unit 1

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Across
  1. 3. packet radio
  2. 4. oldest comunication
  3. 5. high data rate
  4. 6. only one direction
  5. 8. challenge
  6. 11. interference
  7. 12. cell shape
  8. 13. requirements
Down
  1. 1. similar to cellular
  2. 2. man made noise
  3. 3. cell principle
  4. 5. rapid fluctuations
  5. 7. type of service
  6. 9. difference in gain
  7. 10. time slot usage