Registered
METHOD AND APPARATUS FOR GENERATING BASEBAND TRANSMISSION SIGNAL IN MOBILE COMMUNICATION SYSTEM SUPPORTING MULTIPLE COMPONENT CARRIERS
- Inventors
-
Lee Hoo Sung, Choi Jeeyon, Park Jaewoo, Jeong Chan Bok, Moon-Sik Lee
- Application No.
-
16953880 (2020.11.20)
- Publication No.
-
20210160019 (2021.05.27)
- Registration No.
- 11483105 (2022.10.25)
- Country
- UNITED STATES
- Project Code
-
19HH5800, Development of Open gNB Distributed Unit Supporting Dynamic Function Splits,
Moon-Sik Lee
- Abstract
- A baseband signal generation method includes mapping frequency-domain data for a plurality of component carriers to subcarrier resources; performing a frequency shift on the frequency domain-data allocated to the subcarrier resources; generating a time-domain signal by performing IFFT on the frequency-shifted frequency-domain data using a single IFFT block; and generating a time-domain baseband signal by adding a CP to the time-domain signal.
- KSP Keywords
- Communication system, Mobile communication systems, Multiple component carriers, Signal generation, baseband signal, component carriers(CCs), frequency domain(FD), frequency shift, mobile communication, time-domain
- Family
-