White Papers


Our team has experts on a wide range of real world test topics. Read our thoughts on everything from WiFi to MIMO Channel Emulation to HetNet…

Drone-Controller Link – Operational & Testing Challenges, and Solutions

This application note talks about some of the factors that affect the reliability of the critical radio link of a drone, the challenges associated with testing this radio link, and some solutions to improve and simplify testing.

 




Download Here!


Testing Drones – The Challenges & Smart Solutions

This white paper talks about the emergence of (nonmilitary) drones, with a focus on some of the challenges associated with testing drones and proposed solutions.

 

 





Download Here!




Classical and Wi-Fi Doppler Spectra – Comparison and Applicability

This white paper introduces and compares the classical (Jakes) and Wi-Fi (Bell) spectra and provides some much-needed guidance on the Doppler Spectrum to be used for mobile Wi-Fi devices.

 





Download Here!




Ignore Device-Network Interaction and Risk your Customers!

Ever increasing network and device complexity has increased the impact of device-network interaction on the subscriber’s experience. Unfortunately, testing has not yet caught up and instead remains focused on device- specific or network-specific KPIs. Operators, infrastructure and device vendors may all profit from a new focus on device-network interaction and could realize immediate benefits in reducing time to identify root causes of poor performance.

Log In to Download

True Mobile Device Performance with Advanced Over-the-Air Testing

Testing True Mobile Device Performance with Advanced Over-the-Air Testing

The white paper explores a new MIMO/SISO Over-the-Air testing methodology that combines the use of channel emulators that use propagation models to recreate the dynamic over-the-air conditions typical in mobile wireless conditions with a mobile isotropic chamber, an environment for testing electromagnetic compatibility, that provides the most balanced and cost-effective approach to achieving repeatability while producing realistic performance results.

Log In to Download

Improving 4G Wireless Broadband Product Design Through Effective Channel Emulation Testing

This White paper explains the critical requirements for channel emulators designed for comprehensive testing of MIMO-enabled LTE/4G devices. Understanding the key technical requirements and features that increase test effectiveness and efficiency will assist engineers and engineering managers in the selection of a channel emulator that best meets their needs.

 

Log In to Download

Comprehensive WiMAX and Wi-Fi Product Design Demands Effective Channel Emulation

White paper explains the critical test requirements for comprehensive design of MIMO-enabled WiMAX and Wi-Fi devices and assists engineers and engineering managers in the selection of the channel emulator that best meets their needs.

 

 

 

Log In to Download

Metrics and Methods Ensure VoWi-Fi Success

Emerging Standards, Suitable Metrics, And Appropriate Testing Methods Smooth the Way For The Successful Deployment of Voice Over Wi-Fi

 

 

 

Log In to Download

Testing WLAN Roaming Step by Step

New Techniques Designed to Rigorously Measure Roaming Times of a Selection of 802.11a, b and g Network Adapters and APs

 

 

 

 

Log In to Download