Wireless Communication - Fundamentals

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Across
  1. 2. the system which do not support transmitting data and voice both at once
  2. 5. The spread spectrum techniques which uses pseudo noise to change the phase of the signal
  3. 7. The system in which customer information is stored in SIM card
  4. 8. which collectively use the complete set of frequencies
  5. 9. This service was not provided in 1G
Down
  1. 1. this type of switching was not there in 1G
  2. 3. The multiple access technique based on splitting the bandwidth
  3. 4. The generation in which the video calls started
  4. 6. The generation in which the voice signal became digital