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2. Puzzle solutions for Friday, Nov. 29, 2024

   www.aol.com/news/puzzle-solutions-friday-nov-29...

   Find answers to the latest online sudoku and crossword puzzles that were published in USA TODAY Network's local newspapers. ... Puzzle solutions for Friday, Nov. 29, 2024. USA TODAY.

3. Spread spectrum - Wikipedia

   en.wikipedia.org/wiki/Spread_spectrum

   Moreover, for a given noise power spectral density (PSD), spread-spectrum systems require the same amount of energy per bit before spreading as narrowband systems and therefore the same amount of power if the bitrate before spreading is the same, but since the signal power is spread over a large bandwidth, the signal PSD is much lower — often ...

4. Puzzle solutions for Wednesday, Sept. 25

   www.aol.com/puzzle-solutions-wednesday-sept-25...

   Find answers to the latest online sudoku and crossword puzzles that were published in USA TODAY Network's local newspapers. ... Puzzle solutions for Wednesday, Sept. 25. USA TODAY.

5. Puzzle solutions for Friday, Sept. 6

   www.aol.com/puzzle-solutions-friday-sept-6...

   Find answers to the latest online sudoku and crossword puzzles that were published in USA TODAY Network's local newspapers. ... Online Crossword & Sudoku Puzzle Answers for 09/06/2024 - USA TODAY ...

6. Direct-sequence spread spectrum - Wikipedia

   en.wikipedia.org/.../Direct-sequence_spread_spectrum

   Direct-sequence spread-spectrum transmissions multiply the symbol sequence being transmitted with a spreading sequence that has a higher rate than the original message rate. Usually, sequences are chosen such that the resulting spectrum is spectrally white. Knowledge of the same sequence is used to reconstruct the original data at the receiving ...

7. Multiplexing - Wikipedia

   en.wikipedia.org/wiki/Multiplexing

   Code-division multiplexing (CDM), code-division multiple access (CDMA) or spread spectrum is a class of techniques where several channels simultaneously share the same frequency spectrum, and this spectral bandwidth is much higher than the bit rate or symbol rate. One form is frequency hopping, another is direct sequence spread spectrum.

8. Puzzle solutions for Wednesday, Aug. 14, 2024

   www.aol.com/puzzle-solutions-wednesday-aug-14...

   Find answers to the latest online sudoku and crossword puzzles that were published in USA TODAY Network's local newspapers. ... Puzzle solutions for Wednesday, Aug. 14, 2024.

9. Frequency-hopping spread spectrum - Wikipedia

   en.wikipedia.org/wiki/Frequency-hopping_spread...

   Frequency-hopping spread spectrum (FHSS) is a method of transmitting radio signals by rapidly changing the carrier frequency among many frequencies occupying a large spectral band. The changes are controlled by a code known to both transmitter and receiver .