What Is 6G?

Different generations of mobile connectivity have historically existed in wireless technology and telephony. When we talk about 6G, we refer to the sixth generation of technologies related to mobile connections. As has been frequent in the succession of the different ages, the next one will be faster and more efficient.

In short, 6G is nothing more than the evolution of the current 5G. Let’s not forget that the latter was a giant step forward concerning 4G connectivity. But how exactly are 5G and its successor different? In the next section, we answer that question.

What Is The Difference Between 6G and The Current 5G?

The main difference between both technologies is the improvement in aspects such as latency, data transmission speed and the supposed applications that they may have. Currently, demonstrations have been made on how 5G connectivity helps in fields as necessary as medicine. Thanks to high-speed networks, it is expected that even surgical operations can be carried out remotely.

But not everything is speed. 6G would also bring some new technologies to the field of telephony. For example, some specialists suggest that it will be able to use terahertz frequencies, and some companies have already managed to send data with this technology. Another possible difference is that 6G networks could decentralize connectivity, and it would go far beyond the wired network, allowing multiple devices to act as antennas. Therefore, the dependence on the operators would be reduced.

What Advantages Will 6G Connectivity Bring?

Many of the differences between 6G networks compared to 5G will translate into advantages for users. But they will also collaborate to improve communications in different professional and educational fields. Let’s look at the full potential that 6G networks will have shortly.

Latency Reduction

The advances that some countries are achieving, such as South Korea, propose a wireless technology with minimal latency. According to what they suggest from the Asian country, the first facilities prepared for 6G will be able to reduce this variable to a tenth, always taking 5G as a reference. In this way, the latency of 6G would become 0.1 milliseconds. What does that mean? Plain and simple that the connections between two points will be made almost in real-time.

Increase Download Speed

Another noticeable improvement of 6G networks is that the download and transmission speed, in general, will increase considerably. Samsung declared last year that with the new technologies implemented in telephony, peaks of up to 1000 Gbps could be reached. The consequences of having such a transmission rate are apparent. It will be possible to consume content faster and of higher quality and in formats that today are a utopia.

Artificial Intelligence And Virtual Reality-Powered

6G networks will also substantially impact fields such as artificial intelligence and virtual reality. In both, it is necessary to have a fast and reliable connection. And that is precisely what the next generation of connectivity promises. The proposals of certain companies go through promoting the use of holograms in high definition. As expected, this will have diverse applications in the real world.

What Interest Does 6G Mobile Technology Have Right Now?

Currently, the list of countries working to develop the new generation of mobile networks is long. For example, China has launched an experimental satellite capable of transmitting in 6G. Some of the proposed uses are monitoring crops, forest fires, or obtaining high-value environmental data. This country is one of the most substantial bets on 6G technology, having to its credit more than 35% of the patents related to the new generation of connectivity.

The United States is another country actively participating in the 6G race. In this case, the investments are being made by private companies. For example, the alliance between AT&T, Verizon, and T-Mobile, which are leading an initiative called the Next G Alliance . With it, they intend to organize and promote 6G research in North America. This alliance already started a program in 2020 to coordinate working groups to develop 6G technology. For comparison, 18% of all 6G patents are found in the United States.

When Will 6G Arrive?

Up to this point, we have already told you everything we know about the 6G networks. Now you know some of the advantages that, in theory, they will bring to society. We also highlight the progress they will represent if we compare them with the current connections through 5G. But you are probably wondering when 6G networks will arrive. Although many countries have spent years investigating how to deploy this new technology, the truth is that its implementation still has to wait. Forecasts vary depending on who makes them, but the future of telephony through 6G connectivity will likely be a reality around 2030. Time will tell.

Also Read: The Fifth-Generation Technology – 5G Expands In The World

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SD-WAN technology creates new possibilities for enterprise networks by consolidating multiple network functions to reduce hardware and operational costs. In addition, the technology supports various WAN links, making the network more reliable and favoring bandwidth bundling and traffic segregation. Application awareness and policy-based routing open up new avenues for network optimization. Central, cloud-based management simplifies the deployment and management of network devices.

