Invention Grant
US09258164B2 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
有权
用于发送和接收信号的装置以及发送和接收信号的方法
- Patent Title: Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
- Patent Title (中): 用于发送和接收信号的装置以及发送和接收信号的方法
-
Application No.: US14539766Application Date: 2014-11-12
-
Publication No.: US09258164B2Publication Date: 2016-02-09
- Inventor: Woo Suk Ko , Sang Chul Moon
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2008-0124333 20081208
- Main IPC: H04L27/00
- IPC: H04L27/00 ; H04L27/26 ; H04L5/00 ; H04L5/26 ; H04B7/04 ; H04H20/71 ; H04L1/00

Abstract:
A method for transmitting and receiving a signal and an apparatus for transmitting and receiving a signal are disclosed. The method for receiving the signal includes receiving (S210) the signal in a first frequency band, identifying (S220) a first pilot signal including, a cyclic prefix obtained by frequency-shifting a firstportion of an useful portion of the first pilot signal and a cyclic suffix obtained by frequency-shifting a second portion of the useful portion of the first pilot signal from the received signal, demodulating (S220) a signal frame including a physical layer pipe (PLP) to which a service stream is converted, by an orthogonal frequency division multiplexing (OFDM) scheme, using information set in the first pilot signal, parsing (S230) the signal frame and obtaining the PLP and obtaining (S240) the service stream from the PLP.
Public/Granted literature
- US20150071378A1 APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL AND METHOD OF TRANSMITTING AND RECEIVING A SIGNAL Public/Granted day:2015-03-12
Information query