Boots – shoes – and leggings
Patent
1989-02-09
1990-09-04
Lall, Parshotam S.
Boots, shoes, and leggings
3408255, 370 91, 364200, 364260, 3642601, G06K 1500, H04L 1100
Patent
active
049549650
ABSTRACT:
In a CSMA/CD communication protocol, data to be sent from one device on a communication network to another is put into frames, or predetermined sized pieces of information. One of the fields in a frame, the pad field, is used to make the total size of the frame large enough to ensure that a collision anywhere in the network with another frame is detected by the senders. The pad field is further used to identify when a data record will be continued in the next frame and also to identify when multiple data records are being sent in the same frame.
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IEEE Computer Society, IEEE Standards for Local Area Networks: Carrier Sense Multiple Access With Collision Detection (CSMA/CD), 1985, pp. 23-27.
Johnson John M.
Rocke James A.
Udupa Divakara K. R.
Forrest Bradley A.
International Business Machines - Corporation
Lall Parshotam S.
Mattson Brian M.
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