Method for routing data frame, near field communication controller, and terminal
US10790879B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2016 |
| Grant date | Sep 29, 2020 |
| Priority date | — |
| Expiry date | Mar 28, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/324
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for routing a data frame, applied to a first terminal, where the first terminal includes a device host (DH) and a near field communication controller (NFCC). A first routing mechanism in the first terminal is in an enabled state. The method includes receiving, by the NFCC, a data frame from a second terminal, processing, by the NFCC, the data frame according to a first preset rule when a currently activated radio frequency (RF) protocol is a first RF protocol, and routing, by the NFCC, the data frame according to the first routing mechanism when the currently activated RF protocol is a second RF protocol, where the first RF protocol includes a Near Field Communication Data Exchange Protocol (NFC-DEP), and the second RF protocol includes a non NFC-DEP.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.