Understanding dynamic BTS/UE signals with wireless link analysis

Those who typically work at the PHY layer tend to rely on two tools of choice: signal analyzers such as the Agilent PXA (N9030A) and vector signal analysis software such as the Agilent 89600 VSA. As a complement to the 89600 VSA, Agilent has created the 89600 wireless link analysis (WLA) software.

Wireless link analysis correlates control messages with the wireless links they manage, giving PHY-savvy engineers greater visibility into the autonomous MAC-layer messaging that occurs between devices. In both system integration and verifi cation the ultimate benefi t is a deeper level of insight that accelerates day-today troubleshooting and ultimately improves time to market.

This application note provides a brief look at four key topics: link operation, wireless link analysis, a graphical approach to WLA, and dynamic measurements. It also presents an overview of additional capabilities specifi c to the analysis of LTE devices.

View the PDF document for more information.

Originally published by Agilent Technologies at www.agilent.com as "Gaining Deeper Insights into Dynamic BTS/UE Signals with Wireless Link Analysis Agilent 89600 WLA Software".