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:
Apr. 12, 2016
Filed:
Feb. 27, 2014
Jds Uniphase Corporation, Milpitas, CA (US);
Canning Hsueh, Colorado Springs, CO (US);
J Harold Butler, Jr., Colorado Springs, CO (US);
Robert E. Lucas, Colorado Springs, CA (US);
John P. McIntire, Colorado Springs, CO (US);
ViaviSolutions Inc., Milpitas, CA (US);
Abstract
A method of re-establishing communication between a control device and an unaddressed test device connected in a network is provided. The method includes: maintaining a plurality of network addresses of nodes within the network, at the control device; resending a lost message, comprising sending a plurality of command messages, each including a command sent in the lost message and having a destination address different from a destination address of the lost message, wherein the plurality of network addresses comprises the destination addresses of the plurality of command messages; and, receiving an acknowledgement message from the unaddressed test device at the control device.