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Developing opportunities for the PRS service for the PRS service in ...

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Jamm<strong>in</strong>g threat and need <strong>for</strong> improved cont<strong>in</strong>uity<br />

• Signal power at reception side is very low<br />

• Can be easily jammed by<br />

• Non-<strong>in</strong>tentional RF <strong>in</strong>terference<br />

• Intentional jamm<strong>in</strong>g<br />

• Jamm<strong>in</strong>g is countered by<br />

• <strong>PRS</strong> signal<br />

• Wider band Signal<br />

• Band Diversity (L1 + E6)<br />

• Additional measures<br />

• Signal process<strong>in</strong>g, hybridization techniques<br />

• Controlled Radiation Pattern Antenna (CRPA)<br />

• Spectrum monitor<strong>in</strong>g, law and en<strong>for</strong>cement<br />

PUBLIC<br />

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