Electronics Technology


GPS receiver gets aiding functionality

17 November 2004 Electronics Technology Access Control & Identity Management Information Security

An innovative 'aiding' functionality was added to the Antaris GPS technology, jointly developed by u-blox and Atmel, which now makes 'time to first fix' within four seconds a reality. The aiding parameters provide ephemeris, almanac, rough initial position, clock drift and time, satellite status and, if available, a precise time synchronisation signal. The aiding information is supplied from an external source, for example a base station. With this information, the GPS receiver has immediate knowledge of the satellites to search and track. The aiding feature is offered in the TIM-LP, TIM-LF and TIM-LC as well as on the Antaris GPS chipset.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Rise in malicious insider threat reports
News & Events Information Security
Mimecast Study finds 46% of SA organisations report a rise in malicious insider threat reports over the past year: reveals disconnect between security awareness and technical controls as AI-powered attacks accelerate.

Read more...
Centurion raises the bar at HomeSec Expo
Centurion Systems News & Events Access Control & Identity Management Residential Estate (Industry) Smart Home Automation Commercial (Industry)
Centurion Systems unveiled its latest product lines at HomeSec Expo 2026, introducing SMART+, a simpler way for installers and end users to manage their Centurion installations - as well as a few new products.

Read more...
New campaign exploiting Google Tasks notifications
News & Events Information Security
New phishing scheme abuses legitimate Google Tasks notifications to trick corporate users into revealing corporate login credentials, which can then be used to gain unauthorised access to company systems, steal data, or launch further attacks.

Read more...
Multi-band GNSS patch antenna
RF Design Telecoms, Datacoms, Wireless, IoT
The Taoglas AHP2356A is a compact, high-performance active GNSS patch antenna designed for next-generation positioning systems requiring precision, reliability, and multi-constellation support.

Read more...
Wideband MMIC power amp
RF Design Telecoms, Datacoms, Wireless, IoT
The Qorvo QPA2597 is a wideband MMIC power amplifier built using proven GaN on SiC technology and designed to operate across the 2 to 6 GHz frequency range.

Read more...
What’s in store for PAM and IAM?
Access Control & Identity Management Information Security
Leostream predicts changes in Identity and Access Management (IAM) and Privileged Access Management (PAM) in the coming year, driven by evolving cybersecurity realities, hybridisation, AI, and more.

Read more...
The challenges of cybersecurity in access control
Technews Publishing SMART Security Solutions Access Control & Identity Management Information Security
SMART Security Solutions summarises the key points dealing with modern cyber risks facing access control systems, from Mercury Security’s white paper “Meeting the Challenges of Cybersecurity in Access Control: A Future-Ready Approach.”

Read more...
Securing your access hardware and software
SMART Security Solutions Technews Publishing RBH Access Technologies Access Control & Identity Management Information Security
Securing access control technology is critical for physical and digital security. Every interaction between readers, controllers, and host systems creates a potential attack point for those with nefarious intent.

Read more...
Phishing and social engineering are the most significant risks
News & Events Information Security
ESET Research found that phishing accounted for 45,7% of all detected cyberthreats in South Africa, with higher-quality deepfakes, signs of AI-generated phishing websites, and short-lived advertising campaigns designed to evade detection.

Read more...
Access trends for 2026
Technews Publishing SMART Security Solutions RR Electronic Security Solutions Enkulu Technologies IDEMIA neaMetrics Editor's Choice Access Control & Identity Management Infrastructure
The access control and identity management industry has been the cornerstone of organisations of all sizes for decades. SMART Security Solutions asked local integrators and distributors about the primary trends in the access and identity market for 2026.

Read more...









While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved