公开(公告)号：US20020093937A1

公开(公告)日：2002-07-18

申请号：US10004417

申请日：2001-10-22

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Min-Koo Kim ,  Dong-Seek Park ,  Chang-Hoi Koo ,  Dae Gyun Kim

IPC分类号： H04J003/24

CPC分类号： H04L1/1816 ,  H04L1/0066 ,  H04L1/1803 ,  H04L1/1819 ,  H04L1/1845 ,  H04L1/1887

摘要： There is provided a data transmitting/receiving method in an HARQ data communication system. To transmit a physical layer information stream having a plurality of sub-blocks, each sub-block having an error correction code, a QoS (Quality of Service), and a priority if the sub-blocks has a different QoS, the encoded physical layer information stream is divided into a plurality of slots. The slot data are sequentially transmitted to a receiver in predetermined time intervals. If an HARQ (Hybrid Automatic Repeat Request) message for the initial slot data is received from the receiver, indicating that at least one of the sub-block in the initial slot data has a reception error and the other sub-blocks are good in reception, slot data with a sub-block having an error repeated within the number of the sub-blocks is retransmitted after transmission of initial slot data.

摘要翻译： 在HARQ数据通信系统中提供数据发送/接收方法。 为了发送具有多个子块的物理层信息流，每个子块具有纠错码，QoS（服务质量）和优先级，如果子块具有不同的QoS，则编码的物理层 信息流被分成多个时隙。 时隙数据以预定的时间间隔被顺序发送到接收机。 如果从接收器接收到用于初始时隙数据的HARQ（混合自动重复请求）消息，则指示初始时隙数据中的子块中的至少一个具有接收错误，而其他子块的接收良好 ，在发送初始时隙数据之后重发具有在子块数目内重复的错误的子块的时隙数据。