Invention Application
- Patent Title: METHOD AND APPARTUS FOR MODULATING BASEBAND SIGNAL IN BEAM SPACE MULTI-INPUT MULTI-OUTPUT
- Patent Title (中): 波束空间多输入多输出调制基带信号的方法与应用
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Application No.: US14844783Application Date: 2015-09-03
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Publication No.: US20160072561A1Publication Date: 2016-03-10
- Inventor: Duk Hyun YOU , Seung Eun HONG
- Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Priority: KR10-2014-0119332 20140905; KR10-2015-0102618 20150720
- Main IPC: H04B7/04
- IPC: H04B7/04 ; H04L25/03
Abstract:
A method and apparatus for modulating a baseband signal in beam space MIMO are provided. The baseband signal modulation apparatus may calculate a load value of a plurality of antenna elements using a baseband signal. The baseband signal modulation apparatus may change a phase or a magnitude of a baseband signal or a first band signal having a higher frequency than that of the baseband signal to correspond to the calculated load value.
Public/Granted literature
- US09641231B2 Method and appartus for modulating baseband signal in beam space multi-input multi-output Public/Granted day:2017-05-02
Information query
