When will 6G networks be launched?

Testing may start in some countries from 2025, but honestly? It will definitely be 2030 before we get 6G phones! Technology doesn't change that quickly, does it?

What is the main difference between 6G and 5G?

Let’s be real—5G already feels electrifying. But 6G? That’s like comparing a bicycle to a spaceship! Speed example: You know how you have to wait about 4 seconds to click “download” on a movie with 5G? With 6G, you blink, and it’s all done—like magic. Real-life twist: Imagine pressing “download” and reaching for your coffee. The moment your hand touches the mug, the movie starts playing. That’s 6G’s party trick.

How feasible is the 6G network in Bangladesh?

We have not yet fully grasped 5G—4G is the problem in villages! 6G will require billions of taka of investment, new towers, and technicians. But if the government is serious, it might be possible after 10 years!

Is 6G harmful to health?

Some studies say that "terahertz frequency" is not good for the skin. But this is not 100% proven yet! Until it is confirmed, it is better to be aware without worrying.

Is 6G environmentally friendly?

6G will save energy, but old 4G/5G phones and towers will end up as e-waste! So it is important to recycle old devices—otherwise the damage to the environment will increase.

Which course should I take to learn 6G?

You can start from YouTube—search for "6G Technology Bangla Tutorial"! For the course, check out "6G Fundamentals" on Coursera. BASIS or Daktech can also launch courses in Bangladesh!

Will 5G phones work on 6G?

No bro, you will have to buy a new phone to support 6G! But don't worry—the 5G network will still work, just like 4G still works.

How much will the internet bill increase if 6G is launched?

Initially, the price will skyrocket! For example, after the launch of 5G, the price of data was initially high. But over time, the price will come down due to competition, InshaAllah!

Will hologram calls be possible in the era of 6G?

Okay, imagine this: You video call your mom, but instead of her face slapping your phone screen, a full 3D hologram of her floats across your living room, sipping tea as if she’s actually there. Weird, right? That’s the 6G dream! But here’s the catch: Part 1: Only tech geeks and CEOs will flaunt these hologram gadgets—think of the price of an “iPhone 1” (remember when smartphones cost the same as a kidney?). Part 2: Five years from now, your local mobile shop will be selling “budget hologram pods” for Tk 20,000. Until then? We’ll keep on gesturing awkwardly at 2D screens.

What is a 6G network and how will it change our lives?

6G network: The story of the future internet

What is 6G?

6G is the sixth-generation wireless technology, which will bring 100 times faster speed than 5G and almost zero latency (delay). It will not only increase internet speed but also change the entire way of communication. Experts believe that 6G trials may begin around the world by 2025.

5G vs 6G: Which is more powerful?

Speed:
5G = 20 Gbps (download a movie in 4 seconds!)
6G = 1 Tbps (download a movie in 0.04 seconds! )

Latency (delay):
5G = 1 millisecond (slight lag in online games).
6G = 0.1 millisecond (lag-free surgery is also possible!)

Coverage:
5G = city-oriented, with tower signals.
6G = fast internet in villages and mountains with the help of satellites!

Potential impact of 6G: What will change where?

Smart cities: Cities will be more intelligent

With the help of 6G, every device in the city (traffic lights, CCTV cameras, waste management) will share data in real time. Examples:

Traffic management: Vehicle flow will be automatically controlled, and jams will be almost zero.

Emergency services: Response teams will receive automatic alerts in the event of a fire or accident.

Autonomous cars: Driverless travel

Automatic cars will communicate with each other on the ultra-fast network of 6G. As a result:

There will be a 90% decrease in the chance of accidents.

Cars will share traffic, weather, and road conditions in real time.

Telemedicine: A doctor at your fingertips

6G will enable virtual consultations, robotic surgeries, and AR/VR-based treatments.

Example: A doctor in Bangladesh will perform a real-time holographic checkup of a patient in the USA.

Holographic communication: Not a call, a hologram!

3D hologram calls can be made through 6G. While making a call, you will see a hologram of the person in front of you, as if he is in the room!

Challenges of 6G: What could be the problem?

1. Infrastructure costs

6G network rollout will require new towers, satellites, and frequency bands. This is a big challenge for a country like Bangladesh.

2. Cybersecurity risks

High-speed networks will open new doors for hackers. AI-based cybersecurity systems will then be essential.

3. Health concerns

Some researchers say that the high-frequency waves (terahertz) of 6G can be harmful to the human body. However, this is not yet proven.

6G in Bangladesh: How much potential?

Lack of preparation

5G has not yet been fully launched in Bangladesh. It will take time to create the necessary infrastructure, investment, and technicians for 6G.

Areas of potential

Agriculture: 6G will help in sensor-based smart farming.

Education: Rural students will participate in virtual classrooms through AR/VR.

The future of 6G: When will we get it?

Although trials will start in 2025, it may take 2030 for 6G to reach the common people. Companies like Samsung, Huawei, and Nokia are already conducting research.

What is the world doing with 6G?

1. World’s Leading Countries Prepare

China: Huawei and ZTE have already filed 1000+ patents for 6G.

US: FCC (Federal Communications Commission) is preparing regulations for 6G frequency allocation.

Japan: NTT Docomo is working towards commercializing 6G by 2030.

2. Global Collaboration

Europe’s Hexa-X Project, South Korea’s 6G Forum, and India’s Bharat 6G Alliance are playing important roles in 6G research.

6G and the Environment: Positive or Negative?

1. Potential for Green Technology

Using energy-efficient devices in 6G networks can reduce carbon footprint by 40%.

Smart grids will reduce waste in power distribution.

2. Challenges of E-waste

Upgrading old 4G/5G devices will pose a risk of increasing waste. Recycling technology needs to be improved.

Prepare for 6G

1. Skill Development

The 6G era will see an increased demand for AI engineers, network specialists, and data scientists.

Start an online course (e.g., "6G Fundamentals" on Coursera).

2. Business Opportunities

IoT Solution Providers: Providing 6G-optimized services for smart home devices.

Holographic Content Creators: A new market in virtual event management.

Fun Facts About 6G

1. What is the Internet Speed?

An HD movie (10GB) can be downloaded in less than 1 second on 6G!

2. "Internet of Senses"

In the future, touch, smell, and even taste will be digitally shared via 6G! Example: Virtual coffee tasting.

6G in 2025: Terahertz Waves, Zero Latency, and the Hidden Tech That Will Make 5G Look Slow