发明名称 |
ATM gateway system |
摘要 |
The invention is a system for modifying the VPI/VCIs in ATM cells transferred between two ATM systems on a call-by-call basis. A signaling processor receives signaling for the call and selects a new VPI/VCI for the call. The signaling processor generates a control message that identifies the old and new VPI/VCIs and transfers the control message to an ATM gateway. The ATM gateway modifies the old VPI/VCI in the ATM cells to the new VPI/VCI.
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申请公布号 |
US6529514(B2) |
申请公布日期 |
2003.03.04 |
申请号 |
US19990392489 |
申请日期 |
1999.09.09 |
申请人 |
SPRINT COMMUNICATIONS COMPANY L.P. |
发明人 |
CHRISTIE JOSEPH MICHAEL;DUREE ALBERT DANIEL;GARDNER MICHAEL JOSEPH;NELSON TRACY;WILEY WILLIAM LYLE |
分类号 |
H04J3/12;H04J3/24;H04L12/56;H04Q3/00;H04Q11/04;(IPC1-7):H04L12/28 |
主分类号 |
H04J3/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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