Tuesday, January 29, 2019

The relevance of over-the-air testing for IoT in the global market

The over-the-air (OTA) testing technology is being utilized by numerous industries to test the safety, reliability, and performance of their devices. This method enables manufacturers to get an understanding of whether or not the wireless devices would function seamlessly in the real world. Moreover, it helps provide a seal of guarantee when it comes to compliance with the various rules, standards, and regulations.

The emergence of the Internet of Things (IoT) has led to the surge of various challenges in the global market, which has led to an increase in the implementation of over-the-air testing techniques. Domestic households have witnessed a significant rise in the number of wireless devices that are being operated simply with the help of a router. Smart devices that can be operated only at the click of a button, such as lighting, window blinds, and temperature controls, are being commonly used. These devices constitute some of the most important global market segments for over-the-air testing.

The market for IoT is evolving at a rapid pace, with new product requirements and security threats such as breach of privacy and data theft. In order to be at par with these changes, manufacturers are deploying over-the-air upgrade processes to help protect the smart devices. Global market analysis on over-the-air testing reveals that OTA firmware has become increasingly common, and is eliminating the use of cables and wires for the testing and upgrading of devices.

The IoT systems have design cycles that are typically very short in nature, which makes it necessary to constantly incorporate the latest features and changes to sustain the expanding market in a successful manner. Solutions and updates are usually deployed in phases, and the hardware of the systems need to be considered when developing or releasing such updates.

The interface for over-the-air testing, as well as firmware update, needs to be standardized in order to ensure the use of the same architecture across different nodes. In other words, the platform used to push these updates across heterogeneous devices must be the same. This also helps reduce the complexity associated with these processes.

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