Unlocking the Potential: How 5G Transforms IoT Solutions

Unlocking the Potential: How 5G Transforms IoT Solutions
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11 min
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The Internet of Things (IoT) is defined as a network of physical devices, vehicles, appliances, and other physical objects aimed at collecting and sharing data based on sensors, software, and network connectivity. These smart devices range from simple household appliances like smart thermostats to complex machinery and transportation systems used in industries. Due to the interconnection of devices, the IoT enables them not only to exchange data but also to perform various tasks autonomously. Users can monitor environmental conditions in farms, manage traffic patterns with smart cars and other smart automotive devices, control factory machines, and processes, and track inventory and shipments in warehouses. In addition, the IoT brings benefits to society by enabling the implementation of government policy. It is represented by allowing further control of electricity demand and fluctuating supply or minimizing waste of such critical resources as water.

The term 5G refers to utilizing fifth-generation (5G) wireless technology. 5G represents the next stage in the evolution of mobile communications. In reality, 5G offers low latency and high-speed connectivity. Even though the bulk of IoT is expected to continuously get service from 4G and connectivity such as LTE-M, NB-IoT, and Low Power Wide Area (LPWA) networks, many IoT applications will require 5G as a critical enabling technology.

5G technology's key features and characteristics allow for enhanced IoT capabilities

Today’s mobile networks, represented by 2G, 3G, and 4G, serve as a solid basis for connecting things. Although 2G, 3G, and 4G had the primary goal of enabling personal communication and mobile broadband services, they were approved for the demands of the IoT, offering corresponding technical capabilities that are particularly well-suited to the IoT. 5G provides even more advantages for the IoT. They include enhanced mobile broadband, ultra-reliable low latency communications, much faster data in cities, urban areas, and local networks, improved energy-saving functions for devices used indoors, and connectivity for the internet age in rural areas because 2G and 3G are aging and will be replaced with modern 5G. 

Thus, covering greater speeds in transmissions, 5G offers significantly higher data transmission speeds, reaching up to 15 or 20 Gbps. It allows IoT devices to access files, programs, and applications remotely in real-time, reducing dependency on internal memory and data accumulation. As a result, IoT devices can perform computations on the cloud, which can be particularly beneficial for applications that require heavy computing resources. In addition, due to its high-speed data networking capabilities, 5G technology can provide an excellent user experience regardless of the application, device, or service being used. 

The capability of 5G to provide lower latency ensures a tenfold reduction compared to 4G. It enables IoT devices to perform remote actions in real-time. This capability allows applications to operate with immediate response, especially considering remote control of industrial machinery, surgical operations, and autonomous transport systems.

Significantly, 5G can support considerably more connected devices within one territory than previous generations. This capacity is essential for IoT ecosystems, such as smart homes and cities, where hundreds to thousands of devices must be interconnected. Furthermore, in applications requiring low power consumption and deep coverage, 5G is an ideal variant as it supports low-power, low-data IoT applications. 

Another key feature of 5G is the ability to slice networks, which assists in creating virtual networks tailored to specific needs. This feature can be used to prioritize connections based on their importance, ensuring that critical services are not affected during network overloads. 

Impact of 5G on Specific IoT Domains

Smart Cities

Considering 5G and IoT in smart cities, 5G technology can significantly impact the development and functionality of smart cities in various ways. The potential derives from the higher performance, improved efficiency, and more robust end-to-end security that 5G offers. Altogether, these features can enhance user experiences and protect city infrastructure and operations from cyberattacks. A revitalization of aging infrastructure can serve as an example of enhanced services and infrastructure. Government-run outlets like ports and warehouses can adopt Industry 4.0 use cases and use 5G to improve operations and security. 

The role of 5G is significant in enhancing IoT in smart cities. The major boost that IoT gets from 5G is boosting the connectivity of homes, offices, and cities. Crunching data from sensors on roads, vehicles, buildings, and much more will improve the quality of life for all. Moreover, 5G can help close the digital divide as many citizens will get the necessary access to ubiquitous connectivity, which is becoming a utility. 

In conclusion, IoT development services and 5G technology provide new networks, while speed and latency are fine even with tens of thousands of connected devices. This high density and low latency will profoundly transform current cities into smart ones.  

Industrial Automation

The process of advancing industrial automation is greatly influenced by 5G technology. The ability to support hundreds of thousands of simultaneous connections with very low latency and highly reliable coverage makes 5G highly suitable for industrial automation. These features are vital for the massive sensor deployment represented in the Industrial Internet of Things (IIoT) and machine-control applications. The significance of high-speed wireless communication in automation and interconnectivity appears in its seamless yet scalable connectivity between machines, sensors, and users. It also connects IoT, robots, drones, and automated guided vehicles.

It is important to remember, though, that 5G is tightly interconnected with other technologies. Its impressive performance claims, including very high bandwidth, massive sensor density, and super-fast latency, aren't simultaneously possible with any single technology. The increased sensor density of automated installations will require IoT-specific technologies such as Narrowband IoT (NB-IoT) and Long Term Evolution for Machines (LTE-M).

