Method of routing incoming application data in an NFC chipset, for identification of the application
US8744347B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 11, 2007 |
| Grant date | Jun 3, 2014 |
| Priority date | — |
| Expiry date | Apr 28, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for routing incoming or outgoing application data in an NFC system includes an NFC interface circuit performing contactless data sending and receiving. The routing of incoming application data received by the interface circuit includes routing at least a first portion of the incoming application data to a destination point located in the NFC system and designated as arbitration point of incoming application data routing; analyzing by the arbitration point the first portion of the incoming application data to identify the application for which the data is sent to the NFC system; designating by the arbitration point a point of destination of the application data and application processing; and routing a second portion of the incoming application data to the destination and processing point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.