Incremental Improvements Define The 2012 Mobile World Congress |
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Louis E. Frenzel, Editor in Chief
The usual players all showed up at this year’s Mobile World Congress in Barcelona with lots of improved devices, but no real game-changing breakthroughs... |
RF Test Chamber Auto Adjusts EUT Position
The compact R&S DST200 RF diagnostic chamber from Rohde & Schwarz now automatically sets the equipment under test (EUT) to the required position....
TD-LTE-SCDMA Inter-RAT Test Cases Speed Dual-Mode Handset Development
Anite and ZTE have developed what they’re calling the first TD-LTE-SCDMA Inter-RAT test cases, which they claim will speed up the availability of dual-mode handsets....
Comprehensive Test System Validates LTE Small Cells
Ixia’s IxCatapult test system, validates LTE small-cell systems and ensures high performance, resiliency, and quality of LTE femtocells, picocells, and microcells....
Protocol Exerciser/Analyzer Verifies MIPI D-PHY Designs
Probing deep into the camera serial interface (CSI-2) and display serial interface (DSI) of MIPI D-PHY designs, Agilent’s next-generation U4421A MIPI D-PHY exerciser and analyzer targets high-definition mobile computing applications....
Tower Tester Tells Techs Where The Antennas Go
Telit Wireless Solutions pairs its M2M modules with the Squid-PRO cell-tower tester from Berkeley Varitronics Systems....
Portable RF Recorder Takes On Real-World GNSS Apps
The Averna RP-5300 is a portable multi-channel RF recorder for applications covering a 330-MHz to 2.5-GHz bandwidth....
Wi-Fi Performance Test Suite Covers All The Bases
Azimuth Systems offers a fully automated test plan for Wi-Fi performance and connectivity testing that the company believes exceeds the basics of Wi-Fi Alliance certification testing....
Test Set Evaluates LTE Voice Quality
The Agilent Technologies PXT wireless communications test set melds with the Brüel & Kjær PULSE Audio Analyzer and Head and Torso Simulator (HATS) for testing voice quality on Voice-over-LTE (VoLTE) 4G phones....
Radio-Channel Emulator Handles Complex 3G/4G Testing
Elektrobit’s EB Propsim F32 radio channel emulator eases performance testing of wireless networks, basestations, terminals, and chipsets employing multi-antenna and multi-radio technologies....
Certification Platforms Address WCDMA/HSPA+ Releases 7/8
The Rohde & Schwarz TS8980 HF test system and CMW500 protocol conformance tester debut as the world’s first test systems capable of performing all mandatory RF test cases and protocol test cases for WCDMA Releases 7 and 8....
PXI VSA First With Streaming Capabilities
Agilent Technologies offers the latest configuration of its M9392A as the first dual-channel PXI vector signal analyzer (VSA) delivering high-bandwidth, independently tuned two-channel continuous data capture, a.k.a., streaming capabilities....
EANTC Picks Spirent For Juniper Testing
The European Advanced Networking Test Center (EANTC) has selected Spirent Communications’ mobile network solutions to test the Juniper Networks MobileNext broadband gateway....
Spirent Chosen As Asia’s LTE Antenna Tester
Spirent Communications’ VR5 HD Spatial Channel Emulator appears to be the prime choice of select companies and government-research organizations for testing advanced MIMO beamforming systems in the Asia Pacific region....
Enhancements Enable Eight-Channel Measurement For LTE And Beamforming
Enhancements to Agilent’s N7109A multi-channel signal analyzer ready it for emerging multichannel Long-Term Evolution (LTE), LTE-Advanced, and multiple-input multiple-output (MIMO) RF measurement requirements, including LTE antenna beamforming and LTE-Advanced carrier aggregation....
Tool Analyzes 850-MHz Networks
The MW8208A PIM Master exploits Anritsu’s patented Distance-to-PIM technology so users can accurately and quickly locate the source of passive intermodulation (PIM)....
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