Multiplex communications – Wide area network – Packet switching
Patent
1986-02-28
1988-05-31
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
H04J 324
Patent
active
047486201
ABSTRACT:
Unwanted distortion in signals being reconstructed from packets is substantially eliminated by employing a virtual sequence packet numbering scheme in conjunction with a time stamp value. A virtual sequence number which accompanies the packet identifies the location of the packet in an information spurt. If the packet is the initial packet in the information spurt, the time stamp value is used to "build out" the delay experienced by the packet to a fixed overall value. Subsequent packets in the information spurt are concatenated to the information spurt. A packet following one or more lost packets is also identified by the packet virual sequence number and is also treated as an initial packet.
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Adelmann Harry W.
Tomcik James D.
American Telephone and Telegraph Company AT&T Bell Laboratories
Chin Wellington
Olms Douglas W.
Stafford Thomas
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