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Marketing Partner

Quectel

Quectel

Quectel's passion for a smarter world drives us to accelerate IoT innovation. A highly customer-centric organization, we are a global IoT solutions provider backed by outstanding support and services. Our growing global team of 5,900 professionals sets the pace for innovation in cellular, GNSS, Wi-Fi and Bluetooth modules, antennas, services and IoT connectivity.

Mailing Address:
Shanghai Business Park Phase III (Area B) No.1016 Tianlin Road
Shanghai, Minhang District 200233
China

Tel: +86 21 5108 6236

Email:

Website: https://www.quectel.com/

Company Category: Precision Farming

Company Sector: Software

Keywords: iot, connectivity, 5G, gnss, wi-fi

Partner Status: Marketing Partner

Products

How to overcome GNSS limitations with RTK correction services

How to overcome GNSS limitations with RTK correction services

Although GNSS offers ubiquitous coverage worldwide, its accuracy can be hindered in some situations - signals can be attenuated by heavy vegetation, for example, or obstructed by tall buildings in dense urban canyons. This results in signals being received indirectly or via the multipath effect, leading to inaccuracy, or even blocked entirely. Unimpeded GNSS positioning in all real world scenarios is therefore unrealistic - creating a need for supporting technologies, such as real time kinematic (RTK) positioning and dead reckoning, to enable centimeter-accuracy for newer mass-market IoT devices.

(Category: Design and Development)

Articles

What is GNSS RTK positioning?

Nov 14, 2024
This approach significantly improves the GNSS accuracy to the centimetre or decimetre level in open or semi-open environments.

White Papers

HOW TO OVERCOME GNSS LIMITATIONS WITH RTK CORRECTION SERVICES

Published by Quectel
Published Date: SEP 26, 2024
Although GNSS offers ubiquitous coverage worldwide, its accuracy can be hindered in some situations – signals can be attenuated by heavy vegetation, for example, or obstructed by tall buildings in dense urban canyons. This results in signals being received indirectly or via the multipath effect, leading to inaccuracy, or even blocked entirely. Unimpeded GNSS positioning in all real world scenarios is therefore unrealistic – creating a need for supporting technologies, such as real time kinematic (RTK) positioning and dead reckoning, to enable centimeter-accuracy for newer mass-market IoT devices. RTK techniques can mitigate biases and degradations, greatly improving accuracy by communicating corrections from fixed base stations with known coordinates in the proximity of the roving device, providing position data in real time via a cellular, broadcast radio or satellite carrier. RTK uses carrier- phase differentials to compensate for errors from satellite orbit and clock inaccuracies and atmospheric conditions. Compensations are then accessed by the mobile receiver, such as a delivery robot or e-scooter, which uses them to calculate its own precise position relative to the fixed stations.

WI-FI HALOW WHITE PAPER

Published by Quectel
Published Date: SEP 10, 2024
How Wi-Fi HaLow brings together low power, long range, strong penetration and high security to power a new generation of IoT devices. Wi-Fi HaLow’s range makes it ideal for large industrial sites and fields. Wi-Fi HaLow enhances range and penetration while fortifying security and power efficiency, making it a cornerstone technology for IoT use cases. It delivers the familiar benefits of the Wi-Fi standard, such as easy integration, native IP support, the latest Wi-Fi security measures such as WPA3, and extensive ecosystem support. Additionally, there is no need for proprietary hubs and gateways since HaLow is a standard. The choice of lower frequencies offers a compelling mix of extended range and robust penetration through physical obstacles. Moreover, the low-power aspect of the technology enables HaLow devices to be powered by coin-sized cell batteries for months and, in some cases, years.

Press Releases

Quectel Accelerates High Precision Positioning With Quadband GNSS Module, Antenna and RTK Correction Service Bundle

Submitted on: 11/11/24, 06:21 AM
The combined bundle will help developers bring together these discrete components into a pre-integrated and pre-tested package for a variety of mass market applications, such as consumer robotics, sports, automotive, micro-mobility, and smart agriculture.

Quectel Highlights Its LG290P Quad-Band GNSS Module and Advanced RTK Solutions Correction Service at Intergeo 2024

Submitted on: 09/24/24, 06:03 AM
At the event, Quectel will showcase some of its advanced positioning technologies including the first quad-band GNSS module, the LG290P and the Quectel RTK Correction Service, designed to deliver RTK and GNSS positioning services to Quectel customers.

Quectel to Showcase Advanced IoT Solutions at Electronica India 2024

Submitted on: 09/10/24, 06:21 AM
Attendees will be able to learn more about the newly launched LG290P quad-band GNSS module. Engineered for high performance in the most demanding applications, this first-of-its-kind quad-band GNSS module offers exceptional RTK availability and quality, even in challenging environments.

Quectel Unveils Industry-First Quad-Band GNSS Module, Expanding Comprehensive GNSS Solutions Portfolio

Submitted on: 07/25/24, 09:44 AM
Providing the instantaneous centimeter-level accuracy needed to ensure the precision required for applications such as precision agriculture, robotic lawn mowers, surveying and personal robots, the module also delivers superior coverage that supports base stations from greater distances, ensuring reliable performance.

Quectel Empowers ZCS to Revolutionize Robotic Lawnmowers With Machine Intelligence and RTK Navigation

Submitted on: 10/10/23, 06:02 AM
The cutting-edge Twenty 29, 4.0 - 4.36 - 4.50 Elite RTK lawnmowers will feature the Quectel LG69T series GNSS module and will harness the precision of the ZCS Cloud Real-Time Kinematic (RTK) satellite navigation system.

Point One Navigation and Quectel Bring Precise Location to Robotics and Agriculture Markets

Submitted on: 12/09/21, 08:48 AM
Point One and Quectel partnership creates highly affordable, small and easy to use high precision GNSS module integrating RTK for mass market applications

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