5G Wireless Technology

By | March 12, 2020

           The search engine major Google has already confirmed that the smartphone user base has surpassed the desktop userbase. If we go back a few years, the maximum RAM in a smartphone was in a few MBs only but now, even the smartphone configurations are competing with personal computers. It is evident that smartphone usage without the internet is barely minimum. With the increased dependency on IoT, internet speed plays a pivotal role. 

The majority of companies think of future needs, innovations, services that could give a better life to mankind. Keeping this in mind, 5G thoughts were rolled a decade back even before the 4G technology was in place. Of course, the 4G has been a base to implement 5G. We will discuss countrywide 5G rollout further in this article.

           5G simply refers to the next and newest mobile wireless standard based on the IEEE 802.11ac standard of broadband technology. Rather than faster Internet connection speeds, 5G aims at a higher capacity than current 4G LTE, allowing a higher number of mobile broadband users per area unit, and allowing consumption of data quantities in gigabyte per second. This would make it feasible for a large portion of the population to consume high-quality streaming media many hours per day on their mobile devices, also when out of reach of wifi hotspots. 5G research and development also aim at the improved support of machine to machine communication, also known as the Internet of things, aiming at a lower cost, lower battery consumption, and lower latency and to increase the security and connectivity for a large community. 

Suggested Read:

The following are the key takeaways of the 5G network:

  • High & increased peak bit rate (Up to 10Gbps connections to endpoints in the field)
  • Larger data volume per unit area (i.e. high system spectral efficiency)
  • High capacity to allow more devices connectivity concurrently and instantaneously (100 percent coverage)
  • More bandwidth
  • Lower battery consumption
  • Better connectivity irrespective of the geographic region where you are in
  • A larger number of supporting devices (10 to 100x number of connected devices)
  • Lower cost of infrastructural development
  • Higher reliability of the communications (One millisecond end-to-end round trip delay)

Features of 5G Wireless Technology

          With a huge array of innovative features, now your smartphone would be more parallel to the laptop. The significant features that fascinate people are more gaming options, wider multimedia options, connectivity everywhere, zero latency, faster response time, and high-quality sound and HD video can be transferred to another cell phone without compromising the quality of audio and video.

                 The most distinguishing feature of 5G Network is that the network will be based on User experience, System Performance, enhanced performance, business models, and Management & Operations. 5G will utilize the advance access technologies such as Beam Division Multiple Access (BDMA) and Non and quasi-orthogonal or Filter Bank Multicarrier (FBMC) Multiple Access. The new advanced technology called Fog Computing is going to support the 5G development, this will help in achieving the low latency, high mobility, high scalability, and real-time execution. Follow the link to read about Applications of 5G in detail.

5G Wireless Technology

How to experience 5G?

Even though carriers have implemented 5G infrastructure which nearly took almost a decade of time, the users are required to upgrade their handsets to enjoy the 5G network. Smartphones powered by the Snapdragon X55 or Snapdragon X60 Modem-RF System are 5G compatible.

Samsung Galaxy S20 launched on March 6, 2020, became the first-ever all-5G smartphone. Followed by which Nokia 8.3 was launched in the next month which claims to support all 5G bands from 600 MHz to 3.8 GHz. Motorola Edge Plus and Xiaomi Mi 10 Pro are few other devices supporting 5G.

How does 5G work?

In 5G, the network service area is divided into small geographical areas called cells. All the 5G wireless devices in a cell communicate by radio waves with a local antenna and low power automated transceiver (transmitter and receiver) in the cell. The local antennas are connected with the telephone network and the Internet by a high-bandwidth optical fiber or wireless backhaul connection. The new 5G wireless devices include 4G LTE support as well to establish a connection with the cell and to connect to the internet at locations where 5G access is not available. 5G can support up to a million devices per square kilometer, while 4G supports only up to 100,000 devices per square kilometer.

5G operates on 3 different spectrum bands.

  1. Low-band spectrum – Expect peak speeds up to 100Mbps
  2. mid-band spectrum – Expect peak speeds up to 1Gbps
  3. high-band spectrum – Expect peak speeds up to 10Gbps

Where is 5G being used?

5G is meant to bring revolutions in many fields. Some of the areas where  5G is being used are:

  • Internet of Thongs – IoT
  • Health care
  • Public safety and infrastructure
  • Autonomous vehicles
  • Manufacturing
  • Entertainment/Gaming
  • Supply-chain management
  • Energy

Worldwide deployment of 5G

South Korea was the first country to implement 5G in April 2019. Following which Verizon launched its 5G services in the United States. Philippines was the first country in Southeast Asia to start 5G network after Globe Telecom commercially launched its 5G data plans to customers in June 2019. China, the United Kingdom, Germany, and the United States have also implemented the 5G network.

