latest tech in tele communication

8/22/2019 latest tech in tele communication

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Telecommunications is a fascinating, fast paced industry that

influences every aspect of our daily life.

For Ex:

1.normal voice phone calls

2.connectivity to the Internet

3.satellite communications

4.surfing the web

5.fax transmissions6. video conferencing

7.high speed data communications

8. cable TV.


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As the innovations of science develops, new discoveries take place to

fulfill the demand of people anywhere, anytime. Some of them are:

1.Vision Controlled Television.

2. Transparent Mobile and Laptops.

3. Virtual Projector

4. 4G

5. Bluetooth, Wi-Fi, Wi-Max, Modem.

6. Operating Systems.

7. Satellite Mobile

8. Video Conferencing.

9. Social Networking and many more.....


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This technology simply optimise the controller through your eyes.

It can control all features of a normal television by looking up the

icons.

For an instance:

just looking at specific buttons for volume up and volume down.

Having already activated the televisionsVolumeControl Mode.


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The Japanese technology has unveiled the double sided operatableSmartphone. the mobile shows the icons of phone in an transparent

environment. This functions as both sides i.e. front and back. The

transparency is an external feature that enhance the excitement, fun

and technological sector of the century.


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These are the 21st century innovations that inspired the makers of

computers to make the laptop convertible into tablet pcs. This

phenomenon involves that when you open the laptop, it will work as

laptop but when you fold it down the upper part of laptop will work as a

tablet pc.


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In telecommunication, 4G is the fourth generation of mobile phones.4G was first introduced by Bharti Airtel in India in Kolkata.

The 4G system was originally envisioned by the Defence Advanced

Research Projects Agency (DARPA).

It eliminates the spoke-and-hub weakness of 2G and 3G cellular

systems.


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The Japanese technology has invented the virtual projector since 2

years. It is also known as 3D projection. As the name suggests, it

pictures the matter into a 3 dimensional view in front of the projector

but not on the wall. It can be controlled by sliding of your hand in front

of it.


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Bluetoothis a wireless technology standard forexchanging data over short distances using short-

wavelength radio transmissions from a fixed mobile

phone or any other Bluetooth device.

Wi-Fi is a popular technology that allows anelectronic device to exchange data wirelessly, over a

computer network in a high speed internet facility.

Wi-MAXis a wireless communications standarddesigned to provide 30 to 40 megabit-per-second data

rates, with the 2011 update providing up to 1 Gbit/s for

fixed stations.


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Video-conferencing is the conduct of a videoconference by a set oftelecommunication technologies which allow two or more locations to

communicate by simultaneous two-way video and audio

transmissions.

The core technology used in a videoconferencing system is digitalcompression of audio and video streams in real time.


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Featuring a miniature display on one lens, the hi-tech specs allowusers to surf the internet or deal with text messages and emailswithout lifting a finger. The screen is controlled with a mousewhichis moved simply by tilting your head. And should you still wish toactually talk to someone, it is believed the glasses will let you makecalls using an in-built microphone.

The Future Vision


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Nano-technology soon could enhance cell phones with carbon-

nanotube vacuum tubes, microscopic microphones, liquid lenses,

compasses linked with global positioning system satellites and even

electronic noses.

The researchers hope to create rechargeable batteries with much larger

surface areas that could be recharged more quickly.


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A digital wallet allows users to make electronic

commerce transactions quickly and securely. The

term digitalwallet is also increasingly being used

to describe mobile phones, especially Smartphone,

that store an individuals credentials and utilize

wireless technologies such as near fieldcommunication (NFC) to carry out financial

transactions.

igital Wallet


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Uses satellites to pinpoint the location of objects on earth.

Uses a GPS receiver and a network of 24 satellites. GPS

can tell exact location of receiver on the earths surface

GPS Originally developed for national security and later

extended for public use.

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Direct-To-Home television service, popularly knownas DTH services is defined as the transmission of satellite

programme directly in consumers house using a personal dish.

It was finally approved by Indian Government. Currently DTH

customersbase stands up to 14 million whereas still total cableTV households subscriber number is 75 million.


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The Lytro captures as much data as possible in each photograph andproducing "interactive" images.

The effect is somewhat magical, allowing users to refocus images directly in

the camera, meaning almost no shot can be a bad one.

The enormous amount of light it takes in (a constant f/2 aperture) means it

functions well in low light.


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latest tech in tele communication

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