상세정보
등록 포터블 무선 채널 및 다중 안테나 상관도 측정 장치 및 그 운용 방법
- 출원번호
- 12557393 (2009.09.10)
- 공개번호
- 20100158088 (2010.06.24)
- 등록번호
- 8369395 (2013.02.05)
- 출원국
- 미국
- 협약과제
- 08MM1400, 차세대 이동통신용 무선 공간채널 특성 연구, 정현규
- 초록
- A portable apparatus including: a Radio Frequency (RF) unit to control a frequency of a signal to be measured, to broadcast the signal to be measured through multiple transmission antennas, to control a frequency of a received signal, and to send the received signal to the baseband unit, the received signal being received through multiple receiving antennas; and a baseband unit to generate and transmit, to the RF unit, the signal to be measured, to measure wireless channels for each of the multiple transmission antennas and wireless channels for each of the multiple receiving antennas based on the received signal output from the RF unit, to calculate a correlation for each of the multiple transmission antennas, and to calculate a correlation for each of the multiple receiving antennas based on the wireless channels for each of the multiple transmission and receiving antennas.
- KSP 제안 키워드
- Antenna Correlation, BaseBand Unit(BBU), Radio Frequency(RF), Radio frequency (rf), Receiving antennas, multiple antennas, multiple receiving antennas, wireless channel