公开(公告)号：GB2476337A

公开(公告)日：2011-06-22

申请号：GB201017695

申请日：2010-10-20

Applicant: KOREA ELECTRONICS TELECOMM ,  UNIV NAT CHONNAM IND FOUND

Inventor： LEE HYUN ,  SONG YUN JEONG ,  LEE GWANG SOON ,  LEE BONG HO ,  HUR NAMHO ,  LEE SOO IN ,  JUNG TAE-JIN ,  CHAE CHANG-HYEONG ,  KIM JUN-HO ,  KIM HO-JUN

IPC: H04L27/34 ,  H04L25/03

Abstract: In a diverse wireless system employing QAM modulation of symbols received via different fading channels, an input vector signalxcomprising subvectorsx1-kis iteratively constellation-rotated 110 through a number of rotations n, divided into real and imaginary values 120 and cyclically shifted 130 to generate a final rotation vector signalr. When this signal is received (410), a signal construction unit (420) generates new rotation vector signals via a constellation rotation 0k and the signals are grouped into pairs (510) and input to a complex signal construction unit (520) for cross-coupling (fig. 6).

公开(公告)号：GB2476337B

公开(公告)日：2012-04-25

申请号：GB201017695

申请日：2010-10-20

Applicant: KOREA ELECTRONICS TELECOMM ,  UNIV NAT CHONNAM IND FOUND

Inventor： LEE HYUN ,  SONG YUN JEONG ,  LEE GWANG SOON ,  LEE BONG HO ,  HUR NAMHO ,  LEE SOO IN ,  JUNG TAE-JIN ,  CHAE CHANG-HYEONG ,  KIM JUN-HO ,  KIM HO-JUN

IPC: H04L27/34 ,  H04L25/03