Invention Grant
- Patent Title: Synchronization in OFDM using polynomial cancellation coding
- Patent Title (中): 使用多项式消除编码进行OFDM同步
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Application No.: US12522204Application Date: 2007-01-09
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Publication No.: US08305872B2Publication Date: 2012-11-06
- Inventor: Johan Nyström , Magnus Almgren , Lei Wan
- Applicant: Johan Nyström , Magnus Almgren , Lei Wan
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Potomac Patent Group PLLC
- International Application: PCT/SE2007/050006 WO 20070109
- International Announcement: WO2008/085092 WO 20080717
- Main IPC: H04J11/00
- IPC: H04J11/00 ; H04J3/06 ; H04B1/00 ; H04B15/00 ; H04B1/40 ; H04L5/12
Abstract:
In a method of enabling synchronization for a channel in an OFDM based telecommunication system initially providing a symbol for transmission and selecting at least two carrier frequencies, subsequently determining a respective weighting parameter for the selected frequencies and finally transmitting the symbol on all selected frequencies based on the weighting parameters.
Public/Granted literature
- US20100278138A1 Synchronization in OFDM Using Polynomial Cancellation Coding Public/Granted day:2010-11-04
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