  • The United States of America:

The 4 major carriers AT&T, Sprint, T-Mobile, and Verizon have launched low-band spectrum 5G services at the end of 2019 across several states. 

  • Japan:

   5G services could be available by mid of 2020 in Japan. Japan’s three biggest carriers NTT Docomo Inc.(ADR), KDDI Corp. (TYO: 9433) and SoftBank Group Corp. (TYO: 9984), and the private sector handset manufacturer and base station such as Panasonic, Fujitsu Ltd, and Sharp Corp, are working together for launching the 5G.

China has launched its 5G  network and started commercial operation on November 1, 2019. It was called the world’s largest 5G network by Chinese state media.

  • India:

            Internationally India has gained a remarkable name in providing the IT services, major Telecom companies like Reliance Jio is collaborating with Samsung, Vodafone Idia with Ericsson and Airtel with Nokia are developing an effective environment in India. The TRAI has researched that the 3300-3400 MHz and 3400-3600 MHz bands in the country suit for the 5G. 5G network is expected to be launched in 2021 in India. Samsung Galaxy S20, Motorola Edge Plus and Xiaomi Mi 10 Pro are the few smartphones launched in India supporting 5G network.

  • Australia:

The largest mobile network carrier of Australia, Telstra has already began rolling of 5G network across cities in Australia.

Conclusion

5G Wireless Technology is more intelligent technology, which will interconnect the entire world without limits. It is designed to provide unbelievable and extraordinary data capabilities, unhindered call volumes, and vast data broadcast. Our world would have universal and uninterrupted access to information, communication, and entertainment that will open a new dimension to our lives and will change our lifestyle meaningfully. Moreover, governments and regulators can use this technology as an opportunity for good governance and can create healthier environments, which will definitely encourage continuing investment in 5G, the next-generation technology.

Suggested articles for you:

44 thoughts on “5G Wireless Technology

  1. blankrama Krishna

    Hi Ravi ,

    can you help me with good topic for tech talk presentation for 15mins ..this Thursday i have ..

    Reply
  2. blanksneha

    sir give me a interesting topic for poster presentation.In my college they are going to conduct international conference and i am a beginner .Please help me sir.

    Reply
  3. blankSindhu

    Sir can you please provide information about 3-D Printing? Where I could get more stuff about it?

    Reply
  4. blanksneha

    sir can u give me an interesting topic on poster presentation .i’m just a beginner and i was studying BE cse 1st year .please help me sir

    Reply
  5. blankNirmal s

    Sir if you don’t mind plz suggest a latest topic based on electronics( invention take place after 2017 ….)

    Reply
  6. blankshaikh jafar

    SIR I WANT GIVE PPT ON THIS 5G TECHNOLOGY TOPIC SO CAN U GIVE ME INFORMATION IN EASY LANGUAGE

    Reply
  7. blankVishesh Bansal

    Hello Ravi Bandakkanavar I appreciate you to write this content on 5g wireless technology and I share this article with my friends

    Reply
  8. blankdhanshree

    can i take this topic for tenical paper presentation?
    is it include in wireless sensor network?

    Reply
    1. blankRavi Bandakkanavar Post author

      Hi Dhanshree,

      Yes, you can go for it.
      WSNs are used for different purpose. They are autonomous sensors to monitor physical or environmental conditions, such as temperature, sound, pressure, etc

      Reply
  9. blankMukhtat Khan

    Hi Ravi,
    Can i have details regarding LTE technology..

    Reply
    1. blankRavi Bandakkanavar Post author

      I think you cannot use it for poster presentation.
      Poster presentations should include your research. If you are interested in this, do a thorough research with implementation and deployment details.

      Reply
  10. blankSadhana

    If the speed of the 5g is so fast then there can be a haking of the information is also possible ….and its also used by the government so then secret stored by the government is leaked….? Who could we solve this problem

    Reply
  11. blankShri

    Can I do a paper presentation on this topic?
    If yes Where can I find more info?

    Reply
      1. blankAniket

        Sir i want to do a paper publication on 5G system n/w.
        Can u help me???

        Reply
        1. blankRavi Bandakkanavar Post author

          Hi Aniket,

          Great pick but still in the implementation phase which means many things are unclear still.
          Let me know how can I help you.

Did it help? Comment here..