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:
Aug. 04, 2026
Filed:
Jul. 29, 2020
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
Embodiments described herein relate to a quantum computing device, methods and apparatus for determining a network parameter of a network of nodes The method comprises manipulating quantum states of qubits of the quantum computing device, the qubits arranged into a first and a second register each in equal superposition, the qubits of the first register conditionally influencing the qubits of the second register using operators representing the network. The method performs a first measurement on the qubits of the first register to estimate a principal eigenvalue, then performs a subsequent second measurement on the qubits in the second register, and uses the results of the second measurement corresponding to the principal eigenvalue to calculate the network parameter.