As the IoT grows, and starts to mean more than the oversimplified previous examples like the much slandered connected fridge, it has become obvious that mobile networks will be essential for making sure the connectivity of devices. It is away from doubt that mobile data connectivity like 3G or 4G will be significant to this, awaiting the arrival of 5G at least. However, conventional mobile telephony services, and SMS specifically, could still have an essential role to play in cases where an undersized amount of data is to be transferred, carrier grade safety is needed and where mobile data services are not voluntarily available.
Prospect of IoT solution
In the eight years as the smartphone was built up, mobile connectivity has increased to the point where connected devices have gone beyond the world’s population. By some approximations, the number of devices linked to the internet will persist to grow and outnumber the people on the earth by more than seven to one over the subsequently five years. This invasion of internet usage is having a large impact on businesses and the introduction of the IoT solutions are providing organizations with limitless chance to alter how they operate, giving the ability to innovate and upset markets.
Connected machine to machine appliances like smart thermostats, fire alarms and security cameras are giving reassurance for customers and manufacturers in a similar way. For customers, M2M devices can be distantly controlled whereas they are away from home using their smartphone, which makes for greater security and safety while on the go. For manufacturers, connected devices offer a better ability to log device recital and find out complete usage prototypes, verify and maybe forecast breakdown occurrences, as well as collect diagnostic information to enhance prospective products.
Verifying wearable devices and linked cars for example – if they are to give a 2G connection, in addition to 3G or 4G, users will not only practice significant cost savings when taking them overseas – they will also stay connected even when they are out of coverage of the higher output mobile data services.
Apart from its ubiquitous existence, the low cost of SMS in comparison to mobile data, means bulk SMS service could possibly be the most affordable primary method of collecting data or broadcasting for a big range of linked devices that require support only restricted or simple online functions.
As smaller applications and services shell out, the meaning of a connected device is getting changed. These devices are based on alerts to be sent quickly and reliably and this functionality does not need the level of connectivity that 4G offers – an easy connection will more than be sufficient, and the confirmed reliability of bulk text SMS makes a powerful case for this application.
In spite of clear growth potential on an international scale, lower internet access rates in growing markets, such as Latin America, Africa, and Asia are holding back IoT adoption. On the other hand, this state of affairs is all set to change. For instance, consulting firm McKinsey currently found out that Africa will triple internet access to over 50 per cent, or approximately 600m people, by 2025. Such kinds of developments in Africa as well as further growing markets will unavoidably lead to the uptake of IoT technologies being very much accelerated.
As a temporary measure, 2G and SMS can play an important role in expediting the development of connected devices in these growing markets by providing at least some restricted services, without the high price tag or requirement for a high-speed Wi-Fi or mobile data connection. Whereas this may not be a long-term elucidation, it is definitely worth to consider in growing markets that do not have high-speed connectivity.
In spite of the challenges, IoT network teams are still introducing new services into the market. But, to make sure its success, customers and businesses must be offered dependable connected devices that get accurate data as and when they need it.
Whereas 4G is certainly the favored technology for connected devices, we must not totally relegate 2G to the past. In the end, there is still absolutely a case for the ubiquity of SMS and the simplicity of application it provides within the IoT.