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发明名称
Method and apparatus for multi-level quadrature amplitude modulation
摘要
申请公布号
EP0753953(B1)
申请公布日期
2006.06.28
申请号
EP19960111193
申请日期
1996.07.11
申请人
NEC CORPORATION
发明人
SASAKI, EISAKU
分类号
H03H17/00;H04L27/34;H03H17/02;H04L1/00;H04L25/49;H04L27/36
主分类号
H03H17/00
代理机构
代理人
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