公开(公告)号：US20140112413A1

公开(公告)日：2014-04-24

申请号：US13656075

申请日：2012-10-19

Applicant: Samsung Electronics Co., Ltd. ,  Purdue Research Foundation

Inventor： Sangmin Ro ,  Junil Choi ,  David J. Love ,  Juho Lee

IPC: H04B7/04

CPC classification number: H04B7/0469 ,  H04B7/0456 ,  H04B7/0482 ,  H04B7/0639

Abstract: A code word selection method performed by a User Equipment (UE) in a wireless communication system is provided. The method includes generating a rotation matrix using previously selected codeword; generating a new differential code book using the rotation matrix and a differential code book; selecting a code word from the new differential code book; and performing data transmission using the selected code word.

Abstract translation: 提供了一种由无线通信系统中的用户设备（UE）执行的码字选择方法。 该方法包括使用先前选择的码字生成旋转矩阵; 使用旋转矩阵和差分代码簿生成新的差分代码本; 从新的差分代码簿中选择一个代码字; 以及使用所选择的代码字执行数据传输。