Since the application of wireless technology to human devices, its status has become irreplaceable, especially in the context of the Internet of Things concept based on wireless networks in recent years, whether it is WIFI, Bluetooth, Zigbee, or 3G, 4G, Even on the upcoming 5G, the attention received is unprecedented. Up to standard-setting associations, wireless module manufacturers, and down-to-end manufacturers are all committed to optimizing wireless technologies to create a non-intrusive, stable wireless device for consumers. In this process, the role of wireless test vendors can not be ignored, only with the support of their devices, manufacturers can accurately locate wireless problems and correct them.
At the "China IoT Conference" hosted by Shenzhen Huaqiang Jufeng Electronic Enthusiast, Electronic Enthusiast invited the internationally renowned wireless tester Litepoint to give a speech on Internet-related network testing issues, providing developers with high-quality solutions for IoT testing. At the same time, the editor of Electronic E-Friends also interviewed Mark Jiang, vice president of Litepoint and general manager of China, and listened to some of his views on IoT wireless testing.
Litepoint Vice President and General Manager of China Mark Jiang
The Internet of Things should pay attention to the reasons for wireless testing
In the past ten years, sensors, MCUs, and wireless technologies have been greatly improved, especially the development of various low-power technologies, and the concept of the Internet of Things has officially entered an explosive phase. According to the data, by 2020 There will be 6 to 7 billion terminals accessing the Internet of Things worldwide, and these will be accessed via wireless means such as Zigbee, WIFI or BLE.
As a leading wireless tester, Litepoint has quality products on a variety of wireless test standards, asking Mark Jiang how to deal with this outbreak of IoT wireless testing. Mark Jiang replied: "In the Internet of Things era, the hardware and software user experience is very important. To wireless test, it is to ensure the quality of the device with wireless devices."
"If a wireless device is frequently dropped, it will greatly affect the user's experience. The lack of consistency of the wireless experience is not allowed for modern IoT products. Litepoint is a leader in wireless testing. A device for testing various public wireless standards such as WIFI and Bluetooth to help product developers solve wireless problems," Mark Jiang added.
This wireless problem is even more important for many startups that the IoT trend has hatched, Mark Jiang added.
According to Mark Jiang, many start-ups are paying more attention to product time-to-market and component supply chain when they create IoT devices, but they don’t pay enough attention to wireless testing. In the face of such connection problems, the impact on the brand and after-sales is infinite. If the start-up is able to import Litepoint's products into the device's wireless devices in the early stages of design and production, improving the quality of the product is a prerequisite for a successful and long-term development.
"In addition, because the products of the Internet of Things era have many forms, they will face various multi-antenna problems. If you don't spend more time on wireless testing, you can't improve the quality of the products," Mark Jiang continued.
Why is it inseparable from the Internet of Things era?
According to Mark Jiang above, we know that wireless testing plays a very important role in products, for brands, and for business development. In order to provide better products, we need to provide support from professional wireless test vendors. This is why we are inseparable from Litepoint in the Internet of Things era, and Litepoint's wireless test response in the IoT era is also in line with demand.
As mentioned earlier, the Internet of Things may have several wireless standards. Litepoint, as a professional wireless tester, not only provides support for these wireless standards, but also responds to technological improvements and enhancements based on the evolution of these technologies.
"Depending on the application scenario, IoT devices may choose WIFI, BLE, Zigbee or other wireless standards. Litepoint will provide different test solutions for the evolution and convergence of these wireless standards, as well as the upcoming 5G, BLE Mesh, etc. On the wireless standard, Litepoint also intervened early to provide test solutions for terminal manufacturers to ensure the quality of their products. Mark Jiang said.
In the face of the complex wireless environment caused by the multi-form of IoT devices.
According to Mark Jiang, Litepoint will provide different test plans according to different equipments, according to different needs, in the design, production or verification phase of the product, to improve the speed of product launch, and to ensure product consistency requirements.
In addition, in order to cope with the current firmware upgrade or system upgrade of IoT devices. Litepoint will be embedded on the OS side, for example, on the Android system to identify and solve the wireless problem of the product through OTA. In addition, Litepoint will work with chip vendors to solve wireless problems from the source.
In the wireless test on the production line, Litepoint also provides a lot of support, using the parallel testing of its equipment to improve the efficiency of the production line, and its turn-key solution for wireless testing, the terminal manufacturers are even more powerful in related tests.
It all comes from its precise testing equipment and solutions. For example, its high-capacity wireless connectivity test system, the IQxel-M8, is an ideal solution for high-volume production environments that can test a variety of wireless connectivity standards, as well as parallel testing of up to eight devices simultaneously through its fully integrated RF port.
In addition, with the built-in intelligent scheduling capabilities of the IQxel-M8, you can achieve more than 500% throughput over a single device system. The IQxel-M8 passes its dual. The VSA/VSG design supports 2x2 true MIMO testing in a single tester and can be extended with multiple tester stacks to support up to 8x8 true MIMO testing.
Another example is its professional data analysis software IQramp, which provides fast data analysis and is easy to use. With IQramp, professional analysis results can be quickly and easily obtained, which is not available with general data analysis software. IQramp provides a complete data analysis solution that gives you peace of mind and focus on R&D engineering, not data management.
Through this combination of hardware and software, and related changes in the development of wireless technology, Litepoint's position in the field of wireless testing is also increasingly strong. Thanks to its support, the wireless device experience in our hands has also risen. It all comes from its pursuit of technology.
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