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02-29-2020 11:22 AM (Last edited 02-29-2020 11:23 AM ) in
Tech Talk5G is the next generation of mobile broadband that will eventually replace, or at least augment, your 4G LTE connection. With 5G, you’ll see exponentially faster download and upload speeds. Latency, or the time it takes devices to communicate with wireless networks, will also drastically decrease.
How does 5G work?
By gsma/itu
Unlike LTE, 5G operates on three different spectrum bands. While this may not seem important, it will have a dramatic effect on your everyday use.
Low-band spectrum can also be described as sub 1GHz spectrum. It’s the primary band used by carriers for LTE, and bandwidth is nearly depleted. While low-band spectrum offers great coverage area and wall penetration, there is a big drawback: Peak data speeds will top out around 100Mbps.
Mid-band spectrum provides faster speeds and lower latency than low-band. It does, however, fail to penetrate buildings as effectively as low-band spectrum. Expect peak speeds up to 1Gbps on mid-band spectrum.
High-band spectrum is what delivers the highest performance for 5G, but with major weaknesses. It is often referred to as mmWave. High-band spectrum can offer peak speeds up to 10Gbps and has extremely low latency. The main drawback of high-band is that it has low coverage area and building penetration is poor.
What can 5G do?
Improve broadband
The shift to 5G will undoubtedly change the way we interact with technology on a day-to-day basis, but it’s also an absolute necessity if we want to continue using mobile broadband.
Autonomous vehicles
In the future, your vehicle will communicate with other vehicles on the road, provide information to other cars about road conditions, and offer performance information to drivers and automakers. If a car brakes quickly up ahead, yours may learn about it immediately and preemptively brake as well, preventing a collision. This kind of vehicle-to-vehicle communication could ultimately save thousands of lives.
Public safety and infrastructure
5G will allow cities and other municipalities to operate more efficiently. Utility companies will be able easily track usage remotely, sensors can notify public works departments when drains flood or streetlights go out, and municipalities will be able to quickly and inexpensively install surveillance cameras.
Health care
The ultra-reliable low latency communications (URLLC) component of 5G could fundamentally change health care. Since URLLC reduces 5G latency even further than what you’ll see with enhanced mobile broadband, a world of new possibilities opens up. Expect to see improvements in telemedicine, remote recovery, and physical therapy via AR, precision surgery, and even remote surgery in the coming years.
IoT
One of the most exciting and crucial aspects of 5G is its effect on the Internet of Things. While we currently have sensors that can communicate with each other, they tend to require a lot of resources and are quickly depleting LTE data capacity.
Where is 5G now?
when should you expect to see 5G in your neighborhood?
Well, it depends on the neighborhood and country you live in.
In India plans are for 2022 rollout. Might get delayed to 2023.
What 5G phones are available and should you buy one?
Although 5G will undoubtedly change the way we interact with each other and consume media, the change won’t happen overnight. It will be a few years before 5G is up and running smoothly
ultimately a personal decision, it may be wise to hold off on buying a 5G handset in 2020, especially considering the fact that a slew of manufacturers are expected to release 5G-capable handsets this year.
Source digital trends
https://www.digitaltrends.com/mobile/what-is-5g/
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02-29-2020 11:30 AM in
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02-29-2020 11:31 AM in
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02-29-2020 11:54 AM in
Tech Talkbut here's the catch our vehicle minster Nitin Gadkari is not allowing the autonomous vehicles even for the mid range car he says that it will lead unemployment in large scale although point is fair but it shouldn't be applied on private vehicles
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02-29-2020 12:09 PM in
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03-02-2020 03:53 AM in
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03-02-2020 09:26 AM in
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03-02-2020 09:26 AM in
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02-29-2020 11:27 AM in
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02-29-2020 11:36 AM (Last edited 02-29-2020 12:03 PM ) in
Tech TalkYes in India autonomous cars will on click if they release mid range cars and suv like one.
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02-29-2020 11:47 AM in
Tech Talkin mid range cars we have automatic gear shifting
as of now
5g will only help in mapping the cars internal navigation system like the car maps rest
the autonomous driving cars
have radar sensors, ultra sonic sounds to capture and see the surrounding and surface, the the autonomous driving could be successful in India when mid ranger cars launch the autonomous driving in SUV, sedan , nano type cars
5g will only help the cars to determine the location of the car and help the cars to navigate but rest the autonomous driving is dependent on the inbuilt sensors like
radar, ulra sonic waves , 3d depth sensors camera , high resolution camera which I think it won't require a net connection or even 5g
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02-29-2020 12:01 PM (Last edited 02-29-2020 12:02 PM ) in
Tech TalkIn India roads are not good so when you need a autonomous car to change lanes or overtake other car or take a turn , it needs white paint on road for lanes . In India autonomous driving will only be limited i guess.
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02-29-2020 12:06 PM in
Tech Talkit will help you to better understand
this driver is India and the the road is Punjab highway I guess so
https://youtu.be/6qc38jokQto
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02-29-2020 12:20 PM in
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02-29-2020 11:30 AM in
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02-29-2020 11:34 AM (Last edited 02-29-2020 11:38 AM ) in
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03-02-2020 03:53 AM in
Tech Talk