual of business people in the corporate staff meeting . concept of digital technology for marketing data analysis and investment decision making .FREE