Invention Grant
- Patent Title: Method and apparatus for windowing orthogonal frequency division multiplexed signals
- Patent Title (中): 用于加窗正交频分复用信号的方法和装置
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Application No.: US11255803Application Date: 2005-10-21
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Publication No.: US08098757B2Publication Date: 2012-01-17
- Inventor: Qi Bi , Sinan Gezici , Lei Song , Yifei Yuan
- Applicant: Qi Bi , Sinan Gezici , Lei Song , Yifei Yuan
- Applicant Address: FR Paris
- Assignee: Alcatel Lucent
- Current Assignee: Alcatel Lucent
- Current Assignee Address: FR Paris
- Agency: Williams, Morgan & Amerson, P.C.
- Main IPC: H04L27/10
- IPC: H04L27/10
Abstract:
The present invention provides a method of windowing signals in a communication system. The method includes accessing at least one first signal associated with at least one of a plurality of orthogonal frequencies and applying a window function to the at least one first signal to form at least one second signal. The at least one second signal remains substantially orthogonal to signals associated with the plurality of orthogonal frequencies.
Public/Granted literature
- US20070092025A1 Method and apparatus for windowing orthogonal frequency division multiplexed signals Public/Granted day:2007-04-26
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