Invention Grant
US08059710B2 Space-time coding method for a multi-antenna system of the UWB pulse type
有权
UWB脉冲型多天线系统的时空编码方法
- Patent Title: Space-time coding method for a multi-antenna system of the UWB pulse type
- Patent Title (中): UWB脉冲型多天线系统的时空编码方法
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Application No.: US12444016Application Date: 2007-10-01
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Publication No.: US08059710B2Publication Date: 2011-11-15
- Inventor: Chadi Abou Rjeily
- Applicant: Chadi Abou Rjeily
- Applicant Address: FR Paris
- Assignee: Commissariat a l'Energie Atomique
- Current Assignee: Commissariat a l'Energie Atomique
- Current Assignee Address: FR Paris
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0654064 20061003
- International Application: PCT/FR2007/052052 WO 20071001
- International Announcement: WO2008/040906 WO 20080410
- Main IPC: H03K7/04
- IPC: H03K7/04 ; H03K7/06 ; H03K9/04 ; H03K9/06
Abstract:
A space-time coding method for a UWB transmission system comprising at least two radiated elements. The method codes a block of information symbols S=(a1, a2 . . . , ap,)) belonging to an M-PPM modulation or M-PPM-M′-PAM composite modulating alphabet with M being even, into a sequence of vectors (si,j, Ωsi,j), the components of a vector being intended to modulate a UWB pulse signal for a radiative element of said system and for a given transmission interval (Tƒ).
Public/Granted literature
- US20100008404A1 SPACE-TIME CODING METHOD FOR A MULTI-ANTENNA SYSTEM OF THE UWB PULSE TYPE Public/Granted day:2010-01-14
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