The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 12, 2019
Filed:
Sep. 06, 2016
Fts Computertechnik Gmbh, Vienna, AT;
Silviu Craciunas, Vienna, AT;
Ramon Serna Oliver, Vienna, AT;
TTTECH COMPUTERTECHNIK AG, Vienna, AT;
Abstract
A method for transmitting messages in a computer network, e.g., a TTEthernet network, the network including nodes and at least one star coupler, which are connected in a multi-hop fashion, the nodes periodically exchanging time-triggered (TT) messages according to a pre-defined transmission schedule, and wherein nodes exchange, according to the schedule, messages via scheduled time-triggered flows, wherein adding a new time-triggered flow into the running computer network includes: 1. determining, for each hop in the new flow path of the new time-triggered flow, a free transmission gap in the transmission cycle of the corresponding port, 2. modifying, if a sufficiently long transmission gap is not free in a transmission cycle, said transmission cycle, wherein 3. modifying transmission cycles occurs iteratively, and 4. if a sufficient transmission gap is found in each transmission cycle along the flow path, the new transmission is incorporated into each of the cycles and executed periodically.