Routing method, near field communication controller, device host, and terminal
US10333844B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2014 |
| Grant date | Jun 25, 2019 |
| Priority date | — |
| Expiry date | Jan 13, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention provide a routing method, a near field communication controller, a device host, and a terminal, where the method is used in a first terminal, the first terminal includes a device host DH, a near field communication controller NFCC, and at least one near field communication execution environment NFCEE. The method includes receiving, by the NFCC, a data frame sent by a second terminal and determining, by the NFCC, whether a default-NFCEE-based routing manner is used to search for a matched routing entry for the data frame. The method also includes if yes, determining, by the NFCC, a target NFCEE according to the default-NFCEE-based routing manner, so that the NFCC routes the data frame to the target NFCEE.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.