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    SYSTEMS AND METHODS FOR AN INDUCTIVE COMMUNICATION INTERFACE
    3.
    发明申请
    SYSTEMS AND METHODS FOR AN INDUCTIVE COMMUNICATION INTERFACE 有权
    用于电感通信接口的系统和方法

    公开(公告)号：US20150215435A1

    公开(公告)日：2015-07-30

    申请号：US14466129

    申请日：2014-08-22

    Applicant: QUALCOMM Incorporated

    Inventor： John Hillan ,  Dubai Chingalande ,  Alan Gillespie

    IPC: H04L29/06 ,  H04B5/00 ,  H04W4/00

    CPC classification number: H04L69/08 ,  H04B5/0025 ,  H04W4/80

    Abstract: A method is described. The method includes enabling and configuring poll mode for a near field communication (NFC) data exchange format (NDEF) radio frequency (RF) interface configuration. The method also includes determining that a remote NFC endpoint includes an NFC forum tag once an NFC controller (NFCC) has successfully completed protocol activation. The method further includes performing activation operations based on an RF protocol of the NFC forum tag.

    Abstract translation: 描述了一种方法。 该方法包括为近场通信（NFC）数据交换格式（NDEF）射频（RF）接口配置启用和配置轮询模式。 该方法还包括一旦NFC控制器（NFCC）已经成功完成协议激活，确定远程NFC端点包括NFC论坛标签。 该方法还包括基于NFC论坛标签的RF协议来执行激活操作。

    METHODS AND APPARATUS FOR IMPROVING NFC LLCP PARTITIONING
    4.
    发明申请
    METHODS AND APPARATUS FOR IMPROVING NFC LLCP PARTITIONING 有权
    改进NFC LLCP分区的方法和装置

    公开(公告)号：US20130165042A1

    公开(公告)日：2013-06-27

    申请号：US13671975

    申请日：2012-11-08

    Applicant: QUALCOMM Incorporated

    Inventor： Alan Gillespie ,  John Hillan ,  Jeremy R. O'Donoghue ,  Dubai Chingalande

    IPC: H04B5/00

    CPC classification number: H04W76/068 ,  H04W4/80 ,  H04W76/38

    Abstract: Aspects disclosed herein relate to partitioning LLCP responsibilities between the NFCC and DH. In an example, with a NFC device a DH maybe configured to establish a LLCP link with a remote NFC endpoint through a NFCC, and partition LLCP related responsibilities between the DH and the NFCC when the NFCC is operable for LLCP split communications. Further, the NFCC may be operable to receive a PDU from a remote NFC endpoint, determine whether the received PDU is a SYMM PDU or a link deactivation PDU, and communicate the received PDU to a DH upon a determination that the received PDU is not a SYMM PDU or a link deactivation PDU.

    Abstract translation: 本文公开的方面涉及在NFCC和DH之间划分LLCP责任。 在一个示例中，使用NFC设备，DH可以被配置为通过NFCC与远程NFC端点建立LLCP链路，并且当NFCC可用于LLCP拆分通信时，分配DH和NFCC之间的LLCP相关责任。 此外，NFCC可以可操作以从远程NFC端点接收PDU，确定所接收的PDU是否是SYMM PDU或链路去激活PDU，并且在确定接收到的PDU不是 SYMM PDU或链路去激活PDU。

    Methods and apparatus for improving NFC LLCP partitioning
    5.
    发明授权
    Methods and apparatus for improving NFC LLCP partitioning 有权
    改进NFC LLCP分区的方法和设备

    公开(公告)号：US09370040B2

    公开(公告)日：2016-06-14

    申请号：US13671975

    申请日：2012-11-08

    Applicant: QUALCOMM Incorporated

    Inventor： Alan Gillespie ,  John Hillan ,  Jeremy R. O'Donoghue ,  Dubai Chingalande

    IPC: H04B7/00 ,  H04W76/06 ,  H04W4/00

    CPC classification number: H04W76/068 ,  H04W4/80 ,  H04W76/38

    Abstract: Aspects disclosed herein relate to partitioning LLCP responsibilities between the NFCC and DH. In an example, with a NFC device a DH maybe configured to establish a LLCP link with a remote NFC endpoint through a NFCC, and partition LLCP related responsibilities between the DH and the NFCC when the NFCC is operable for LLCP split communications. Further, the NFCC may be operable to receive a PDU from a remote NFC endpoint, determine whether the received PDU is a SYMM PDU or a link deactivation PDU, and communicate the received PDU to a DH upon a determination that the received PDU is not a SYMM PDU or a link deactivation PDU.

