Invention Grant
US08170143B2 Method and transmitting device for encoding data in a differential space-time block code
失效
用于在差分时空块码中对数据进行编码的方法和发送装置
- Patent Title: Method and transmitting device for encoding data in a differential space-time block code
- Patent Title (中): 用于在差分时空块码中对数据进行编码的方法和发送装置
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Application No.: US11990945Application Date: 2006-08-21
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Publication No.: US08170143B2Publication Date: 2012-05-01
- Inventor: Hermann Rohling , Alexander Vanaev
- Applicant: Hermann Rohling , Alexander Vanaev
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschsft
- Current Assignee: Siemens Aktiengesellschsft
- Current Assignee Address: DE Munich
- Agency: Staas & Halsey LLP
- Priority: DE102005040067 20050824
- International Application: PCT/EP2006/065519 WO 20060821
- International Announcement: WO2007/023152 WO 20070301
- Main IPC: H04L27/20
- IPC: H04L27/20
Abstract:
A method and a corresponding transmitting device to encode data with a differential space-time block code. A code matrix is calculated recursively from a momentary data matrix with a previous code matrix as a DSTBC block with symbols that are to be transmitted, the data matrix is formed from at least two data symbols that are to be transmitted, and the amplitude is modulated. Amplitude modulation data is encoded into an amplitude difference of at least two data symbols within each individual DSTBC block.
Public/Granted literature
- US20090316830A1 Method and transmitting device for encoding data in a differential space-time block code Public/Granted day:2009-12-24
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