发明名称 |
Method and apparatus for performing HARQ in wireless communication system |
摘要 |
A method and an apparatus for performing hybrid automatic repeat request (HARQ) using constellation rearrangement and a circular buffer in a wireless communication system is provided. An encoded information bit is stored into a circular buffer. A transport block in selected from the circular buffer. A bit set comprising n bits of the transport block is mapped to a data symbol on a constellation for 2n-QAM modulation according to a first mapping order. The bit set is mapped according to a second mapping order when the bits of the transport block are subject to wrap-around at the end of the circular buffer. |
申请公布号 |
US8625716(B2) |
申请公布日期 |
2014.01.07 |
申请号 |
US20090638961 |
申请日期 |
2009.12.15 |
申请人 |
PARK HYUNG HO;KWAK JIN SAM;LEE SUK WOO;KANG SEUNG HYUN;LG ELECTRONICS INC. |
发明人 |
PARK HYUNG HO;KWAK JIN SAM;LEE SUK WOO;KANG SEUNG HYUN |
分类号 |
H04L27/36 |
主分类号 |
H04L27/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|