This document presents a detailed analysis of power distribution for various LTE bands, modulation schemes, and bandwidth configurations, as documented in Intertek's test report appendix C. The report focuses on the Complementary Cumulative Distribution Function (CCDF) of the transmitted power, providing insights into the peak-to-average power ratio (PAPR) and signal characteristics.
The analysis covers LTE bands 2, 4, 5, and 7, with bandwidths ranging from 1.4 MHz to 20 MHz. Both QPSK and 16QAM modulation schemes are examined, along with different resource block (RB) allocations (1RB, 6RB, 15RB, 25RB, 50RB, 75RB, and 100RB). The CCDF plots illustrate the probability of exceeding a certain power level relative to the average power, allowing for the assessment of signal linearity and potential for amplifier back-off.
The data presented in this report is crucial for optimizing LTE transmitter performance and ensuring compliance with regulatory requirements. The CCDF plots provide valuable information for system designers to select appropriate power amplifiers and configure transmission parameters to minimize signal distortion and maximize power efficiency.
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This document presents a detailed analysis of power distribution for various LTE bands, modulation schemes, and bandwidth configurations, as documented in Intertek's test report appendix C. The report focuses on the Complementary Cumulative Distribution Function (CCDF) of the transmitted power, providing insights into the peak-to-average power ratio (PAPR) and signal characteristics.
The analysis covers LTE bands 2, 4, 5, and 7, with bandwidths ranging from 1.4 MHz to 20 MHz. Both QPSK and 16QAM modulation schemes are examined, along with different resource block (RB) allocations (1RB, 6RB, 15RB, 25RB, 50RB, 75RB, and 100RB). The CCDF plots illustrate the probability of exceeding a certain power level relative to the average power, allowing for the assessment of signal linearity and potential for amplifier back-off.
The data presented in this report is crucial for optimizing LTE transmitter performance and ensuring compliance with regulatory requirements. The CCDF plots provide valuable information for system designers to select appropriate power amplifiers and configure transmission parameters to minimize signal distortion and maximize power efficiency.
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