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. 06, 2021
Filed:
Jul. 20, 2018
Netsia, Inc., Sunnyvale, CA (US);
Netsia, Inc., Santa Clara, CA (US);
Abstract
A system and method for reliable and secure record keeping for Radio Access Network (RAN) capacity sharing amongst a plurality of operators using slicing methods according to 3GPP 5G specifications, wherein slicing is controlled by a RAN controller is disclosed. The record keeping system is a distributed Blockchain ledger in which a block specifies information pertaining to available, leased or purchased base station slice(s). The ledger is immutable and available to all operators through a distributed database hosted by each participant wherein each base station owner advertises its leased as well as unused base station capacity at a specific time using blocks in the Blockchain. In an embodiment, the RAN controller directly feeds the information needed to form a new block into the ledger whenever the slicing profile of a RAN changes, thereby making the ledger in complete synchronicity with the network. The information in the ledger is easily viewable by each participant using a special ledger browser interfacing the ledger, which can also be used to lease slices.