基本信息:
- 专利标题： 무선통신 시스템에서 부반송파 간격의 제어장치 및 방법
- 专利标题（英）：Apparatus and method for controling subcarrier spacing in wireless communication system
- 专利标题（中）：用于控制无线通信系统中的子载波间隔的装置和方法
- 申请号：KR1020110025113 申请日：2011-03-22
- 公开(公告)号：KR101480531B1 公开(公告)日：2015-01-08
- 发明人： 황성현 , 엄중선 , 정회윤 , 고광진 , 정병장 , 김창주
- 申请人： 한국전자통신연구원
- 申请人地址： 대전광역시 유성구 가정로 *** (가정동)
- 专利权人： 한국전자통신연구원
- 当前专利权人： 한국전자통신연구원
- 当前专利权人地址： 대전광역시 유성구 가정로 *** (가정동)
- 代理人： 인비전 특허법인
- 优先权： KR1020100089628 2010-09-13
- 主分类号： H04J11/00
- IPC分类号： H04J11/00
In a system that supports a number of frequency bands provides an apparatus for controlling the spacing of the subcarriers. The subcarrier spacing control apparatus system parameters, for example, RF, FFT size associated with a subcarrier spacing of a plurality of frequency bands of interference detection, the multiple frequency band for detecting the interference caused throughout the (subcarrier spacing), the system parameters, such as channel bandwidth subcarrier spacing system parameter providing unit which provides the control unit, and based on the system parameter, to reduce the detected interference, and a sub-carrier interval control unit for controlling the sub-carrier interval. By applying different sub-carrier interval for each band in a system that operates the multi-band it is possible to control the interference in each band.
公开/授权文献:
- KR1020120028203A 무선통신 시스템에서 부반송파 간격의 제어장치 및 방법 公开/授权日：2012-03-22