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Registered METHOD AND APPARTUS FOR MODULATING BASEBAND SIGNAL IN BEAM SPACE MULTI-INPUT MULTI-OUTPUT, AND METHOD FOR RECEIVING THEREIN
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METHOD AND APPARTUS FOR MODULATING BASEBAND SIGNAL IN BEAM SPACE MULTI-INPUT MULTI-OUTPUT, AND METHOD FOR RECEIVING THEREIN
- Inventors
- Dukhyun You, Bang Seung Chan, Kim Il Gyu, Hong Seung Eun
- Application No.
- 14852217 (2015.09.11)
- Publication No.
- 20160080046 (2016.03.17)
- Registration No.
- 9692492 (2017.06.27)
- 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 modulation method of a baseband signal, an apparatus thereof, and a receiving apparatus thereof in a beam space MIMO are disclosed. The baseband signal modulation apparatus may calculate a load value of a plurality of antenna elements by using the baseband signal. Also, the baseband signal modulation apparatus may change the phase or the magnitude for the baseband signal or a first band signal of a higher frequency than the baseband signal by corresponding to the frequency of the baseband signal.
- KSP Keywords
- Beam space, Beam space MIMO, Modulation method, 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 |