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公开(公告)号：US20140149737A1
公开(公告)日：2014-05-29
申请号：US14091320
申请日：2013-11-26
Applicant: NXP B.V.
Inventor： Giten Kulkarni
CPC classification number: H04L9/3247 , G06F9/468 , G06F21/6218 , G06F21/629 , H04L63/0492 , H04L63/0823 , H04L63/10 , H04L63/123 , H04L63/168 , H04W4/80 , H04W12/04 , H04W12/08
Abstract: There is described a method of controlling application access to predetermined functions of a mobile device. The described method comprises (a) providing a set of keys, each key corresponding to one of the predetermined functions (361, 362, 363, 364), (b) receiving (225) an application from an application provider (220, 221, 222, 223) together with information identifying a set of needed functions, and (c) generating a signed application (301, 302, 309) by signing the received application with each of the keys that correspond to one of the needed functions identified by the received information. There is also described a device for controlling application access and a system for controlling and authenticating application access. Furthermore, there is described a computer program and a computer program product.
Abstract translation: 描述了一种控制对移动设备的预定功能的应用访问的方法。 所描述的方法包括：（a）提供一组密钥，每个密钥对应于预定功能之一（361,362,363,364），（b）从应用提供商接收（225）应用程序（220,221， 与标识一组所需功能的信息一起，以及（c）通过使用与由所述应用程序识别的所需功能之一相对应的每个密钥对所接收的应用进行签名来生成签名的应用程序（301,302,309） 收到信息。 还描述了用于控制应用访问的设备和用于控制和认证应用访问的系统。 此外，描述了计算机程序和计算机程序产品。
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公开(公告)号：US20230179988A1
公开(公告)日：2023-06-08
申请号：US18053259
申请日：2022-11-07
Applicant: NXP B.V.
Inventor： Giten Kulkarni , Bharath Kumar Giridharan , Cyril Harold Caillaud
IPC: H04W8/18 , G06K19/077
CPC classification number: H04W8/183 , G06K19/07739
Abstract: The disclosure relates to supporting multiple logical interfaces over a single physical interface, in particular relating to supporting multiple profiles on eSIMs/eUICCs. Example embodiments include an electronic device comprising: an integrated circuit, IC, card domain configured to store a plurality of SIM profiles; and a communication domain coupled to the IC card domain via a physical interface, wherein the communication domain comprises a communication domain interface configured to receive an application command packet, identify one of the plurality of SIM profiles, encapsulate the application command packet with an interface identifier associated with the one of the plurality of SIM profiles in a transport packet and send the transport packet to the IC card domain over the physical interface, and wherein the IC card domain comprises an operating system configured to receive the transport packet, extract the application command packet, send the application command packet to the identified one of the plurality of SIM profiles, receive a response from the identified SIM profile and send the response to the communication domain over the physical interface.
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公开(公告)号：US20200050491A1
公开(公告)日：2020-02-13
申请号：US16455264
申请日：2019-06-27
Applicant: NXP B.V.
Inventor： Giten Kulkarni , Christian Paul , Shameer Puthalan
IPC: G06F9/50
Abstract: In accordance with a first aspect of the present disclosure, a processing system is provided, comprising: a first processing unit configured to execute one or more first functions; a second processing unit configured to execute one or more second functions; an operating system configured to provide the first processing unit and the second processing unit with resources for executing the first functions and second functions; wherein a first subset of resources of the operating system is allocated to the first processing unit and a second subset of resources of the operating system is allocated to the second processing unit. In accordance with a second aspect of the present disclosure, a corresponding method of executing functions in a processing system is conceived. In accordance with a third aspect of the present disclosure, a corresponding computer program is provided.
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14.发明授权公开(公告)号：US09654180B2
公开(公告)日：2017-05-16
申请号：US14174053
申请日：2014-02-06
Applicant: NXP B.V.
