Sit back and imagine, imagine a world without wireless technology. It is like a nightmare, the mere thought of wires is just depressing. Wireless communication is technologies major contribution to mankind. Progress of wireless communication in this decade has been ground breaking. Such as the concepts of power from the air, car to car communication, internet with an incredible speed etc. The evolution of wireless signal has taken the world by astonishment as wireless communication enables us to transmit information over short distances (for example, a television’s remote control ) and over several thousands of kilometers (for instance radio signals ).
Top wireless technologies: (RANDOM ORDER)
- NFC (Near Field Communication): is a basic concept which make use of RFID tech (Radio Frequency Identification) to enable communication between two devices which are 5 cm apart. In this era there is no need to carry different cards and information on you such as debit or credit cards, simply, NFC in phones can be used to pay bills. For this careless generation NFC makes life easier . Here are some uses of NFC.
- 5G (Fifth generation mobile networks): We are so dependent on wireless technology that we need access to internet in every corner of the world. Presently, we are using 4g technology on our phones which is quite fast and accessible. Now, imagine a technology which is 10 times faster, a technology which would enable you to download huge files in no time. You won’t have to wait for anything! I know this will change our life and will make us more efficient.
- WIFI 802.11 ad: Samsung says it has a commercialized version of 60GHz WiFi (aka WiGig) that’s capable of 4.6Gbps, or 575 megabytes per second — about five times faster than current dual-stream 802.11ac devices, or fast enough to download a movie in a couple of seconds. 4.6Gbps is something unheard of this type of connection can change the way we look at the world. Check out more about wifi 802.11 ad here.
Importance of Wireless communication:
I am sure all of you have heard of the term Internet of things, this basically means a network of devices. This concept has numerous applications, but this would not have been possible without the aid of wireless communication. In order to get information from a device which is thousands of kilometers away, we need to connect it with wireless networks. Yeah most recent advances in technology are on the basis of wireless communication. Have you heard of POWER FROM THE AIR? NO? The
University of Washington researchers developed a technique. In which, radio signals are used to power up different devices and sensors. They even demonstrated Internet-connected temperature and motion sensors, and even a camera, powered that way. Basically, wireless signals are being used to power up different devices this is something astonishing and will lead up to different advances in this sector which is just
AMAZING!
Vehicle To Vehicle Communication
This type of situation can well be avoided with the aid of car to car communication.... called
car-to-car or v
ehicle-to-vehicle communication, it lets cars broadcast their position, speed, steering-wheel position, brake status, and other data to other vehicles within a few hundred meters. The other cars can use such information to build a detailed picture of what’s unfolding around them, revealing trouble that even the most careful and alert driver, or the best sensor system, would miss or fail to anticipate. This type of technology make use of wireless communication to communicate with the nearby cars. Wireless communication can keep you safe!
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