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发明名称
CODED QAM SYSTEM
摘要
申请公布号
EP0540636(B1)
申请公布日期
1997.09.03
申请号
EP19910914017
申请日期
1991.07.26
申请人
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人
WILLIAMS, RICHARD, GUY, CARRINGTON;BROWNLIE, JOHN, DAVID
分类号
H04L1/00;H04L27/00;H04L27/34;(IPC1-7):H04L27/00
主分类号
H04L1/00
代理机构
代理人
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