Across
- 3. The aim of this paper was to focus _______ toward better quality and increased data rate for users.
- 5. Massive MIMO system extracts all of the connectivity benefits of the MIMO system but at a larger scale through the use of spatial _________.
- 6. WiFi, Bluetooth, and WiMAX use the _____ spectrum.
- 7. solutions, in spectrum sharing, coordinate amid each other on an equal basis.
- 9. Mobile _________ communication was initiated in the late 1970s.
- 11. _________ allocation is an ongoing problem in Ultra Dense Networks
- 12. solutions, in spectrum sharing, require each system to coordinate discretely with a central unit
Down
- 1. evolving generations (1G, 2G, 2.5G, 3G, 3.5G, 3.75G, 4G, 5G) use the ______spectrum.
- 2. It is expected that over 50 billion devices will be connected to the ______ by 2020.
- 4. there is a need for efficient ________ management schemes as the density and load of the network increases.
- 8. ________ to device communication contains a macro cell level, or base station, and a device level.
- 10. future ________ devices will be designed in such a way that they can learn and decide how to manage the connectivity.