Inventor： Sundaresan Swaminathan , Giten Kulkarni
CPC classification number: H04B5/0031 , H04W4/023 , H04W4/80
Abstract: According to an aspect of the invention, an NFC-enabled mobile device for supporting a plurality of proximity services is conceived, wherein each supported proximity service corresponds to a specific operating system running on a specific secure element comprised in the NFC-enabled mobile device, wherein the NFC-enabled mobile device comprises a plurality of data sets and each data set corresponds to a supported proximity service, wherein the NFC-enabled mobile device is arranged to determine whether it supports an advertised proximity service, upon receipt of a service advertisement message comprising a unique identifier of the advertised proximity service from an NFC reader, by searching for the advertised proximity service in said data sets.
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公开(公告)号：US09226143B2
公开(公告)日：2015-12-29
申请号：US14175149
申请日：2014-02-07
Applicant: NXP B.V.
Inventor： Giten Kulkarni
CPC classification number: H04W12/04 , G06F21/629 , H04L63/0823 , H04L63/10 , H04L63/123 , H04L63/168 , H04W4/50 , H04W4/60 , H04W4/80 , H04W12/08
Abstract: There is described a method of controlling application access to predetermined functions of a mobile device (240), the method comprising (a) providing a set of keys, each key corresponding to one of the predetermined functions, (b) receiving (225) an application from an application provider (220, 221, 222, 223) together with information identifying a set of needed functions, (c) generating a signed application by signing the received application with each of the keys that correspond to one of the needed functions identified by the received information, and (d) transmitting (227) information identifying the needed functions and the signed application and a set of access rules to a Secure Element of the mobile device (240). There is also described a device for controlling application access and a system for controlling and authenticating application access. Furthermore, there is described a computer program and a computer program product.
Abstract translation: 描述了一种控制对移动设备（240）的预定功能的应用访问的方法，所述方法包括（a）提供一组键，每个键对应于预定功能之一，（b）接收（225） 来自应用提供商（220,221,222,223）的应用以及标识一组所需功能的信息，（c）通过使用与所识别的所需功能之一相对应的每个密钥对接收到的应用进行签名来生成签名的应用 通过所接收的信息，以及（d）将识别所需功能和所签署的应用的信息和一组访问规则发送到移动设备（240）的安全元件。 还描述了用于控制应用访问的设备和用于控制和认证应用访问的系统。 此外，描述了计算机程序和计算机程序产品。
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Patent Agency Ranking
公开(公告)号：US20150296330A1
公开(公告)日：2015-10-15
申请号：US14746339
申请日：2015-06-22
Applicant: NXP B.V.
Inventor： Giten Kulkarni
CPC classification number: H04W4/008 , G06K7/0008 , G06K7/10237 , H04B5/0031 , H04L69/08 , H04W4/80 , H04W56/002 , H04W76/14
Abstract: A near field communication (NFC) device for providing a communication path between a processing unit of the device and an external device is disclosed. A mobile device is also disclosed. An NFC integrated circuit (IC) is also disclosed. In an embodiment, an NFC IC includes a mobile host processor interface for communicating with a mobile host processor, a wireless interface for communicating with at least one of a contactless card and an external radio frequency (RF) reader, and a single wire protocol (SWP) interface for communicating with a secure element. In an embodiment, the NFC IC is configured to enable communications between the secure element and the mobile host processor by providing a channel for exchange of ISO 7816 commands between the mobile host processor and the secure element, wherein the ISO 7816 commands are carried over the SWP interface and the mobile host processor interface.
Abstract translation: 公开了一种用于在设备的处理单元和外部设备之间提供通信路径的近场通信（NFC）设备。 还公开了移动设备。 还公开了一种NFC集成电路（IC）。 在一个实施例中，NFC IC包括用于与移动主机处理器通信的移动主机处理器接口，用于与非接触式卡和外部射频（RF）读取器中的至少一个通信的无线接口以及单线协议 SWP）接口，用于与安全元件通信。 在一个实施例中，NFC IC被配置为通过在移动主机处理器和安全元件之间提供用于交换ISO 7816命令的信道来实现安全元件与移动主机处理器之间的通信，其中ISO 7816命令被承载在 SWP接口和移动主机处理器接口。
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公开(公告)号：US12022294B2
公开(公告)日：2024-06-25
申请号：US16951450
申请日：2020-11-18
Applicant: NXP B.V.
