公开(公告)号：US20100322140A1

公开(公告)日：2010-12-23

申请号：US12098464

申请日：2008-04-07

申请人： Ui Kun KWON ,  Young-Doo KIM ,  Gi Hong IM ,  Dae-Young SEOL ,  Won-Jae SHIN

发明人： Ui Kun KWON ,  Young-Doo KIM ,  Gi Hong IM ,  Dae-Young SEOL ,  Won-Jae SHIN

IPC分类号： H04J3/08

CPC分类号： H04B7/15592

摘要： A relay-based communication system and method processing a signal without a cyclic prefix is provided. An apparatus for generating a relay signal includes a signal receiving unit which receives a source signal transmitted from a source node to a relay node and detects a received signal, a signal conversion unit which extracts samples corresponding to a first time duration from the received signal, sums the received signal and the extracted samples in a second time duration, and generates a converted received signal, a relay signal generation unit which generates a relay signal cooperating with the source signal based on the converted received signal according to a space frequency block code (SFBC) scheme, and a signal transmission unit which transmits the generated relay signal to a destination node.

摘要翻译： 提供一种基于中继的通信系统和处理没有循环前缀的信号的方法。 一种用于产生中继信号的装置，包括信号接收单元，该信号接收单元接收从源节点发送到中继节点的源信号并检测接收信号;信号转换单元，从接收到的信号中提取与第一持续时间相对应的样本， 在第二持续时间内对接收到的信号和提取的样本求和，并产生转换的接收信号;继电器信号生成单元，根据空间频率块码，生成与源信号协调的中继信号 SFBC）方案，以及将生成的中继信号发送到目的地节点的信号发送单元。