公开(公告)号：US10790880B2

公开(公告)日：2020-09-29

申请号：US16680925

申请日：2019-11-12

Applicant: NXP B.V.

Inventor： Christian Weidinger ,  Navdeep Kaur ,  Sanjay Kumar

IPC: H04B5/00 ,  H04W4/80 ,  G06K19/073 ,  G06Q20/34

Abstract: A method for operating a first near field communication, NFC, device, wherein the NFC device comprises an NFC interface and a memory, the method comprising: i) receiving a request for a service from a second NFC device at the NFC interface, ii) allocating a first information from a first memory unit of the memory that is configured to take part in providing the service, iii) allocating a second information from a second memory unit that is not configured to take part in providing the service, and transferring the second information from the second memory unit to the first memory unit, hereby iv) transferring at least a part of the first information and/or at least a part of the second information virtually beyond the first memory unit, v) combining the first information and the second information into a message, and vi) providing the message to the second NFC device as a response to the request.

公开(公告)号：US20200169294A1

公开(公告)日：2020-05-28

申请号：US16680925

申请日：2019-11-12

Applicant: NXP B.V.

Inventor： Christian Weidinger ,  Navdeep Kaur ,  Sanjay Kumar

IPC: H04B5/00 ,  G06K19/073 ,  G06Q20/34 ,  H04W4/80

Abstract: A method for operating a first near field communication, NFC, device, wherein the NFC device comprises an NFC interface and a memory, the method comprising: i) receiving a request for a service from a second NFC device at the NFC interface, ii) allocating a first information from a first memory unit of the memory that is configured to take part in providing the service, iii) allocating a second information from a second memory unit that is not configured to take part in providing the service, and transferring the second information from the second memory unit to the first memory unit, hereby iv) transferring at least a part of the first information and/or at least a part of the second information virtually beyond the first memory unit, v) combining the first information and the second information into a message, and vi) providing the message to the second NFC device as a response to the request.