Invention Grant
- Patent Title: NFC “split stack” architecture
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Application No.: US15769652Application Date: 2016-10-18
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Publication No.: US10243619B2Publication Date: 2019-03-26
- Inventor: Michael Pieber , Tomaz Felicijan , Jakob Jongsma
- Applicant: PANTHRONICS AG
- Applicant Address: AT Graz
- Assignee: PANTHRONICS AG
- Current Assignee: PANTHRONICS AG
- Current Assignee Address: AT Graz
- Agency: Merchant & Gould P.C.
- Priority: EP15190964 20151022
- International Application: PCT/EP2016/074955 WO 20161018
- International Announcement: WO2017/067916 WO 20170427
- Main IPC: H04B5/00
- IPC: H04B5/00 ; H04W4/80 ; H04L29/06 ; H04L29/08

Abstract:
A device (5; 16; 26) that processes a Near Field Communication type application which device (5; 16; 26) comprises: a host controller circuit (3; 27) that processes device applications, that use the Near Field Communication type application, and that processes a host driver (7; 28) that communicates based on a first interface protocol (NCI; EMV); a NFC controller circuit (4; 33) that processes a Near Field Communication type contactless interface (6; 35) and a controller driver (11; 32) that interfaces with the host controller circuit (3; 27), wherein the host controller circuit (3; 27) processes a first transmission module (9; 30) that interfaces with the host driver (7; 28) based on the first interface protocol (NCI; EMV) and with the controller driver (11; 32) based on a second interface protocol, which first transmission module (9; 30) furthermore processes substantially all none-time critical and/or memory consuming tasks of the Near Field Communication type application and wherein the NFC controller circuit (4; 33) comprises a second transmission module (12, 34) that processes all time critical tasks for the Near Field Communication type application towards the Near Field Communication type contactless interface (6; 35).
Public/Granted literature
- US20180302124A1 NFC "SPLIT STACK" ARCHITECTURE Public/Granted day:2018-10-18
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