Across
- 3. single channel used to transmit and receive
- 4. "the number of transistors doubles every two years"
- 6. intermediate links between the core network
- 8. equally spaced straight line antenna array
- 14. superposition of two or more radio waves
- 17. very small bandwidth
- 18. using multiple transmission and receiving antennas to increase the capacity
- 20. transfer the session to a neighbor cell
- 21. metric to measure the service performance
- 22. complementary sequences for channel estimation
- 23. a smart surface that can direct a radio wave
- 24. received signal power over interference plus noise
- 25. combination of analog and digital beamforming
- 26. 60-GHz WiFi
- 27. communication between a vehicle and any related entity
- 28. radio wave whose length is in the magnitude of millimeter
Down
- 1. reliable communication for mission critical in 5G triangle
- 2. large number of connected devices in 5G triangle
- 3. sub millimeter wave
- 5. father of information theory
- 7. modulated wave
- 9. radiation in undesired directions
- 10. over the air communication
- 11. association for electronic and electrical engineering
- 12. time delay
- 13. focusing beam radiation to a specific direction
- 15. free space propagation formula
- 16. the result of channel estimation
- 19. dynamic radio that senses the wireless environment