发明授权
US4406005A Dual rail time control unit for a T-S-T-digital switching system
失效
用于T-S-T数字交换系统的双轨时间控制单元
- 专利标题： Dual rail time control unit for a T-S-T-digital switching system
- 专利标题（中）： 用于T-S-T数字交换系统的双轨时间控制单元
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申请号： US219547申请日： 1980-12-23
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公开(公告)号： US4406005A公开(公告)日： 1983-09-20
- 发明人: Nathaniel Simmons , Stig Magnusson , Sergio E. Puccini , Donald W. McLaughlin , David J. Stelt
- 申请人： Nathaniel Simmons , Stig Magnusson , Sergio E. Puccini , Donald W. McLaughlin , David J. Stelt
- 申请人地址： IL Northlake
- 专利权人： GTE Automatic Electric Labs Inc.
- 当前专利权人： GTE Automatic Electric Labs Inc.
- 当前专利权人地址： IL Northlake
- 主分类号： H04Q11/04
- IPC分类号： H04Q11/04 ; H04Q11/06 ; H04J3/00
摘要：
A simplex time-space-time switching network is shown in which there is a crossover of voice information from one rail to another rail in a large digital switching system. The time control unit is divided into two rails both incoming and outgoing. Each rail multiplexes two 193 channel streams into one 386 channel stream of information. These two rails crossover in the originating time switching stage but remain segregated throughout the space switching stage and the terminating time switching stage.
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