상세정보
등록 LTE 시스템의 상호공존 자원 할당 방법
- 출원번호
- 15562005 (2016.01.28)
- 공개번호
- 20180110090 (2018.04.19)
- 등록번호
- 10701752 (2020.06.30)
- 출원국
- 미국
- 협약과제
- 14MR9300, (통합)모바일 빅뱅 시대의 주파수 효율 개선 핵심 기술 개발, 최형도
- 초록
- The present invention relates to a device and method for allocating a coexistence resource in an unlicensed band. The device according to the present invention comprises: a frame configuration unit for configuring a subframe in which data and a reference signal for a channel in an unlicensed band are allocated, and allocating a part of the symbols of the subframe as a coexistence resource; a signal detection unit for detecting a signal of another LTE system or Wi-Fi system during a transmission idle period where the coexistence resource is allocated; and a transmission processing unit which, when the signal of another system is detected during the transmission idle period, does not occupy a resource for the next subframe, and when the occupation of the coexistence resource by the another system has ended, occupies the resource for the next subframe.
- KSP 제안 키워드
- LTE systems, Processing unit, Reference signal, WI-Fi, signal detection, unlicensed band
- 패밀리
| 구분 | 특허 | 출원국 | KIPRIS |
|---|---|---|---|
| 등록 | 비면허 대역의 상호공존 자원 할당 장치 및 방법 | 대한민국 |