    Abstract translation: 本文公开的方面涉及在NFCC和DH之间划分LLCP责任。 在一个示例中，使用NFC设备，DH可以被配置为通过NFCC与远程NFC端点建立LLCP链路，并且当NFCC可用于LLCP拆分通信时，分配DH和NFCC之间的LLCP相关责任。 此外，NFCC可以可操作以从远程NFC端点接收PDU，确定所接收的PDU是否是SYMM PDU或链路去激活PDU，并且在确定接收到的PDU不是 SYMM PDU或链路去激活PDU。

    Methods and apparatuses for reducing the nonvolatile memory used to support application identifier routing in an NFC controller
    7.
    发明授权
    Methods and apparatuses for reducing the nonvolatile memory used to support application identifier routing in an NFC controller 有权
    用于减少用于支持NFC控制器中的应用标识符路由的非易失性存储器的方法和装置

    公开(公告)号：US08923763B2

    公开(公告)日：2014-12-30

    申请号：US13670008

    申请日：2012-11-06

    Applicant: QUALCOMM Incorporated

    Inventor： Jeremy R. O'Donoghue ,  John Hillan ,  Neeraj Bhatia ,  Alan Gillespie ,  Anssi Kaleva Haverinen

    IPC: H04B5/00

    CPC classification number: H04W4/80 ,  H04L61/35 ,  H04L61/6072

    Abstract: The present application presents example data routing methods and apparatuses for reducing the amount of nonvolatile memory required to store secure element application locations associated with a near-field communications device. For example, the present disclosure presents a method of communication routing in a near-field communication device, which can include receiving, at a near-field communications controller (NFCC), a routing request message (e.g. from a requesting device), wherein the routing request message includes an original application identifier (AID) associated with an application. The example method may also include generating a compressed AID by applying a hash function to the original AID, reading an entry corresponding to the compressed AID in a routing data structure, wherein the entry contains one or more secure element pointers associated with one or more secure elements, and querying at least one of the secure elements to determine whether each contains the application.

    Abstract translation: 本申请提供了示例数据路由方法和装置，用于减少存储与近场通信设备相关联的安全元件应用位置所需的非易失性存储器的量。 例如，本公开提供了一种在近场通信设备中的通信路由的方法，其可以包括在近场通信控制器（NFCC）处接收路由请求消息（例如，从请求设备），其中， 路由请求消息包括与应用相关联的原始应用标识符（AID）。 示例性方法还可以包括通过对原始AID应用散列函数来生成压缩AID，在路由数据结构中读取对应于压缩AID的条目，其中该条目包含与一个或多个安全性相关联的一个或多个安全元素指针 元素，并且查询至少一个安全元素以确定每个元素是否包含该应用。

    METHODS AND APPARATUSES FOR REDUCING THE NONVOLATILE MEMORY USED TO SUPPORT APPLICATION IDENTIFIER ROUTING IN AN NFC CONTROLLER
    8.
    发明申请
    METHODS AND APPARATUSES FOR REDUCING THE NONVOLATILE MEMORY USED TO SUPPORT APPLICATION IDENTIFIER ROUTING IN AN NFC CONTROLLER 有权
    用于在NFC控制器中支持应用程序标识符路由的非易失性存储器的方法和装置

    公开(公告)号：US20130225073A1

    公开(公告)日：2013-08-29

    申请号：US13670008

    申请日：2012-11-06

    Applicant: QUALCOMM Incorporated

    Inventor： Jeremy R. O'Donoghue ,  John Hillan ,  Neeraj Bhatia ,  Alan Gillespie ,  Anssi Kaleva Haverinen

    IPC: H04B5/00

    CPC classification number: H04W4/80 ,  H04L61/35 ,  H04L61/6072

    Abstract: The present application presents example data routing methods and apparatuses for reducing the amount of nonvolatile memory required to store secure element application locations associated with a near-field communications device. For example, the present disclosure presents a method of communication routing in a near-field communication device, which can include receiving, at a near-field communications controller (NFCC), a routing request message (e.g. from a requesting device), wherein the routing request message includes an original application identifier (AID) associated with an application. The example method may also include generating a compressed AID by applying a hash function to the original AID, reading an entry corresponding to the compressed AID in a routing data structure, wherein the entry contains one or more secure element pointers associated with one or more secure elements, and querying at least one of the secure elements to determine whether each contains the application.

    Abstract translation: 本申请提供了示例数据路由方法和装置，用于减少存储与近场通信设备相关联的安全元件应用位置所需的非易失性存储器的量。 例如，本公开提供了一种在近场通信设备中的通信路由的方法，其可以包括在近场通信控制器（NFCC）处接收路由请求消息（例如，从请求设备），其中， 路由请求消息包括与应用相关联的原始应用标识符（AID）。 示例性方法还可以包括通过对原始AID应用散列函数来生成压缩AID，在路由数据结构中读取对应于压缩AID的条目，其中该条目包含与一个或多个安全性相关联的一个或多个安全元素指针 元素，并且查询至少一个安全元素以确定每个元素是否包含该应用。

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