公开(公告)号：US09231662B2

公开(公告)日：2016-01-05

申请号：US14497692

申请日：2014-09-26

Applicant: Broadcom Corporation

Inventor： Mohamed Awad ,  Brima Ibrahim ,  John Waters

IPC: H04B5/00 ,  H04W76/02 ,  H04L29/06 ,  H04B5/02 ,  H04W4/00 ,  H04L29/08

CPC classification number: H04B5/0031 ,  H04B5/02 ,  H04L67/2842 ,  H04L69/24 ,  H04W4/80 ,  H04W76/14

Abstract: A system, method, and apparatus for negotiating a communication link between first and second near field communication (NFC) devices is disclosed. A third NFC device is placed in close proximity with a first host device operatively containing the first NFC device to determine communication information including at least one of a communication mechanism and a data transfer protocol usable by the first host device. The communication information usable by the first host device is stored in a portable device operatively containing the third NFC device. The third NFC device is momentarily placed in close proximity with the second NFC device. The stored communication information of the first host device is transferred from the portable device to a second host device operatively containing the second NFC device. A communication link is established between the first and second host devices to enable the first and second host devices to transfer data between them as a function of the determined communication information.

Abstract translation: 公开了一种用于协商第一和第二近场通信（NFC）设备之间的通信链路的系统，方法和装置。 第三NFC设备被放置在与可操作地包含第一NFC设备的第一主机设备紧密相邻以确定包括由第一主机设备可用的通信机制和数据传输协议中的至少一个的通信信息。 可由第一主机设备使用的通信信息被存储在可操作地包含第三NFC设备的便携式设备中。 第三个NFC设备瞬间放置在第二个NFC设备附近。 所存储的第一主机设备的通信信息从便携式设备传送到可操作地包含第二NFC设备的第二主机设备。 在第一和第二主机设备之间建立通信链路，以使得第一和第二主机设备能够根据确定的通信信息在它们之间传输数据。