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:
Oct. 22, 2024
Filed:
May. 24, 2023
Emory University, Atlanta, GA (US);
At&t Intellectual Property I, L.p., Atlanta, GA (US);
Divesh Srivastava, Summit, NJ (US);
Yaron Kanza, Fair Lawn, NJ (US);
Tamraparni Dasu, New Vernon, NJ (US);
Teddy Chu, Dallas, TX (US);
Shuaicheng Ma, Orlando, FL (US);
Li Xiong, Atlanta, GA (US);
Emory University, Atlanta, GA (US);
AT&T Intellectual property I, L.P., Atlanta, GA (US);
Abstract
Aspects of the subject disclosure may include, for example, a non-transitory, machine-readable medium, comprising executable instructions that, when executed by a processing system including a processor, facilitate performance of operations including receiving a call; selecting a next carrier to handoff the call; generating a call data record (CDR) for the handoff to the next carrier; encrypting the CDR using a call encryption key, thereby creating an encrypted CDR; encrypting the encrypted CDR using a committee encryption key, thereby creating a double encrypted CDR; recording the double encrypted CDR to a blockchain; and sending the call encryption key to the next carrier. Other embodiments are disclosed.