公开(公告)号：US20160105925A1

公开(公告)日：2016-04-14

申请号：US14971735

申请日：2015-12-16

Applicant: Huawei Device Co., Ltd.

Inventor： Miao Wang ,  Xinmiao Chang

IPC: H04W76/02 ,  H04W4/00

CPC classification number: H04W76/027 ,  G06F13/385 ,  G06F21/35 ,  G06K7/10247 ,  G06K19/0723 ,  H04B5/0031 ,  H04B5/0062 ,  H04B5/02 ,  H04B5/06 ,  H04W4/80 ,  H04W8/005 ,  H04W12/06 ,  H04W12/08 ,  H04W76/18

Abstract: An near field communication (NFC) radio frequency communication control method. The method includes: instructing, by a first NFC host by using a second message, an NFCC to terminate, according to the second message, a radio frequency communication process currently executed for a third NFC host after the first NFC receives a first message used to indicate that a second NFC host requests radio frequency communication and when the first NFC determines that the NFCC is currently in a non-idle state and a priority of the second NFC host is higher than a priority of the third NFC host, where the third NFC host is an NFC host corresponding to the radio frequency communication process currently executed by the NFCC. This effectively avoids the problem that a conflict occurs when multiple NFC hosts request radio frequency communication from an NFCC in an NFC multi-host architecture, thereby maintaining system running reliability.

Abstract translation: 近场通信（NFC）射频通信控制方法。 该方法包括：通过使用第二消息由第一NFC主机指示NFCC根据第二消息终止在第一NFC接收到用于第三NFC主机的第一消息之后当前对第三NFC主机执行的射频通信处理 指示第二NFC主机请求射频通信，并且当第一NFC确定NFCC当前处于非空闲状态并且第二NFC主机的优先级高于第三NFC主机的优先级时，其中第三NFC 主机是与NFCC当前执行的射频通信过程相对应的NFC主机。 这有效地避免了当多个NFC主机在NFC多主机架构中从NFCC请求射频通信时发生冲突的问题，从而保持系统运行的可靠性。

公开(公告)号：US20150142589A1

公开(公告)日：2015-05-21

申请号：US14583425

申请日：2014-12-26

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Zhihao Jin ,  Miao Wang ,  Xinmiao Chang ,  Huangwei Wu

IPC: G06Q20/20 ,  G06Q20/32 ,  H04B5/00

CPC classification number: G06Q20/206 ,  G06F21/35 ,  G06Q20/20 ,  G06Q20/32 ,  G06Q20/322 ,  G06Q20/3227 ,  G06Q20/3278 ,  H04B5/0031 ,  H04W4/80 ,  H04W12/08

Abstract: A method, a mobile terminal, and a point of sale (POS) machine for implementing selection of a secure element in near field communication are provided. The method includes receiving, by a near field communication controller on a local end, a first configuration instruction sent by a device host on the local end, where the first configuration instruction includes an environment characteristic used for selecting the secure element; configuring, by the near field communication controller, the environment characteristic in the near field communication controller according to the first configuration instruction; receiving, by the near field communication controller, a second configuration instruction sent by the device host; and configuring, by the near field communication controller according to the second configuration instruction, the environment characteristic in an attribute response instruction for communicating and interacting with a peer end.

Abstract translation: 提供了一种用于实现近场通信中的安全元件的选择的方法，移动终端和销售点（POS）机器。 该方法包括：由本地的近场通信控制器接收本地设备主机发送的第一配置指令，其中第一配置指令包括用于选择安全元件的环境特性; 根据第一配置指令，由近场通信控制器配置近场通信控制器中的环境特性; 由所述近场通信控制器接收由所述设备主机发送的第二配置指令; 以及由根据第二配置指令的近场通信控制器配置用于与对端通信和交互的属性响应指令中的环境特性。

公开(公告)号：US20150112860A1

公开(公告)日：2015-04-23

申请号：US14586241

申请日：2014-12-30

Applicant: Huawei Device Co., Ltd.

Inventor： Miao Wang ,  Zhihao Jin ,  Xinmiao Chang

IPC: G06Q20/32

CPC classification number: G06Q20/3278 ,  G06Q20/32 ,  G06Q20/322

Abstract: The present invention provides a contactless payment method, device, and system. After a mobile terminal having an NFC function receives, from a reading terminal, a selection command including a financial document application identifier, the mobile terminal returns, if it is determined that a supplementary payment application needs to be executed, a PPSE corresponding to the financial document application identifier to the reading terminal, where the PPSE includes a first application identifier that indicates a bank payment application and a second application identifier that indicates a supplementary payment application, and a priority of the second application identifier is higher than a priority of the first application identifier, so that the reading terminal acquires, according to priorities of payment applications in the PPSE, payment information corresponding to the payment applications from the mobile terminal in sequence to complete payment, thereby improving efficiency of contactless payment.

Abstract translation: 本发明提供一种非接触式支付方法，装置和系统。 在具有NFC功能的移动终端从读取终端接收到包括财务文档应用标识符的选择命令之后，如果确定需要执行补充支付应用，则移动终端返回与财务对应的PPSE 文档应用标识符到读取终端，其中PPSE包括指示银行支付应用的第一应用标识符和指示补充支付应用的第二应用标识符，并且第二应用标识符的优先级高于第一应用标识符的优先级 应用标识符，使得阅读终端根据PPSE中的支付应用的优先级顺序地从移动终端获取与支付应用相对应的支付信息，以完成支付，从而提高非接触式支付的效率。