Invention Grant
- Patent Title: DS1 trunk packing and unpacking apparatus and method
- Patent Title (中): DS1中继包装和拆包装置及方法
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Application No.: US506691Application Date: 1990-04-09
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Publication No.: US5151901APublication Date: 1992-09-29
- Inventor: Kishan Shenoi , Patrick L. Hanagan , Helena S. Ho , Frank I. Yu
- Applicant: Kishan Shenoi , Patrick L. Hanagan , Helena S. Ho , Frank I. Yu
- Applicant Address: TX Plano
- Assignee: DSC Communications Corporation
- Current Assignee: DSC Communications Corporation
- Current Assignee Address: TX Plano
- Main IPC: H04J3/16
- IPC: H04J3/16 ; H04J3/17
Abstract:
Apparatus for packing and unpacking DS1 trunks comprises a packing circuitry for receiving compressed data from a plurality of DS1 trunks, packing the compressed data into the space of one DS1 trunk, and providing a serial output of data for the packed DS1 trunk. An unpacking circuitry is further provided for receiving data from a packed DS1 trunk, unpacking the data into the space of a plurality of DS1 trunks, and providing an output thereof.
Public/Granted literature
- US5673774A Auxiliary vehicle current collector Public/Granted day:1997-10-07
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