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On the verge of the 4th Industrial Revolution, every corner of the world is progressing at full speed.
The reason behind this rapid growth is the connectivity of all the devices over the worldwide web. This
phenomenon is termed the Internet of Things (IoT) nowadays. Enterprises are now preferring the use of
the Private LTE network to establish this seamless connection over a wide area!
What is Private LTE Network?
In the modern era of connectivity, the most common trait prominent in a person is the search for Wi-Fi signals wherever they go. It results in more traffic over the network line, and so despite showing full signal a person often fails to connect over the internet. Now, what if a person needs to connect someone overseas via a phone call? Will having a full Wi-Fi signal be able to solve the problem if congestion takes place?
You are wondering what could come into use under such circumstances. It is where private LTE network solutions can become beneficial! LTE stands for Long Term Evolution, and it is the core technology behind today’s 4G cellular network. This ensures an uninterrupted, priority-based connection over a private network and provides a wide network coverage. It also enables faster data transmission between two users.
How Private LTE Works?
Private LTE solutions pave the way to connect to the ever-growing network with the integration of low-cost LTE chips into any device. It can run on a stack of the spectrum, be it licensed, unlicensed, or shared spectrum. The mobile company operators can establish a micro-tower under the licensed spectrum to build a private LTE network. Again, any organization can deploy the solution over an unlicensed or shared spectrum.
To explain how the LTE connectivity works, we can say that it is a self-organizing network that has an exclusive spectrum with its own frequency. This customizable network helps to respond to mission-critical communications. It is a broad eco-system that involves a wide range of users.
Private LTE Network Equipment
An organization would need an LTE base station, core network, RAN (Radio Access Network), and cost-efficient devices to establish enhanced LTE services. Starting from handset suppliers to the chipset manufacturers, a lot of users get involved for the easy deployment of this network.
Private LTE vs Wi-Fi
The concept of Wi-Fi has been in practice since 1997. In recent years, it has become a dominant medium of connection. But big industries often face problems with getting seamless Wi-Fi connections across the whole area. A few of the reasons behind this could be slow connectivity, range limitation, and network congestion. Hence, the use of a Private LTE network over Wi-Fi can be justified today!
The equipment required for a Wi-Fi connection is widely available around the world. Nowadays
private LTE vendors
are also working relentlessly to replicate the components of a private LTE networkat large. LTE can mimic a standard private cellular grid with less congestion and cost-effectiveness. It can also control the quality of service which makes it ideal for industries and big facilities.
Who Needs Private Wireless Networks?
With the world advancing towards technical domination, where there will be driverless cars, autonomous facility management, robots to decrease human intervention, and so on, a strong network connection is required in every nook and corner. With the demand for an increase in connectivity, several internet standards and protocols have come into practice as well.
5G for business is taking over 4G, and LTE is taking over Wi-Fi. Remote places that don’t fall under the grid of public cellular networks, even there internet connection is being established with private LTE. With trillions of devices generating even a tiny amount of data, the use of a strong, congestion less connection is inevitable. A private LTE holds the power to do so!
The need for this wireless network can be drawn into the following points:
Wide Range Coverage
LTE can be implemented over a customizable spectrum. By placing micro-towers, organizations can ensure a wide range of network coverage. It will enable fast connection for first responders and can execute mission-critical communications smoothly. Thus, it is the best wide-area LAN option right now.
Capacity & Priority
The usual speed of Wi-Fi ranges up to almost 300 Mbps. On the other hand, LTE technologies provide a speed of up to 1 gigabit/second. Hence, LTE’s high-speed transmission with low latency is a must to carry out huge amounts of data. Besides, LTE provides the opportunity to divide the bandwidth according to priority. As a result, its use cases in public safety and security is very prevalent.
An LTE network can repair itself during outages and distributes bandwidth accordingly. The operators can also determine the usage of the network according to priority and once set, the connection will itself provide the benefits of having a private cellular grid.
Why Enterprises might Need It?
LTE is a 4G technology that can ensure more bandwidth with better quality. The base station can adapt with the coming 5G as well so it can help in the easy switchover. This technology has a big range of use cases like its wide range of coverage. For example: if an enterprise wants to transfer a high volume of data over a public LTE network, they might fail due to congestion, or other devices might face a poor connection as more bandwidth will be used up for the transferring. In such cases, it will be both time and cost-effective to send the file over a private network which will omit external packet hindrance. So enterprises like big manufacturers, industries, hospitals, public safety, etc. can set up their own cellular network.
Examples of Private LTE for Enterprise Networks
With the advancement of the concept of automation, enterprises are now considering building a private LTE network. The availability of a pervasive connection has ranged the use cases of this private network technology in many areas of interest.
