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Registered METHOD AND APPARTUS FOR MODULATING BASEBAND SIGNAL IN BEAM SPACE MULTI-INPUT MULTI-OUTPUT
- Inventors
- Dukhyun You, Hong Seung Eun, Bang Seung Chan, Kim Il Gyu
- Application No.
- 14844783 (2015.09.03)
- Publication No.
- 20160072561 (2016.03.10)
- Registration No.
- 9641231 (2017.05.02)
- Country
- UNITED STATES
- Project Code
- 14MI2100, Development of LTE-A based small base-station technology supporting single RF multiple streams, Kim Il Gyu
- Abstract
- A method and apparatus for modulating a baseband signal in beam space MIMO are provided. The baseband signal modulation apparatus may calculate a load value of a plurality of antenna elements using a baseband signal. The baseband signal modulation apparatus may change a phase or a magnitude of a baseband signal or a first band signal having a higher frequency than that of the baseband signal to correspond to the calculated load value.
- KSP Keywords
- Beam space, Beam space MIMO, Multi-input, Multi-output, Multiple input multiple output(MIMO), Signal modulation, Space MIMO, antenna elements, baseband signal, higher frequency
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | METHOD AND APPARTUS FOR MODULATING BASEBAND SIGNAL IN BEAM SPACE MULTI-INPUT MULT-OUTPUT | KOREA | KIPRIS |
| Registered | METHOD AND APPARATUS FOR RECEIVING IN BEAM SPACE MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM | KOREA | KIPRIS |