METHOD FOR CHANNEL STATE FEEDBACK IN TELECOMMUNICATION SYSTEM AND APPARATUS THEREFOR
A method and apparatus for feeding back channel state information (CSI) of user equipment (UE) in a communication system are disclosed. The method includes the steps of: receiving setting information related to a plurality of CSI reports from a base station; identifying the setting of the plurality...
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Format | Patent |
Language | English Korean |
Published |
14.11.2018
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Abstract | A method and apparatus for feeding back channel state information (CSI) of user equipment (UE) in a communication system are disclosed. The method includes the steps of: receiving setting information related to a plurality of CSI reports from a base station; identifying the setting of the plurality of CSI reports corresponding to a plurality of measurement resources based on the setting information; generating a first CSI report corresponding to a first measurement resource and a second CSI report corresponding to a second measurement resource when the plurality of CSI reports are set; and transmitting the first CSI report and the second CSI report to the base station. Accordingly, the present invention can efficiently compress a CSI feedback signaling overhead.
통신 시스템에서 사용자 단말기(UE)의 채널 상태 정보(CSI)를 피드백하는 방법 및 장치를 개시한다. 상기 방법은, 복수의 CSI 보고들에 관련된 설정 정보를 기지국으로부터 수신하는 단계와, 상기 설정 정보에 근거하여 복수의 측정 자원들에 대응하는 복수의 CSI 보고들이 설정됨을 식별하는 단계와, 복수의 CSI 보고가 설정된 경우, 제1 측정 자원에 대응하는 제1 CSI 보고와, 제2 측정 자원에 대응하는 제2 CSI 보고를 생성하는 단계와, 상기 제1 CSI 보고 및 상기 제2 CSI 보고를 상기 기지국으로 송신하는 단계를 포함한다. |
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AbstractList | A method and apparatus for feeding back channel state information (CSI) of user equipment (UE) in a communication system are disclosed. The method includes the steps of: receiving setting information related to a plurality of CSI reports from a base station; identifying the setting of the plurality of CSI reports corresponding to a plurality of measurement resources based on the setting information; generating a first CSI report corresponding to a first measurement resource and a second CSI report corresponding to a second measurement resource when the plurality of CSI reports are set; and transmitting the first CSI report and the second CSI report to the base station. Accordingly, the present invention can efficiently compress a CSI feedback signaling overhead.
통신 시스템에서 사용자 단말기(UE)의 채널 상태 정보(CSI)를 피드백하는 방법 및 장치를 개시한다. 상기 방법은, 복수의 CSI 보고들에 관련된 설정 정보를 기지국으로부터 수신하는 단계와, 상기 설정 정보에 근거하여 복수의 측정 자원들에 대응하는 복수의 CSI 보고들이 설정됨을 식별하는 단계와, 복수의 CSI 보고가 설정된 경우, 제1 측정 자원에 대응하는 제1 CSI 보고와, 제2 측정 자원에 대응하는 제2 CSI 보고를 생성하는 단계와, 상기 제1 CSI 보고 및 상기 제2 CSI 보고를 상기 기지국으로 송신하는 단계를 포함한다. |
Author | QI YINAN |
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DocumentTitleAlternate | 통신 시스템에서 채널 상태 피드백 방법 및 장치 |
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RelatedCompanies | SAMSUNG ELECTRONICS CO., LTD |
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Snippet | A method and apparatus for feeding back channel state information (CSI) of user equipment (UE) in a communication system are disclosed. The method includes the... |
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SubjectTerms | BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
Title | METHOD FOR CHANNEL STATE FEEDBACK IN TELECOMMUNICATION SYSTEM AND APPARATUS THEREFOR |
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