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:
Sep. 05, 1989
Filed:
Jan. 09, 1989
Charles F Pavey, Seminole, FL (US);
Billy R Poston, St. Petersburg, FL (US);
Arthur M Richard, St. Petersburg, FL (US);
E-Systems, Inc., Dallas, TX (US);
Abstract
A method for establishing and maintaining a nodal network in a communication system is described using a network connectivity matrix at each node of the network. The network connectivity matrix has a plurality of channels each corresponding to a node of the network and storing nodal information about the connectivity status of the node in the network. Each channel (row) of the network connectivity matrix at each node includes a first field for storing data indicating whether a usable line-of-sight (LOS) transmission path exists between the node and each other node of the network, a second field for storing data indicating when the row was last revised, a third field for storing the identification of the most recent transmission received by the node and a fourth field for storing data indicating a quality of the transmission path between the node and each node within LOS of the node. A method of routing information uses the network connectivity matrix to control distribution of messages throughout the network in a global fashion as well as between specific source and destination nodes.