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公开(公告)号：US09948752B2
公开(公告)日：2018-04-17
申请号：US14611343
申请日：2015-02-02
Applicant: STMicroelectronics International N.V.
Inventor： Minh Tri Do Khac
IPC: H04L29/06 , H04W4/00 , H04L12/781 , H04L12/725 , H04L12/741
CPC classification number: H04L69/22 , H04L45/306 , H04L45/52 , H04L45/74 , H04W4/80
Abstract: A method includes receiving a data packet transmitted by a near field communications (NFC) device at a NFC controller. Whether the data packet includes application identifier routing information is determined, and based thereupon the data packet is routed to a default application identifier routing address based on a look-up table lacking an application identifier routing address associated with the application identifier routing information. Whether the data packet includes protocol routing information is determined based upon the data packet lacking the application identifier routing information, and the data packet is routed to a default protocol routing address based upon the look-up table lacking a protocol routing address associated with the protocol routing information, using the NFC controller. The default application identifier routing address is different than the default protocol routing address.
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公开(公告)号：US20160226767A1
公开(公告)日：2016-08-04
申请号：US14611343
申请日：2015-02-02
Applicant: STMicroelectronics International N.V.
Inventor： Minh Tri Do Khac
IPC: H04L12/741 , H04B5/00 , H04L29/06
CPC classification number: H04L69/22 , H04L45/306 , H04L45/52 , H04L45/74 , H04W4/80
Abstract: A method includes receiving a data packet transmitted by a near field communications (NFC) device at a NFC controller. Whether the data packet includes application identifier routing information is determined, and based thereupon the data packet is routed to a default application identifier routing address based on a look-up table lacking an application identifier routing address associated with the application identifier routing information. Whether the data packet includes protocol routing information is determined based upon the data packet lacking the application identifier routing information, and the data packet is routed to a default protocol routing address based upon the look-up table lacking a protocol routing address associated with the protocol routing information, using the NFC controller. The default application identifier routing address is different than the default protocol routing address.
Abstract translation: 一种方法包括在NFC控制器处接收由近场通信（NFC）设备发送的数据分组。 确定数据分组是否包括应用标识符路由信息，并且基于此，基于缺少与应用标识符路由信息相关联的应用标识符路由地址的查找表，将数据分组路由到默认应用标识符路由地址。 基于缺少应用标识符路由信息的数据分组来确定数据分组是否包括协议路由信息，并且基于缺少与协议相关联的协议路由地址的查找表，将数据分组路由到默认协议路由地址 路由信息，使用NFC控制器。 默认应用程序标识符路由地址与默认协议路由地址不同。
