Pulse or digital communications – Repeaters – Testing
Patent
1987-04-09
1989-08-29
Safourek, Benedict V.
Pulse or digital communications
Repeaters
Testing
375112, 370 84, H04L 2700
Patent
active
048624802
ABSTRACT:
A digital data service transmission system is described in which 19.2 kbps data rate AMI encoded local loop signals are formatted for reliable transmission at 64 kbps rates over unqualified digital facilities and re-formatted for entry into DDS network hierarchy.
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Penney et al., "Survey of Computer Communications Loop Networks Part I", Computer Communication, vol. 2, Aug. 4, 1979.
Copy of facsimile copy of a report dated 4/23/86 (2/9-9/9) re meeting held on 4/10/86.
Chin Stephen
Integrated Network Corporation
Safourek Benedict V.
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