In conclusion, 5G and IoT will enable the sensor density required for big data analytics to fully characterize production processes, optimize maintenance programs, coordinate material flows, and allow autonomous robot collaborations.


5G connectivity can bring many benefits to healthcare due to the latter's need for low network latency. The healthcare sector demonstrates digital transformation efforts and therefore requires services that could support the process. Specifically, there are four prominent use cases: smart hospital ICT infrastructure, digital pathology, smart wards, and optical medical imaging. For instance, smart hospital wards can be provided with wireless IoT network systems using 5G, IoT, and Wi-Fi technologies. Global companies thrive on pitching this offering to hospitals, which could cut network rollout and maintenance costs. IV fluid monitoring and personnel location are additional features that impact the patient experience positively. 

There is great demand for digital imaging products, including network, storage, and videoconferencing. The necessity for processing images more quickly, securing the data lifecycle, and reconstructing images in 3D and 4K high definition exists in all named branches. The role of 5G is crucial due to reports informing us that hospital files are large and can freeze when users view them. Since images represent 70% of the data used in hospital clinical diagnosis and treatment, 5G is set to improve efficiencies in diagnosis and treatment drastically. Furthermore, there is a lot of work to be done to manage such complexity as the different data standards used by storage vendors currently. All messaging formats are expected to be unified by one healthcare-sector data standard across specific territories.  

The integration of OceanStor Pacific distributed storage systems and lossless compression technology is an excellent example of a tool for processing pathological data. Estimation shows that it cuts storage space by 30%, presents more than 1,000 slices for immediate viewing, and is beneficial for remote pathology analysis. It provides enhanced analysis efficiency by 70% due to Huawei's reports. Among the other IoT initiatives in healthcare, there is a focus on facilitating home-based healthcare; specifically, they assess how to transfer IoT data to a hospital's database safely. 

Smart Homes

5G technology is set to significantly transform smart homes by employing faster download speeds and connectivity. The latter enables the integration of more smart devices, represented by smart thermostats, security systems, surveillance cameras, and connected home appliances. As a result, homes can become more efficient and automated, decrease energy costs, and improve homeowners' safety and comfort.

The ability of 5G to support a large number of devices simultaneously plays a significant role in this sphere, as a smart home environment requires multiple devices to be connected simultaneously. Furthermore, 5G can simplify the connectivity process by consolidating multiple confusing wireless standards into one using a single wireless protocol, therefore simplifying the setup process and improving connectivity.

In conclusion, 5G is expected to enhance the functionality of smart homes by improving the speed and reliability of smart home systems, expanding the demand for smart home devices, and transforming the real estate and commercial building industries. 

Transportation and Connected Vehicles

The transportation industry is going to experience revolutionary improvements with 5G technology, particularly concerning connected and autonomous vehicles. Such main features of 5G as high speed and low latency are crucial for enabling vehicle-to-everything (V2X) communications, which in turn is fundamental for the operation of autonomous vehicles. 

In urban areas, 5G technology can significantly enhance the efficiency of public transport systems. Monitoring public transport vehicles occurs in real-time, and user demand management could ensure better matching between supply and demand, thereby avoiding the operation of empty or overloaded vehicles. Additionally, 5G can facilitate multimodal connectivity among transport modes, integrating all mobility options into single Mobility as a Service (MaaS) platforms. It would provide users with a wide range of travel options. 

Furthermore, 5G-enabled smart connectivity can improve safety for cyclists and pedestrians. It could also be used to create intelligent transportation system (ITS)-related services, such as using traffic lights or streetlights for deploying the 5G ultra-dense networks. It would enhance mobility and promote job creation in the digital economy.

In the case of connected cars, 5G plays a critical role in enabling bidirectional communication. Cars need to communicate with the internet, other vehicles, roadways, intersections, and more for traffic, safety, and even entertainment purposes. Automotive Original Equipment Manufacturers (OEMs) must navigate how to seamlessly move a vehicle between environments using multiple access technologies while maintaining network visibility, control, and reporting.

Finally, 5G is seen as a critical enabler for autonomous driving with V2X services, which require periodic mapping updates and predictive intelligence. Software-defined vehicles require frequent software updates (FOTA/SOTA), which require reliable, high-bandwidth connectivity. Furthermore, 5G connectivity is expected to be leveraged for predictive diagnostics and maintenance of vehicle components and powertrains in autonomous trucking. 


Summarizing why 5G is essential and what the interconnection between 5G and IoT is, both phenomena provide considerable improvements in technologies in various spheres. A bunch of features, including greater speed in transmissions, lower latency, considerably more connected devices, network slicing, and others, assure an excellent user experience and allow various industries to make drastic improvements. If you understand that you are ready to implement the discussed technologies into your project or business, contact us, and we will help you succeed on your way to progress.