However, as long as the resulting networks are still wired, the benefits of the technology cannot be fully realized. Wireless WANs can bring more range to corporate networks, and the basis for this is a reliable WAN, which can be achieved by supporting different network connection types.

Wireless edge solutions are suitable for cellular connections to extend the range of corporate network functionality – people, locations, or devices can be connected. Based on intelligent SD-WAN solutions, relationships can be changed dynamically, specific applications can be separated or prioritized, or a new business location can be opened.

5G Services For More Performance

With affordable flat rate options and higher bandwidth through gigabit-class LTE, mobile communications are now an attractive alternative or supplement to conventional connections. 5G is designed for low latency, and faster reaction times should enable the unrestricted use of business-critical applications and make processes more flexible.

Improved antenna and transmission technologies allow each 5G station to handle more devices and connections. In this way, IoT networks and other high-density applications can be supported wirelessly.
With gigabit-class LTE becoming widely available and many major network operators focusing on rolling out 5G services, high-availability networks can be deployed almost anywhere, anytime.

Wireless WAN Strategies

Wireless WANs Offer New Opportunities:

1. Better Network Failover: The digital transformation of companies requires continuously available networks, e.g., B. in the form of layered systems that include different types of connections – wired and wireless. Wired-to-wireless failover can jump from one connection type to another without disruption. SD-WAN policies recognize and weigh the critical data traffic if LTE connections have lower bandwidth. Gigabit-class LTE and 5G connections can failover all traffic. Wireless failover capabilities are more accessible to deploy than installing new cables. The network management function is lost if wired connections fail and the remote data traffic. Since most landline dropouts occur in the last mile, Secondary PSTN lines also often fail, rendering the remote unit inaccessible. Wireless connections provide an out-of-band management option that connects directly to the console port of one or more remote devices.
2. Extension of the network bandwidth: SD-WAN can combine several connections simultaneously and thus generate a higher bandwidth. Adding a wireless connection to the wired network or using different wireless connections can effectively increase bandwidth. Wireless connection options are rapidly reaching or exceeding the performance potential of wired connections with LTE speeds of up to 50 Mbit/s, Gigabit LTE with up to 350 Mbit/s, and 5G with over 1 Gbit/s.
3. Make Mobile Connectivity the Main Link: Wireless WANs offer greater operational flexibility for different business locations, making opening or relocating branches and offices more effortless. This technology is also suitable for business areas where only wireless networks are possible, e.g., B. on construction sites or in pop-up stores. Wireless is the ideal primary connection if a highly redundant network with low operating costs is to be set up.
4. Expansion of IoT functions: Large amounts of data are generated in intelligent buildings, intelligent cities, or fully automated production. The predominant use cases in retail include video surveillance, self-service kiosks, and manufacturing and industrial processes, as these require a lot of bandwidth. Large-scale IoT initiatives require low latency and higher bandwidth wireless connections. Some IoT devices have built-in wireless capabilities and connect directly to a cellular or WiFi network. As the number of devices increases, managing SIM cards and wireless network subscriptions or access points becomes too costly and time-consuming. This is why companies rely on their own private LTE or 5G networks.
5. Enabling enterprise mobility: Mobile process support – especially in vehicles – is seen as a growing market for data connectivity as companies strive to transition to paperless offices and intensify data collection. Thanks to LTE technology, a lot is already being implemented here. 5G will open up new possibilities such as real-time data and video uploads, automated work and route planning, and the connectivity of entire vehicles.

Transformation of The Network Edge

Enterprise networks are no longer tied to fixed locations and are formed from people, cloud services, vehicles, kiosks, pop-up locations, and a growing cosmos of IoT devices. The expansion of the network edge allows for new sites, services and digital transformation initiatives. Overall, companies have a high level of flexibility based on the existing range and the evolving capabilities of wireless WANs.

Also Read: SD-WAN In The Post-COVID Era

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