公开(公告)号：US20100265897A1

公开(公告)日：2010-10-21

申请号：US12741685

申请日：2008-11-06

申请人： Yeong Hyeon Kwon ,  Hong Won Park ,  Sung Gu Cho ,  Ki Bo Nam ,  Dong Cheol Kim ,  Jin Sam Kwak ,  Sung Ho Moon ,  Hyun Woo Lee ,  Seung Hee Han ,  Min Seok Noh

发明人： Yeong Hyeon Kwon ,  Hong Won Park ,  Sung Gu Cho ,  Ki Bo Nam ,  Dong Cheol Kim ,  Jin Sam Kwak ,  Sung Ho Moon ,  Hyun Woo Lee ,  Seung Hee Han ,  Min Seok Noh

IPC分类号： H04W72/04

CPC分类号： H04L1/0007 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1893 ,  H04L27/2608

摘要： A method for retransmitting packets in accordance with decoding failure or reliability is disclosed. A method for retransmitting packets from a transmitting side in accordance with information of a receiving side comprises changing an order of packet symbols mapped with subcarriers, if retransmission information representing decoding success or reliability for a specific codeword is received from the receiving side! mapping the packet symbols with the subcarriers in accordance with the changed order; and transmitting a codeword generated in accordance with the mapped result to the receiving side. Thus, it is possible to improve packet decoding success probability of the receiving side during initial transmission or retransmission by controlling a type of transmission packets in accordance with feedback information of the receiving side.

摘要翻译： 公开了一种根据解码失败或可靠性重发分组的方法。 根据接收侧的信息，从发送侧重发分组的方法，如果从接收侧接收到表示解码成功的特定码字的解码成功或可靠性的重发信息，则改变用副载波映射的分组符号的顺序！ 根据改变的顺序将分组符号与子载波进行映射; 以及将根据映射结果生成的码字发送到接收侧。 因此，通过根据接收侧的反馈信息控制发送分组的种类，可以提高接收侧在初始发送或重发时的分组解码成功概率。