TAG: assisted GPS

Innovation: Faster, Higher, Stronger

October 8, 2015By
FIGURE 2. Typical sequence of position fix process in standalone GPS user equipment (Msr=measurements).

Proposed GNSS Navigation Messages for Improved Performance
In this month’s column, we look at proposed changes to the way navigation messages are formulated that could result in a future satellite navigation system providing faster fixes effectively giving receivers higher sensitivity and stronger performance. read more

Telstra, Optus, Vodafone Fight Assisted GPS Patent Infringement Claim

February 10, 2015By

Three telecommunications companies are joining together to fight patent-infringement claims involving the use of assisted GPS in their mobile networks, reports ZDNET. Telstra and Optus are Australian telecommunications and media companies, and Vodafone is based in the United Kingdom. The claim by Australian company Voxson alleges that the mobile network operators are infringing on two patents held by Voxson since the 1990s. One patent, Vox 1, deals with how customers’ mobile phones... read more

Tallysman TW5340 Smart Antenna Designed for Urban Canyons

November 6, 2014By

Tallysman’s new TW5340 smart antenna is designed to pair Tallysman‘s Accutenna technology antenna with STMicroelectronics’ Teseo II receiver. The combination makes the smart antenna accurate for use in all environments, including urban canyons, according to the company. The TW5340 is a multi-constellation GNSS Smart Antenna that provides simultaneous GPS/GLONASS/SBAS reception. It is designed for use in professional-grade applications such as precision timing, network synchronization, low current applications, and tracking/positioning applications. To... read more

u-blox SARA-U260 Module Receives AT&T Approval

September 26, 2014By

Swiss u‑blox says that its SARA-U260 dual-band 3G/2G module has achieved AT&T network compatible status. The certification allows customers to design SARA-U260 modems into M2M devices operating over AT&T’s extensive 3G network in the USA. Typical applications include small tracking boxes, usage-based insurance devices, smart metering, wearable electronics, and connected fitness watches. SARA-U260 is a complete 3G/2G voice/data module for applications that still require... read more

Telit Introduces Jupiter SL869-V2S GPS Module

September 24, 2014By
The Jupiter SL869-V2S GPS module.

Telit Wireless Solutions, a global provider of high-quality machine-to-machine (M2M) modules and services, today debuted the Jupiter SL869-V2S GPS module, designed for easy migration between a full-GNSS solution for top-ranked applications and a simple GPS-only solution for less demanding applications. The Jupiter SL869 V2S supports GPS as well as QZSS constellations and is ROM based. Geo-location data is delivered using... read more

Janam Introduces Powerful Rugged Tablet

September 22, 2014By

  Janam Technologies LLC, a provider of rugged mobile computers that scan barcodes and communicate wirelessly, has launched XT1, a powerful rugged tablet for the mobile workforce. The XT1 rugged mini-tablet is Janam’s first device to support the Android operating system, and is built to meet the diverse needs and demanding requirements of enterprise and government customers. The XT1 combines best-in-class technologies with... read more

Interchangeability Accomplished

May 30, 2014By

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

u-blox 3G module certified by Korean’s SK Telecom

January 18, 2013By

u-blox, the Swiss positioning and wireless chip and module company, has received approval for its LISA-U110 UMTS/HSPA wireless module from SK Telecom, Korea’s largest mobile telecom operator with more than 50 percent market share. SK Telecom provides multimedia services and connectivity to 24 million customers throughout South Korea. The certification allows the LISA modem to be used in a wide... read more