Beam operation device and method in communication system supporting hybrid multiple-input multiple-output mode하이브리드 다중-입력 다중-출력 방식을 지원하는 통신 시스템에서 빔 운용 장치 및 방법
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 이용훈 | ko |
| dc.contributor.author | 김민현 | ko |
| dc.contributor.author | 이준호 | ko |
| dc.contributor.author | 김재원 | ko |
| dc.date.accessioned | 2020-04-01T08:20:35Z | - |
| dc.date.available | 2020-04-01T08:20:35Z | - |
| dc.identifier.uri | http://hdl.handle.net/10203/273774 | - |
| dc.description.abstract | The present invention relates to a 5th-generation (5G) or pre-5G communication system to be provided for supporting a data transmission rate higher than that of a 4th-generation (4G) communication system, such as long term evolution (LTE), and subsequent systems. The present invention provides a method by which a mobile station (MS) operates a beam in a communication system supporting a hybrid multiple-input multiple-output (MIMO) mode, the method comprising the steps of: receiving, from a base station (BS), information related to the number of beams to be used, by the BS, for a beam training process; receiving, from the BS, a downlink reference signal (RS); performing a channel estimation process on the basis of the downlink RS; and transmitting, to the BS, information related to the number of beams to be used by the MS, after performing the channel estimation process | - |
| dc.title | Beam operation device and method in communication system supporting hybrid multiple-input multiple-output mode | - |
| dc.title.alternative | 하이브리드 다중-입력 다중-출력 방식을 지원하는 통신 시스템에서 빔 운용 장치 및 방법 | - |
| dc.type | Patent | - |
| dc.type.rims | PAT | - |
| dc.contributor.localauthor | 이용훈 | - |
| dc.contributor.nonIdAuthor | 김민현 | - |
| dc.contributor.nonIdAuthor | 이준호 | - |
| dc.contributor.nonIdAuthor | 김재원 | - |
| dc.identifier.iprsType | 특허 | - |
| dc.identifier.patentApplicationNumber | 15532943 | - |
| dc.identifier.patentRegistrationNumber | 10,516,448 | - |
| dc.date.application | 2015-12-02 | - |
| dc.date.registration | 2019-12-24 | - |
| dc.publisher.country | US | - |
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