公开(公告)号：KR1020120038835A

公开(公告)日：2012-04-24

申请号：KR1020100100513

申请日：2010-10-14

Applicant: 한국전자통신연구원

Inventor： 경문건 ,  진희종 ,  이우용

IPC: H04B7/04

CPC classification number: H04B7/0617 ,  H04B1/7115

Abstract: PURPOSE: A high performance beam formation transmission and reception method based on a successive orthogonal diffusion code is provided to maintain an optimal beam formation performance by using a simple beam formation method. CONSTITUTION: A diffusion unit(100) diffuses a signal by using a successive orthogonal diffusion code. A pre-rake synthesizer(110) acquires channel information in a transmission and reception process. The pre-rake synthesizer receives pre-rake effects. A weighted value vector generating apparatus(350, 400) generates a weighted value vector. A beam forming block(120) applies the weighted value to the signal.

Abstract translation: 目的：提供一种基于连续正交扩散码的高性能波束形成发射和接收方法，通过使用简单的波束形成方法来保持最佳波束形成性能。 构成：扩散单元（100）通过使用连续的正交扩散码扩散信号。 预耙合成器（110）在发送和接收处理中获取信道信息。 前耙合成器接收预耙效应。 加权值向量生成装置（350,400）生成加权值向量。 波束形成块（120）将加权值应用于信号。