This document presents a comprehensive test report focusing on QPSK (Quadrature Phase Shift Keying) modulation within LTE FDD (Long Term Evolution Frequency Division Duplexing) Bands 66 and 85. The primary objective is to evaluate the performance and characteristics of QPSK modulation under various channel conditions and frequency ranges.
The report specifically highlights the worst-case test results obtained using the 1 RB#0 (1 Resource Block, Resource Block Number 0) configuration. This configuration is selected due to its tendency to exhibit the most challenging performance characteristics, thereby providing a robust assessment of the system's capabilities. The tests cover a frequency range from 30MHz to 20GHz for Band 66 and 30MHz to 10GHz for Band 85, encompassing low, middle, and high channels to ensure a thorough evaluation across the entire spectrum.
The data presented includes spectrum analyzer plots and detailed marker tables, providing insights into frequency offsets, signal tracking, and power levels. The report aims to provide a clear and concise overview of the QPSK modulation performance, focusing on the most critical aspects for system optimization and compliance.
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[title] => LTE FDD Band 66/85 QPSK Modulation Test Report
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This document presents a comprehensive test report focusing on QPSK (Quadrature Phase Shift Keying) modulation within LTE FDD (Long Term Evolution Frequency Division Duplexing) Bands 66 and 85. The primary objective is to evaluate the performance and characteristics of QPSK modulation under various channel conditions and frequency ranges.
The report specifically highlights the worst-case test results obtained using the 1 RB#0 (1 Resource Block, Resource Block Number 0) configuration. This configuration is selected due to its tendency to exhibit the most challenging performance characteristics, thereby providing a robust assessment of the system's capabilities. The tests cover a frequency range from 30MHz to 20GHz for Band 66 and 30MHz to 10GHz for Band 85, encompassing low, middle, and high channels to ensure a thorough evaluation across the entire spectrum.
The data presented includes spectrum analyzer plots and detailed marker tables, providing insights into frequency offsets, signal tracking, and power levels. The report aims to provide a clear and concise overview of the QPSK modulation performance, focusing on the most critical aspects for system optimization and compliance.
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