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发明名称
COMMUNICATION SESSION QUALITY INDICATOR
摘要
申请公布号
EP1446925(A1)
申请公布日期
2004.08.18
申请号
EP20020802177
申请日期
2002.10.21
申请人
WORLDCOM, INC.
发明人
JOHNSTON, ALAN, B.
分类号
H04L12/56;H04L12/64;H04L29/06;H04L29/08;H04M3/22;H04M7/00;(IPC1-7):H04L12/66
主分类号
H04L12/56
代理机构
代理人
主权项
地址
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