Invention Application
US20160056921A1 LOW COMPLEXITY MAXIMUM-LIKELIHOOD-BASED METHOD FOR ESTIMATING EMITTED SYMBOLS IN A SM-MIMO RECEIVER
有权
用于估计SM-MIMO接收机中发射符号的低复杂度最大似然法
- Patent Title: LOW COMPLEXITY MAXIMUM-LIKELIHOOD-BASED METHOD FOR ESTIMATING EMITTED SYMBOLS IN A SM-MIMO RECEIVER
- Patent Title (中): 用于估计SM-MIMO接收机中发射符号的低复杂度最大似然法
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Application No.: US14931331Application Date: 2015-11-03
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Publication No.: US20160056921A1Publication Date: 2016-02-25
- Inventor: Achraf Dhayni , Hussein Hijazi
- Applicant: STMicroelectronics International N.V.
- Applicant Address: NL Amsterdam
- Assignee: STMicroelectronics International N.V.
- Current Assignee: STMicroelectronics International N.V.
- Current Assignee Address: NL Amsterdam
- Priority: EP13306054.1 20130723
- Main IPC: H04L1/00
- IPC: H04L1/00 ; H04B7/04
Abstract:
A receiver estimates a vector of emitted symbols over a MIMO transmission channel which is emitted by emitting antennas. The receiver receives a vector of received symbols on receiving antennas. Estimation of the vector of emitted symbols is made by calculating a metric associated with a criterion for each vector of a subset of all possible vectors of emitted symbols and selecting an estimation for said vector of emitted symbols as the vector of emitted symbols among said subset which minimizes said metric.
Public/Granted literature
- US09654252B2 Low complexity maximum-likelihood-based method for estimating emitted symbols in a SM-MIMO receiver Public/Granted day:2017-05-16
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