Industry & Manufacturing
Robotics and automation are taking over human labor in the manufacturing area. More flexible and time-efficient service is now ensured because of this. A seamless connection is required with high bandwidth so that the robots can pass constant data to the system for prolonged monitoring. From the distribution of production lines to packaging, everything needs to be kept under surveillance. This high volume of video data needs a strong internet connection 24/7 and it can be provided by a private LTE network’s wide range coverage.
During any big gathering or any launching event, strict security has to be maintained by the security team. A private, priority and pre-emption based network is required to carry out any mission-critical services. An LTE grid can omit any interruption on its way and can even ensure connection during any outage. This will serve with a dedicated line for first responders while eliminating the risk of any data breach.
In the industrial 4.0 era, cities transforming into smart cities is inevitable. An automated transportation system, online education, smart traffic regulation, digital power management, tech-based health management, all are the key resources behind building a smart city. Using private LTE for this transformation can serve as a cost-effective way to connect all the devices across a wide area. No extra infrastructure investment is necessary to execute this private cell network. In fact, enhanced data security will protect any sensitive data.
Large scale mining has been prevalent since time immemorial. The communication way among the miners over the huge mining area faced several modifications over the years. In recent years, Wi-Fi was also used but if the whole communication can be brought under a private grid, it will serve with a seamless connection without any interference. It will also pave the way to forming a mining automation network.
Advantages of LTE for Private Wireless Networks
Wi-Fi has been one of the leading sources of internet connection in recent years. Non-technical people are often found to frown upon the concept of LTE. The reason behind this could be that few people are aware of
how LTE works . he idea of setting up micro-towers might seem troublesome but in fact, it is quite efficient. Hence, people must recognize the advantage of LTE for private wireless networks to benefit from it.
Private LTE does not incur any high data usage cost which makes it an affordable solution. A one-time cell setup in a restricted premise can lead to a long time reliable source of internet connection for that area. This one LTE cell is equivalent to having almost 3 Wi-Fi access points and so the cost reduction in LTE setup is quite visible.
As already mentioned, the LTE network runs on a stack of the spectrum including- licensed, shared, and unlicensed spectrum. But Wi-Fi is deployable only in unlicensed spectrum. Hence, the exclusive spectrum feature of LTE allows high bandwidth with low latency which can be regulated by the administration panel.
The fixed-cost private LTE solutions are easily deployable. The entire core of the network can be cloud-based. The CSP infrastructure helps to form a smooth connection of the devices under the same network.
A Gain in Business Agility
There is no need to wait for a hardware refresh as there is no hardware dependency in the baseband code of this private cell network. The backhaul network connects RAN to the core network over the cloud and gives full access to handling the private network. Thus, it provides an increase in business agility.
High Flexibility and Availability
The private network removes dependency over the public network. As a result, each organization can control the optimum usage of the service by detecting any unauthorized traffic. Its priority-based bandwidth division also helps to eliminate any unwanted congestion. So, LTE can be identified as both highly flexible and available for everyone under the grid.
Since private LTE is independent of any public network, its use is fully dependent on the operator. This facility helps to control the quality of service (QoS) and that is why LTE is the proposed way for any mission-critical communication nowadays.
Wide Area Coverage
Theoretically, the maximum range of Wi-Fi is 46m indoors and 92m outdoors. But a long-range LTE cellular antenna can offer up to 40kms of connectivity. This clearly shows that multiple IoT devices, surveillance cameras can connect over the same network without any interference. LTE’s broad eco-system thus allows enterprises to deploy networks easily.
A security breach inside any utility is one of the most common vulnerable problems today. Having a private LTE network that provides fully encrypted service, decreases the probability of any malicious attack in the first place. It plays a major role to manage local credentials and keeps sensitive data on the premises.
Build Your Own Private Cellular Network by NybSys
RRH: Remote Radio Head (RRH) device is deployable in CPRI, compliant base, station networks. It supports Multi RAT and is suitable for both indoor and outdoor setup.
eNodeB: eNodeBs will use at the edge of 3GPP specifications. These are specifically designed in such a way so that it can operate in high humidity and high temperature as well.
EPC: NybSys offers an Evolved Packet Core (EPC) framework for providing converged voice and data on a 4G LTE network.
NybSys thrives to be one of the leading telecommunication equipment supplier companies. We offer extensive customer care and make sure that our patrons get to avail maximum benefit from our solutions.
Our private LTE network products have helped to secure the network grid of a few enterprises till now. We look forward to setting up another one for your utility today!
An affordable solution to LTE community
Gain in Business Agility
No need to wait for a hardware refresh as there is no hardware dependency in the baseband code
High Flexibility and Availability
Our software runs on commodity x86 machines with Linux OS.