TAG: A-GNSS

Spirent Enhances Location Availability for VoLTE E911 Calls Indoors

August 6, 2014By
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Spirent Communications has announced major enhancements that will help improve location accuracy for E911 calls indoors. The additional test capabilities on Spirent’s 8100 Location Technology Solution (LTS) enable operators to deliver optimal location performance to support VoLTE E911 calling and to understand how LTE positioning technologies such as OTDOA can help meet the recently proposed Federal Communications Commission (FCC) regulations for E911... read more

Interchangeability Accomplished

May 30, 2014By
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Tri-Band Multi-Constellation GNSS in Smartphones and Tablets
In this look at a single-chip BeiDou/Galileo/GLONASS/GPS/QZSS/SBAS architecture for cell phones and tablets, the authors explain advantages of multiple constellations and examine details of system interchangeability, multi-system issues, and how assisted-GNSS data operates with all constellations. read more

Rx Networks Launches BeiDou Services

February 24, 2014By

Rx Networks, Inc., a mobile location technology and services company, has completed the upgrade of its GPStream Global Reference Network (GRN) to include the BeiDou constellation. A top-tier GNSS semiconductor vendor has already incorporated this new feature so its platform can take advantage of the extra satellites now available in the BeiDou constellation, the company said. Global real-time assistance and... read more

NextNav and Broadcom Partner for Indoor Accuracy

October 21, 2013By
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On October 2, NextNav announced that Broadcom Corporation acquired a commercial license to NextNav’s Metropolitan Beacon System (MBS) technology, a so-called terrestrial constellation that brings GNSS-like performance to indoor and urban environments where satellite-based positioning is either unavailable or significantly degraded. The agreement enables Broadcom to integrate NextNav’s location technology into its mass-market GNSS connectivity and mobility platforms, used primarily... read more

Spirent Announces Carrier-Approved A-GNSS Record and Playback Solution for Mobile Device Testing

October 4, 2013By
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Spirent Communications today announced the availability of carrier-approved Assisted GNSS Record and Playback capabilities on its Hybrid Location Technology Solution (HLTS).  This new A-GNSS Record and Playback capability provides unprecedented realism and repeatability by recording GNSS signals in the field and delivering synchronized assistance data over a radio access interface to test the A-GNSS positioning performance of mobile devices in... read more

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