What is 5G ?

 Everything you need to know about 5G.

This is the place to learn about 5G technology, including how it operates, why it's significant, and how it's affecting global connectivity and communication. The fundamental discoveries that enable 5G were made at Qualcomm.

What is 5G ?

The fifth generation mobile network is known as 5G. This new worldwide wireless standard follows the networks of 1G, 2G, 3G, and 4G. A new type of network, made possible by 5G, is intended to link almost everyone and everything, including machines, objects, and gadgets.

The goals of 5G wireless technology are to provide more users with more consistent user experiences, ultra low latency, vast network capacity, faster multi-Gbps peak data speeds, and increased reliability. Improved output and efficiency stimulate new user experiences and create links with new industries.

Who invented 5G?

A number of businesses across the mobile ecosystem are working to make 5G a reality, but no one corporation or individual owns 5G. The numerous fundamental technologies that propel the sector forward and comprise 5G, the upcoming wireless standard, were largely invented by Qualcomm.

 

Our company, 3G Partnership Project (3GPP), is the driving force behind the establishment of global standards for 3G UMTS (including HSPA), 4G LTE, and 5G technologies.

Several key innovations in 5G design, from the service layer to the air interface, are being driven by 3GPP. Mobile network operators, vertical service providers, infrastructure vendors, and device/component makers are among the other 3GPP 5G members.

What underlying technologies make up 5G?

A: The foundation of 5G is orthogonal frequency-division multiplexing, or OFDM. This technique modulates a digital transmission over many channels in order to minimize interference. 5G employs OFDM concepts in addition to the 5G NR air interface. Wider bandwidth technologies like mm Wave and sub-6 GHz are also used by 5G.

 

5G OFDM functions using the same mobile networking concepts as 4G LTE. Nonetheless, OFDM can be further improved by the new 5G NR air interface to provide a far greater level of flexibility and scalability. For a range of use cases, this might provide more people and things access to 5G.

Broader bandwidths will be available with 5G as it increases the use of spectrum resources from sub-3 GHz, which was employed in 4G, to 100 GHz and higher. With its ability to function in both mm Wave (such as 24 GHz and above) and lower bands (such as sub-6 GHz), 5G promises to deliver multi-Gbps throughput, extraordinary capacity, and minimal latency.

 

In addition to providing faster and better mobile broadband services than 4G LTE, 5G is intended to open up new service opportunities including mission-critical communications and linking the vast Internet of Things. Numerous novel 5G NR air interface design strategies, including a unique self-contained TDD subframe design, make this possible.

What are the differences between the previous generations of mobile networks and 5G?

A: The 1G, 2G, 3G, and 4G mobile network generations come before this one.

Initial generation, or 1G

1980s: Analog voice was delivered by 1G.

Generation two, or 2G

Early in the 1990s, digital voice was made possible by 2G (Code Division Multiple Access, for example).

Generation three, or 3G

3G introduced mobile data in the early 2000s (e.g., CDMA2000).

4G LTE is the fourth generation.

2010s: The era of mobile broadband was ushered in by 4G LTE.

The predecessors to 5G, which is intended to offer greater connectivity than has ever been possible, include 1G, 2G, 3G, and 4G.

A more capable and unified air interface is 5G. Its expanded capacity allows it to power new deployment models, enable next-generation user experiences, and provide new services.

With its fast speeds, excellent dependability, and minuscule latency, 5G will open up new possibilities for the mobile ecosystem. Every business will be impacted by 5G, which will make things like digitalized logistics, remote healthcare, safer transportation, and precision agriculture a reality.

How is 5G better than 4G?

A number of factors indicate that 5G will outperform 4G:

 

• 5G is far quicker than 4G.

• 5G can carry more data than 4G.

• Compared to 4G, 5G offers far lower latency.

• Compared to 4G, 5G is a more capable unified platform.

5G makes better utilization of spectrum than 4G.

Compared to 4G, 5G is a more capable unified platform.

While 5G is intended to be a unified, more capable platform that not only enhances mobile broadband experiences but also enables new services like mission-critical communications and the enormous Internet of Things, 4G LTE was concentrated on providing far faster mobile broadband services than 3G. 

Additionally, 5G can natively handle a wide range of deployment patterns, from hotspots to classic macro-cells, as well as new interconnecting methods like device-to-device and multi-hop mesh, and all spectrum kinds, including licensed, shared, unlicensed, and bands, low, mid, and high.

 

5G makes better utilization of spectrum than 4G.

In addition, 5G is built to maximize utilization of all available spectrum over a broad range of spectrum regulatory regimes and bands, including high bands referred to as millimeter wave (mmWave), mid bands spanning from 1 GHz to 6 GHz, and low bands below 1 GHz.

Faster than 4G is 5G.

With peak data rates of up to 20 gigabits per second (Gbps) and average data rates of more than 100 megabits per second (Mbps), 5G has the potential to be far faster than 4G.

Over 4G, 5G has greater capacity.

With peak data rates of up to 20 gigabits per second (Gbps) and average data rates of more than 100 megabits per second (Mbps), 5G has the potential to be far faster than 4G.

 

Over 4G, 5G has greater capacity.

A 100x improvement in traffic capacity and network efficiency is what 5G is intended to enable.1.

 5G is less latency-prone than 4G.

With a 10x reduction in end-to-end latency to 1 ms, 5G offers more rapid, real-time access with far less delay.

What impact will 5G have on the world economy, and when ?

A: 5G is propelling world expansion.

• 22.8 million new employment produced; $13.1 trillion in global economic output

• Over the next 15 years, $265 billion will be spent on 5G R&D and CAPEX globally.

Our groundbreaking analysis on the 5G Economy revealed that by 2035, the entire economic impact of 5G would probably be felt globally, bolstering a variety of sectors and possibly opening up to $13.1 trillion in new markets for products and services.

Compared to earlier network generations, this impact is substantially larger. The new 5G network's development requirements are also extending outside the conventional mobile networking companies to include sectors like the automotive industry.

The report also showed that up to 22.8 million employment, or more than one job for every Beijing resident, may be supported only by the 5G value chain, which includes OEMs, operators, content producers, app developers, and customers. In the future, a great deal of new and emergent applications will still need to be described. What the entire "5G effect" would entail for the economy is still unknown.

How will 5G affect me?

A: Five-generation (5G) networks are expected to bring about a number of significant changes to our lives, including as lower latency, quicker download rates, and more capacity and connectivity for billions of devices, particularly in the fields of artificial intelligence (AI), virtual reality (VR), and the Internet of Things.

 

With 5G, you can enjoy new and enhanced experiences like real-time video translation and collaboration, nearly instantaneous access to cloud services, multiplayer cloud gaming, augmented reality shopping, and more.

What locations are using 5G?

A: In general, 5G is utilized for three primary categories of linked services: enormous IoT, mission-critical communications, and improved mobile broadband. The capacity to handle future services that are not yet known is known as forward compatibility, and it is one of the distinguishing features of 5G.

Improved mobile internet access

5G mobile technology can bring in new immersive experiences like VR and AR with faster, more consistent data rates, lower latency, and cheaper cost-per-bit, in addition to improving our devices.

Communications vital to the mission

With ultra-reliable, accessible, low-latency connectivity, 5G can open up new services like remote control of vital infrastructure, automobiles, and medical procedures that have the potential to completely change industries.

enormous IoT

With 5G's capacity to reduce data rates, power consumption, and mobility, a vast array of embedded sensors in almost anything will be seamlessly connected, offering incredibly slim and affordable connectivity options.

How is 5G used by consumers?

A: In 2022, it's anticipated that the typical consumer will use about 11 GB of data on their smartphone per month.2. This is caused by the tremendous rise in always-connected cloud computing and services, as well as the explosive growth in video traffic as mobile devices increasingly serve as media and entertainment sources.

 

4G has fundamentally altered the way we consume information. The mobile app market has advanced significantly over the last ten years in areas including food delivery, ride sharing, movie streaming, and more.

The mobile ecosystem will reach new sectors thanks to 5G. Cutting-edge user experiences will be made possible by this, including instantaneous cloud access, local interactive content, new enterprise applications, seamless IoT capabilities, and limitless extreme reality (XR).

How is 5G used by businesses?

A: 5G will have a significant influence on businesses due to its high data speeds and exceptional network stability. Businesses will operate more efficiently because to 5G's advantages, which will also provide users with quicker access to more information.

