Wireless Infrastructure

GNSS Test Standards for Cellular Location

May 1, 2013By
Downtown Seattle, a typical test-case environment.

GNSS receivers in cell phones will soon support four or more satellite constellations and derive additional location measurements from other sources: cellular location, MEMS sensors, Wi-Fi, and others. The authors propose test standards covering these sources, meeting industry requirements for repeatable testing while considering the user experience. read more

This article is tagged with and posted in From the Magazine, Mobile, Signal Processing, Wireless Infrastructure

ESA Telecom and Navigation Vehicle Ready for Test Driving

April 11, 2013By
Telecommunications_and_Navigation_Testbed_Vehicle_node_full_image

The radio spectrum is about to get even busier, as Europe’s Galileo satnav system starts services, at the same time the European Space Agency (ESA) tests novel satellite-based telecommunication services. Supporting these developments from the ground, ESA’s new custom-built Telecommunications and Navigation Testbed Vehicle will measure the resulting signals from all over Europe. Adapted from a Mercedes Benz Sprinter van,... read more

Connected Car Biggest MWC News, 2G to Retire

March 13, 2013By

It’s a streak. The Connected Car was yet again the most exciting emerging technology in the room, this time at the Mobile World Congress (MWC). The connected car service includes navigation, infotainment and location offerings. The big news in this sphere has come from General Motors, but more about that later. Do you remember the death of cellular digital packet... read more

Broadcom Introduces Femtocell Chip to Integrate RF and Baseband Modem

February 26, 2013By

Broadcom Corporation introduced at the Mobile World Congress a highly integrated digital baseband processor and RF transceiver designed for 3G femtocell residential access points, the BCM61630 systems on chip. The Mobile World Congress is being held in Barcelona, Spain, this week. The new devices integrate a multiband CMOS RF transceiver with GPS and full-time sniffing capability while maintaining software compatibility with... read more

This article is tagged with and posted in Product Showcase, Wireless Infrastructure

Ruckus Wireless Offers Wi-Fi Solutions for Rising Data Demands

February 25, 2013By

Ruckus Wireless, Inc. today outlined its SmartCell architecture for creating carrier class Wi-Fi networks to deal with the densification challenge sweeping the industry. Built on its SmartCell Architecture, Ruckus unveiled a wide range of new carrier-class Smart Wi-Fi products, including the Ruckus ZoneFlex 7782 family, which integrates a GPS receiver. The announcement came at the Mobile World Congress being held... read more

This article is tagged with and posted in Product Showcase, Wireless Infrastructure

Symmetricom Delivers Precise Time to Next-Generation Smart Grid

January 28, 2013By
Symmetricom_smartsubstation-W

Symmetricom, Inc., a precision time and frequency technologies company, today announced a new timing solution that meets the stringent microsecond accuracy requirements of Smart Grid substations. Specifically designed for substation operations, such as wide area measurement systems, traveling wave fault locators and sampled values, the Symmetricom SyncServer SGC-1500 Smart Grid Clock offers power utility companies accurate, secure and reliable timing... read more

TI’s Wi-Link 8Q Provides Wireless Connectivity for Auto Infotainment

January 7, 2013By

Wireless connectivity is becoming a key feature in automobiles for sharing and viewing content from smartphones and tablets to in-car systems, easy pairing of devices, navigation and replacement of expensive cables for in-car communication. To answer this need, today Texas Instruments Incorporated (TI) introduced the WiLink 8Q family of wireless automotive connectivity solutions. “GNSS technology combines GPS and GLONASS signals... read more

National Instruments Launches GPS Time-Stamping and Synchronization Module

November 14, 2012By
NI 9467-Natl Instruments

  National Instruments has announced the NI 9467 GPS synchronization module, which accurately synchronizes a large-scale CompactRIO system with features such as data time-stamping and system clock setting. The NI 9467 is one of six new C Series modules designed for NI CompactRIO embedded control systems and NI CompactDAQ modular data acquisition systems. By expanding the C Series platform, NI... read more

This article is tagged with and posted in Latest News, Timing, Wireless Infrastructure