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← TechnologyWithin cellular networks, which consequence results when excessive signal delay spread occurs?
A)Equalization algorithm processing failures✓
B)Reduced power amplifier efficiency
C)Increased backscatter cross-section
D)Elevated thermal noise floor
💡 Explanation
Excessive signal delay spread causes intersymbol interference, as later symbols overlap with earlier ones, because the multipath arrival times are beyond the cyclic prefix; therefore equalization algorithm processing failures escalate, rather than power inefficiency, backscatter changes, or noise increase being the primary results.
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