PROPRIETARY PACKET EXCHANGE FOR ENHANCED NFC COMMUNICATION

摘要

Various aspects are described herein in connection with methods and/or apparatuses of near-field communication. For example, various methods and apparatuses include an NFC transmitter configured to send a communication establishment (CES) command. The CES command includes at least one transmitter communication enhancement (TX CEN) parameter comprising an operation setting based on a geographic location of the NFC transmitter. The NFC transmitter is configured to determine whether a CES response was received from an NFC receiver and adjust a communications channel based on at least one receiver (RX) CEN parameter included in the CES response based on the at least one TX CEN parameter. Various methods and apparatuses also include a NFC receiver configured to receive a CES command from an NFC transmitter and send a CES response. The CES response includes at least one RX CEN parameter comprising an operation setting based on a geographic location of the NFC receiver.

主权项

1. A method of wireless near-field communications (NFC), comprising:
sending, by an NFC transmitter, a communication establishment (CES) command, wherein the CES command includes at least one transmitter communication enhancement (TX CEN) parameter comprising an operation setting based on a geographic location of the NFC transmitter; determining whether a CES response was received from an NFC receiver; and adjusting a communications channel based on at least one receiver (RX) CEN parameter included in the CES response based on the at least one TX CEN parameter.