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. 06, 2011
Filed:
Apr. 24, 2006
Abdelmalik Bachir, Grenoble, FR;
Dominique Barthel, Bernin, FR;
Abdelmalik Bachir, Grenoble, FR;
Dominique Barthel, Bernin, FR;
France Telecom, Paris, FR;
Abstract
A routing method, apparatus, and computer readable medium storing instructions to perform the method in a network having a set of communication nodes, to establish a route from at least one source node to a destination node, which includes broadcasting a request from the destination node, examining, in response to reception of the request at an intermediate node, whether the intermediate node previously received the request, and if the request was not previously received by the intermediate node, systematically rebroadcasting the request from the intermediate node with a delay that is a function of a routing metric associated with the intermediate node, and repeating the examining and rebroadcasting until the at least one source node is reached.