Inventor： Giten Kulkarni , Gulab Chandra Yadava
Abstract: It is described a method, a control device, and a computer program for enabling/disabling at least one near field communication (NFC) function of a mobile device (MD). It is further described such a MD. The method comprises (a) associating the at least one NFC function to be enabled/disabled with a corresponding secure application (SA) installed in a secure element (SE) system; (b) checking whether the SA complies with a predefined secure condition; (c) if the SA complies with the predefined secure condition, transmitting a notification from the SA to the NFC control system (NFCC) via an interface between the SE system and the NFCC; and (d) enabling/disabling, by the NFCC, the at least one NFC function based on information comprised by the transmitted notification.
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公开(公告)号：US11457346B2
公开(公告)日：2022-09-27
申请号：US16811557
申请日：2020-03-06
Applicant: NXP B.V.
Inventor： Giten Kulkarni , Christian Paul , Shameer Puthalan
IPC: H04B1/38 , H04W8/18 , H04B1/3816 , H04W8/20 , H04W12/30
Abstract: An electronic device and a method for managing an IC card with multiple SIM profiles is described. The electronic device comprises: i) an integrated circuit (IC) card domain, configured to store a first SIM profile and a second SIM profile, and ii) a communication domain coupled to the IC card domain via a physical interface. The IC card domain is configured to: a) generate a first logical interface on the physical interface and associate the first SIM profile with the first logical interface by providing a first logical interface identifier, and b) generate a second logical interface on the physical interface and associate the second SIM profile with the second logical interface by providing a second logical interface identifier. The communication domain is configured to: a) address the first SIM profile using the first logical interface identifier in parallel and independent of the second SIM profile and b) address the second SIM profile using the second logical interface identifier in parallel and independent of the first SIM profile.
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公开(公告)号：US09986371B2
公开(公告)日：2018-05-29
申请号：US15448939
申请日：2017-03-03
Applicant: NXP B.V.
Inventor： Giten Kulkarni , Gulab Yadava
CPC classification number: H04W4/80 , H04B5/0031 , H04W52/0232 , H04W52/0235 , H04W76/10 , H04W76/30 , Y02D70/166 , Y02D70/42
Abstract: According to a first aspect of the present disclosure, an NFC device is provided which comprises: a transceiver unit configured to establish a communication channel between the NFC device and a further NFC device, said further NFC device being external to the NFC device; a power management unit configured to detect an inactive communication state of said communication channel and to cause the transceiver unit to enter into a power management mode in response to a detection of said inactive communication state. According to a second aspect of the present disclosure, a corresponding method for managing power in an NFC device is conceived. According to a third aspect of the present disclosure, a corresponding computer program product is provided.
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公开(公告)号：US20170257732A1
公开(公告)日：2017-09-07
申请号：US15448939
申请日：2017-03-03
Applicant: NXP B.V.
Inventor： Giten Kulkarni , Gulab Yadava
CPC classification number: H04W4/80 , H04B5/0031 , H04W52/0232 , H04W52/0235 , H04W76/10 , H04W76/30 , Y02D70/166 , Y02D70/42
Abstract: According to a first aspect of the present disclosure, an NFC device is provided which comprises: a transceiver unit configured to establish a communication channel between the NFC device and a further NFC device, said further NFC device being external to the NFC device; a power management unit configured to detect an inactive communication state of said communication channel and to cause the transceiver unit to enter into a power management mode in response to a detection of said inactive communication state. According to a second aspect of the present disclosure, a corresponding method for managing power in an NFC device is conceived. According to a third aspect of the present disclosure, a corresponding computer program product is provided.
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