公开(公告)号：US20130129013A1

公开(公告)日：2013-05-23

申请号：US13743176

申请日：2013-01-16

Applicant: LG ELECTRONICS INC.

Inventor： Seung Hee HAN ,  Moon Il LEE ,  Yeong Hyeon KWON ,  Hyun Soo KO ,  Ja Ho KOO ,  Dong Cheol KIM ,  Jae Hoon CHUNG ,  Sung Ho MOON ,  Jin Sam KWAK ,  Min Seok NOH ,  Hyun Woo LEE

IPC: H04B7/06

CPC classification number: H04L5/0023 ,  H04B7/04 ,  H04B7/06 ,  H04B7/0639 ,  H04B7/0669 ,  H04J13/0062 ,  H04L1/0026 ,  H04L1/0057 ,  H04L1/0606 ,  H04L1/0668 ,  H04L1/1607 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0091 ,  H04L27/2601 ,  H04L27/2602 ,  H04L27/2626 ,  H04L27/2627 ,  H04L27/34

Abstract: A method of transmitting, by a transmitter, information in a wireless communication system, the method includes generating first and second symbols; generating first and second transmit vectors on the basis of an Alamouti code from the first and second symbols; and transmitting the first transmit vector through a first antenna and transmitting the second transmit vector through a second antenna. The first transmit vector consists of a first transmit symbol and a second transmit symbol. The second transmit vector consists of a third transmit symbol and a fourth transmit symbol. The first, second, third, and fourth transmit symbols are transmitted based on first and second resource indexes. The first symbol is a first modulation symbol for first information, and the second symbol is a second modulation symbol for second information.