公开(公告)号：US20150333944A1

公开(公告)日：2015-11-19

申请号：US14712255

申请日：2015-05-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-Hwa BAE ,  In-Tae KANG ,  Hae-Dong YEON

IPC: H04L27/26 ,  H04B17/354 ,  H04L25/03 ,  H04L5/00

CPC classification number: H04B17/354 ,  H03D2200/0088 ,  H04B1/0475 ,  H04B2001/1045 ,  H04L5/0007 ,  H04L25/03 ,  H04L25/03006 ,  H04L25/03821 ,  H04L27/26 ,  H04L27/2607 ,  H04L27/2626 ,  H04L27/2636

Abstract: Disclosed are a method and apparatus for processing a transmission signal using a window function that changes a spectrum characteristic of a symbol. A transmission apparatus includes a symbol generator that generate a plurality of consecutive symbols, and a symbol windowing processor that is coupled with the symbol generator. The symbol windowing processor applies a first window function and a third window function that uses a difference between the first window and a second window, and changes a spectrum characteristic of each of the plurality of consecutive symbols, and processes neighboring symbols from among the plurality of consecutive symbols of which spectrum characteristics are changed, such that the symbols partially overlap one another.

Abstract translation: 公开了一种使用改变符号的频谱特性的窗口函数来处理传输信号的方法和装置。 发送装置包括生成多个连续符号的符号发生器，以及与符号发生器耦合的符号加窗处理器。 符号加窗处理器应用使用第一窗口和第二窗口之间的差异的第一窗口功能和第三窗口功能，并且改变多个连续符号中的每一个的频谱特性，并处理多个连续符号中的相邻符号 频谱特性的连续符号被改变，使得符号部分地彼此重叠。