ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,091, issued on Nov. 4, was assigned to Harmonic Inc. (San Jose, Calif.).
"Identifying a node port that is experiencing ingress" was invented by Adi Bonen (Belle Mead, N.J.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Identifying a Node Port Experiencing Ingress. An element receives an indication that ingress noise may be present in one or more upstream channels. The one or more upstream channels may be supported by a cable node, such as a Remote PHY node or a Remote MACPHY node. In response, the element may obtain upstream spectrum data that describes an upstream spectrum received power over an interval of time having no transmissions carried by th...