 

Some organizations can fully utilize 5G capabilities, depending on the industry, especially those that require the high speed, low latency, and network capacity that 5G is intended to offer. For instance, 5G might be used by smart factories to run industrial Ethernet, which would improve operational accuracy and productivity.

How is 5G used in cities?

A: 5G has the potential to significantly improve the lives of those who live in smart cities by offering increased efficiencies in areas such as automotive safety, infrastructure, virtual reality, and entertainment. These include higher data speeds, lower latency, and increased connectivity between people and things.

How quickly is 5G?

A: In accordance with IMT-2020 specifications, 5G is intended to provide peak data rates of up to 20 Gbps. The Qualcomm® SnapdragonTM X65 is the flagship 5G solution from Qualcomm Technologies, with downlink peak data rates of up to 10 Gbps.

However, 5G is about more than just speed. 5G is intended to offer even greater network capacity in addition to higher peak data speeds by extending into new frequencies, such mmWave.

In addition to offering significantly reduced latency for quicker responses, 5G can also offer a more consistent user experience overall, ensuring that data speeds remain high even when users are moving about. Additionally, a Gigabit LTE coverage base supports the forthcoming 5G NR mobile network.

How is 5G operated?

A: 5G is built on the same mobile networking technologies as 4G LTE and uses orthogonal frequency-division multiplexing, or OFDM. But OFDM will be further improved by the new 5G NR (New Radio) air interface, which will offer a far greater level of flexibility and scalability.

In addition to providing faster and better mobile broadband services than 4G LTE, 5G will open up new service opportunities including mission-critical communications and linking the vast Internet of Things. Numerous novel 5G NR air interface design strategies, including a unique self-contained TDD subframe design, make this possible.

Will my home internet service be affected by 5G?

A: 5G can transform home internet service by offering an alternative to current wired modems, which are wireless. Internet service providers (ISPs) can already use 5G infrastructure to serve their customers; this makes 5G an appealing backhaul alternative to fiber, DSL, or cabled solutions due to its coverage, performance, and deployment flexibility.

Does 5G work right now?

A: In fact, 5G is already available today; in fact, in early 2019, international operators began rolling out new 5G networks. All of the big phone companies are also releasing 5G models for sale. And very soon, 5G might be available to even more individuals.

There are currently 60+ nations with 5G deployments. Compared to 4G, we are witnessing a far faster rollout and adoption. The quick speeds and short latency are highly anticipated by customers. However, 5G goes above and beyond these advantages by offering huge IoT, improved mobile broadband, and mission-critical services. Although it is difficult to determine when everyone will have access to 5G, the technology is launching with significant momentum in its first year, and more nations are expected to do so in the 2020 and beyond.

When will more people be able to use 5G?

There are already reasonably priced 5G phones on the market. Actually, from the 8-series to the 4-series, 5G is now available across the board for Qualcomm Snapdragon mobile devices. This opens up 5G to over 3.5 billion smartphone users worldwide.

If I want 5G, do I need to get a new phone?

A: In order to utilize the network, you will have to purchase a new smartphone with 5G capabilities. For instance, 5G is compatible with smartphones running the Snapdragon 5G Mobile Platforms.

The 5G wireless network is supported by a number of global carriers and a number of newly released smartphones that are built to handle it. More smartphones and carrier subscriptions will become available as the 5G deployment timeline moves forward, as 5G technology and 5G compatible devices become more widely used.

Where can I find out more about the operation of 5G?

For experienced wireless engineers, non-engineers unfamiliar with 5G, and all levels in between, the Qualcomm® Wireless Academy (QWA) provides a comprehensive selection of 5G training courses. You can learn at your own speed and from any location in the world thanks to the flexible eLearning format in which the courses are given.

We suggest taking the two-hour 5G Primer for Non-Engineers if you're new to 5G.

What effects does 5G technology have in the real world?

In addition to bringing about faster and more efficient networks, 5G technology will also provide consumers with new connected experiences.

The healthcare industry will be able to monitor patients through linked devices that continuously provide data on vital health indicators, such blood pressure and heart rate, thanks to 5G technology and Wi-Fi 6 connectivity. 5G and ML-driven algorithms will be used in the auto sector to offer information on traffic, accidents, and other topics. Cars will also be able to exchange data with other cars and roadside objects, such traffic lights. These are only two business uses for 5G technology that can provide consumers with safer and better experiences.