상세정보
등록 LTE기반 이동통신시스템에서 Low PAPR을 가지는 향상된 하향링크 전송 방법
- 출원번호
- 14399922 (2012.12.11)
- 공개번호
- 20150103723 (2015.04.16)
- 등록번호
- 9544160 (2017.01.10)
- 출원국
- 미국
- 협약과제
- 12PR4500, 지상 이동통신을 위한 2.1GHz 위성 주파수 대역 최적 활용기술 개발, 구본준
- 초록
- Provided is a communication method for downlink transmission with a low peak to average power ratio (PAPR) and compatibility with long-term evolution (LTE)-based downlink transmission in an LTE-based mobile communication system in which the performance degradation may occur due to a high PAPR in multi-carrier transmission caused by non-linearity of a power amplifier in a base station including a satellite, to have the effects of supporting a terminal that reuses an existing terrestrial LTE chipset and a terminal that enables downlink reception with a low PAPR with no collision between the terminals, and of implementing an integrated satellite/terrestrial mobile communication system with a minimum change of an existing mobile communication system to ensure economic efficiency.
- 패밀리
| 구분 | 특허 | 출원국 | KIPRIS |
|---|---|---|---|
| 등록 | 엘티이기반 이동통신시스템에서 낮은 피에이피알을 가지는 향상된 하향링크 전송 방법 | 대한민국 | KIPRIS |