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

17,083,447 matches

Businesswoman hand demonstrating digital connection lines in palm

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

Abstract blue technology digital grid background image

Futuristic shape. computer generated abstract background

Smart city and wireless communication network, iot(internet of things), era of internet, internet of every things, internet in every day lifes

Global network background. world map point, international meaning.

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

3d rendering android robot with industrial network

People meeting corporate working technology startup concept

Blue virtual technology background with lines and grids

People, technology, future and progress - man with futuristic 3d glasses and microchip implant or sensors over gray background with virtual screen

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.

Abstract futuristic digital technology background. illustration vector

Fantasy abstract technology and engineering background with original organic motion

Young engineers businessmen in network server room

Double exposure of man wearing virtual reality goggles and night city

Abstract digital web site header. banner technology background

Modern office window view with virtual market infographs

Business concept. businessman working generic design laptop and smartphone. worldwide connection technology interface, horizontal

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

Finger about to press future button with blue light over black and grey background. concept image for illustration of change or strategic vision.

Abstract high tech background in white and gray tones

Futuristic globalization interface, a sense of science and technology abstract graphics.

Eye in an high tech environment

Scientific future technology. for business presentation. flyer, poster vector concept background

Two business persons are developing a project using virtual reality goggles. the concept of technologies of the future

Education school student computer network technology concept

Network cables connected to switch

Abstract digital technology. vector background

Businessman input data information on keyboard

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

Blue lines and sound equalizer

Binary data around globe, circuit board background, global digital technology concept

3d rendering robot learning or machine learning with alphabets

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

Dna and medical and technology background. futuristic molecule structure presentation. for business solution

Business marketing team discussion corporate concept

Business team looking at data on multiple computer screens in corporate office. businesswoman pointing on screen. business people trading online. business, entrepreneurship and team work concept.

Blue glowing hardware with particles, computer generated abstract background

3d rendering of futuristic robot hand indicating

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

Flat line design website banner of learning process, brain process, creativity, innovation, learn to think. modern vector illustration for web design, marketing and print material.

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

Digital network cable

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

Creative polygonal space background. 3d rendering

Hands of robot and human touching on global virtual network connection future interface. artificial intelligence technology concept.

Internet and information technolgy with cloud server computing process

Businessman pressing button. innovation technology internet business concept. space for text.

Set vector line icons in flat design technology, electric car, smart city, house , internet of things, online payment. elements for mobile concepts. collection modern infographic and pictogram.

Touch the future, illustration of a sense of science and technology.

The sphere consisting of points. abstract globe grid. sphere illustration. 3d grid design. 3d technology style. networks - globe design.technology concept. vector illustration.

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.

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

Medicine doctor hand working with modern computer interface as medical concept

Touch the future, vector illustration of a sense of science and technology.

Lines composed of a sense of science and technology background.

3d hologram projection by hand at represents the growing path of information, network, technology and business communication.

Electronic circuit board with processor, close up.

Abstract network technology for background

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

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

Businessman touching tablet and laptop. management global structure networking and data exchanges customer connection on workplace. business technology and digital marketing network concept.

Abstract futuristic - molecules technology background. illustration vector design digital technology concept

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

Vector illustration white gear wheel on circuit board, hi-tech digital technology and engineering, digital telecoms technology concept, abstract futuristic- technology on blue color background

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

Business.

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

Network switch and ethernet cables,data center concept.

Three-dimensional interface technology, science fiction scene.

Vector digital speed technology concept, abstract background

Side view of businessman's hand using tablet with abstract digital charts and honeycomb cells. modern business technologies concept. 3d rendering

Global network world

Blue technology background with circuit board concept

Database analytics icons

Motion blur of train moving inside tunnel with daylight in tokyo, japan.

Touch the future, interface technology

Technology in the hands of businessmen

Networking and social connection concept. 3d rendering

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

Abstract high speed technology pov motion blurred concept image from the yuikamome monorail in tokyo japan

Back view of businesswoman working with modern virtual technologies

Abstract technological background with various technological elements. structure pattern technology backdrop. vector

Abstract vector technology background, illustration

Businessman and robot's handshake with holographic earth globe on background. artificial intelligence technology

Abstract science background with dna strands

Glowing blue circuit background with glowing circles and lines. chip and engineering concept. 3d rendering

Abstract square halftone background with soft grey tones.

Abstract, science, futuristic, energy technology concept. digital image of arrow sign, light rays, stripes lines with blue light, speed movement pattern and motion blur over dark blue background

Businesswoman hand drawing digital connection lines on virtual screen

Abstract of modern high tech internet data

Modern thin line flat design icons set of business communication and technology, office items, internet advertising and security, basic company information. outline icon collection for web graphic.

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.

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

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 effect

Digital transformation conceptual for next generation technology era

Technology abstract background collection for business solution ideas. vector image

Modern thin line icons set of data science technology and machine learning process. premium quality outline symbol collection. simple mono linear pictogram pack. stroke vector logo concept for web graphics.

High-resolution 3d rendered binary tunnel for technology backgrounds