The WaveJudge can solve these LTE issues – Can you?

Identify and analyze the following with the power of the WaveJudge wireless analyzer...

• DL Assignment and UL grant analysis
• Scheduling errors
• DL/UL timing offsets
• Resource block assignments
• Subcarrier energy usage
• L1-L3 usage
• MIMO Type and Rank comparison
• MIMO decodes
• HandOver issues
• L1-L3 layer decodes
• Synchronization and reference signals errors
• Network entry failures

Features

• Decodes of MAC, RLC, PDCP, RRC, NAS with full correlation to PHY layer
• L1/L2/L3 analysis of DL/UL via RF Interface
• Customized Control and Transport layer viewer
• Analysis of all LTE modulation formats and modulation sequences: BPSK, QPSK, 16QAM, 64QAM, and Zadoff-Chu
• Support for all DL/UL channels and signals
• RF and digital demodulation
• Constellation per Symbol and subcarrier
• Maps overlaid with Logical Views
• Time Domain power with ultra zoom
• FFT Interval analysis
• MAC Management and Transport layer decodes
• Dual Channel RX
• ARQ and HARQ analysis and summary

Benefits

• Locate complex issues which span LTE layered technology
• Validate complete RF, demodulation and decoding
• Verify eNodeB channel outputs
• Track scheduling decisions along with optimization within subframes
• Locate eNodeB UL grants and verify UE correct usage
• Identify channel conditions and compare with modulation scheme chosen by eNodeB
• Analyze complex antennae schemes including MIMO and beanforming
• Locate protocol exchange per UE and identify errors
• Trace the bytes as they move through the MAC, RLC, PDCP layers
• Compare expected vs. received frame structure & identify allocation issues
• Visually inspect scheduler performance
• Capture Network Entry beginning with UL power
• Accelerate problem solving and time to market