Message generating communication apparatus having a message prea

Multiplex communications – Wide area network – Packet switching

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

370 941, 370 13, 34082544, 34082552, H04J 316

Patent

active

048948268

ABSTRACT:
A communication system has a first node which transmits on a data bus messages each having a preamble having a predetermined format including a message type and the message length, and a plurality of second nodes receiving messages from the data bus and including elements which can determine that the preamble in each message has the predetermined format. The preamble is particularly useful for allowing the second nodes to quickly detect messages not directed to those nodes of which the elements form a part, allowing the node to ignore the remainder of the message. This allows the individual nodes to exclude the message interpretation for detecting message directed to them, from their processing tasks thereby improving the effective processing speed of the network.

REFERENCES:
patent: 4027153 (1977-05-01), Kach
patent: 4161786 (1979-07-01), Hopkins et al.
patent: 4168400 (1979-09-01), de Couasnon et al.
patent: 4357700 (1982-11-01), Alvarez, III et al.
patent: 4410889 (1983-10-01), Bryant et al.
patent: 4430651 (1984-02-01), Bryant et al.
patent: 4451827 (1984-05-01), Kahn et al.
patent: 4486883 (1982-02-01), Kanai et al.
patent: 4517669 (1985-05-01), Freeburg et al.
patent: 4538263 (1985-08-01), Gabrielli et al.
patent: 4688035 (1987-08-01), Gray et al.
patent: 4701909 (1987-10-01), Kavehrad et al.
patent: 4760572 (1988-07-01), Tomikawa
patent: 4789986 (1988-12-01), Koizumi et al.
patent: 4792944 (1988-12-01), Takahashi et al.
patent: 4800559 (1989-01-01), Florea et al.
patent: 4802240 (1989-01-01), Yamaguchi et al.
patent: 4815071 (1989-03-01), Shimizu

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Message generating communication apparatus having a message prea does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Message generating communication apparatus having a message prea, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Message generating communication apparatus having a message prea will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1339893

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.