Methods and apparatuses for improving NFC paramete

专利名称：Methods and apparatuses for improving

NFC parameter update mechanisms

发明人：John Hillan,Jeremy R. O'Donoghue申请号：US13483763申请日：20120530公开号：US08989658B2公开日：20150324

专利附图：

摘要：Aspects relate to improved mechanisms for updating parameter values forcommunications between a DH and a remote NFC endpoint. In one example, a DHassociated with a NFC device may be configured to determine that one or more

parameter values included in a parameter selection request message are different thanone or more corresponding parameter values used during discovery of a remote NFCendpoint using a frame RF interface, and communicate the parameter values to a NFCController using a parameter update message. A NFCC associated with a NFC device maybe configured to receive, using a NFC-DEP interface, a parameter selection requestmessage including one or more parameters, determine to implement one or moreparameter changes based on the received one or more parameters, and communicate anactivation message to a DH indicating values to which the NFC Controller changed theone or more parameter values.

申请人：John Hillan,Jeremy R. O'Donoghue

地址：Farnborough GB,Farnborough GB

国籍：GB,GB

代理人：Charles E. Eggers

更多信息请下载全文后查看