Invention Grant
US09014236B2 Method, apparatus, receiver, computer program and storage medium for joint detection
有权
用于联合检测的方法，装置，接收器，计算机程序和存储介质
- Patent Title: Method, apparatus, receiver, computer program and storage medium for joint detection
- Patent Title (中): 用于联合检测的方法，装置，接收器，计算机程序和存储介质
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Application No.: US14348015Application Date: 2011-09-28
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Publication No.: US09014236B2Publication Date: 2015-04-21
- Inventor: Zhixun Tang , Xie Li , Liping Zhang
- Applicant: Zhixun Tang , Xie Li , Liping Zhang
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Coats & Bennett, PLLC
- International Application: PCT/CN2011/080279 WO 20110928
- International Announcement: WO2013/044462 WO 20130404
- Main IPC: H04B1/69
- IPC: H04B1/69 ; H04B1/707 ; H04B1/713 ; H04B1/7105
Abstract:
A method for performing joint detection includes adjusting a ranking order of codes in a matched filtering result, and a ranking order of column vectors in a system submatrix according to the power. The joint detection is performed using an adjusted matched filtering result and an adjusted system submatrix, and acquires demodulated signals corresponding to the codes. The codes that have high power will be demodulated first. This ensures accuracy of demodulation, inhibits erroneous propagation effect, and improves accuracy of the joint detection.
Public/Granted literature
- US20140241403A1 Method, Apparatus, Receiver, Computer Program and Storage Medium for Joint Detection Public/Granted day:2014-08-28
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