公开(公告)号：US20180047306A1

公开(公告)日：2018-02-15

申请号：US15729821

申请日：2017-10-11

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Matti A. Hiltunen ,  Emiliano Miluzzo ,  Abhinav Srivastava

IPC: G09C1/00 ,  H04L9/08 ,  H04W12/04

CPC classification number: G09C1/00 ,  H04L9/0877 ,  H04L2209/805 ,  H04W12/04

Abstract: Content is securely shared between communication devices in an ad-hoc manner by employing common sensing context to establish pairing between the communication devices. In one aspect, the communication devices are within a specified distance from each other and sense common signals from their environment over a specified time period. The common signals are analyzed to determine an initialization or session key, which is utilized to secure content transfer between the communication devices. Additionally or alternatively, the key is utilized to provide access to virtual (e.g., digital content) and/or physical (e.g., buildings) resources.

公开(公告)号：US20190164455A1

公开(公告)日：2019-05-30

申请号：US16243310

申请日：2019-01-09

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Matti A. Hiltunen ,  Emiliano Miluzzo ,  Abhinav Srivastava

IPC: G09C1/00 ,  H04W12/04 ,  H04L9/08

CPC classification number: G09C1/00 ,  H04L9/0877 ,  H04L2209/805 ,  H04W12/003 ,  H04W12/00504 ,  H04W12/04

Abstract: Content is securely shared between communication devices in an ad-hoc manner by employing common sensing context to establish pairing between the communication devices. In one aspect, the communication devices are within a specified distance from each other and sense common signals from their environment over a specified time period. The common signals are analyzed to determine an initialization or session key, which is utilized to secure content transfer between the communication devices. Additionally or alternatively, the key is utilized to provide access to virtual (e.g., digital content) and/or physical (e.g., buildings) resources.

公开(公告)号：US10217381B2

公开(公告)日：2019-02-26

申请号：US15729821

申请日：2017-10-11

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Matti A. Hiltunen ,  Emiliano Miluzzo ,  Abhinav Srivastava

IPC: G09C1/00 ,  H04L9/08 ,  H04W12/04

Abstract: Content is securely shared between communication devices in an ad-hoc manner by employing common sensing context to establish pairing between the communication devices. In one aspect, the communication devices are within a specified distance from each other and sense common signals from their environment over a specified time period. The common signals are analyzed to determine an initialization or session key, which is utilized to secure content transfer between the communication devices. Additionally or alternatively, the key is utilized to provide access to virtual (e.g., digital content) and/or physical (e.g., buildings) resources.

公开(公告)号：US09818315B2

公开(公告)日：2017-11-14

申请号：US13909765

申请日：2013-06-04

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Matti A. Hiltunen ,  Emiliano Miluzzo ,  Abhinav Srivastava

IPC: G09C1/00 ,  H04L9/08 ,  H04W12/04

CPC classification number: G09C1/00 ,  H04L9/0877 ,  H04L2209/805 ,  H04W12/04

Abstract: Content is securely shared between communication devices in an ad-hoc manner by employing common sensing context to establish pairing between the communication devices. In one aspect, the communication devices are within a specified distance from each other and sense common signals from their environment over a specified time period. The common signals are analyzed to determine an initialization or session key, which is utilized to secure content transfer between the communication devices. Additionally or alternatively, the key is utilized to provide access to virtual (e.g., digital content) and/or physical (e.g., buildings) resources.

公开(公告)号：US20140359272A1

公开(公告)日：2014-12-04

申请号：US13909765

申请日：2013-06-04

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Matti A. Hiltunen ,  Emiliano Miluzzo ,  Abhinav Srivastava

IPC: H04L9/12

CPC classification number: G09C1/00 ,  H04L9/0877 ,  H04L2209/805 ,  H04W12/04

Abstract: Content is securely shared between communication devices in an ad-hoc manner by employing common sensing context to establish pairing between the communication devices. In one aspect, the communication devices are within a specified distance from each other and sense common signals from their environment over a specified time period. The common signals are analyzed to determine an initialization or session key, which is utilized to secure content transfer between the communication devices. Additionally or alternatively, the key is utilized to provide access to virtual (e.g., digital content) and/or physical (e.g., buildings) resources.

Abstract translation: 通过使用公共感测上下文在通信设备之间建立配对，以特殊方式在通信设备之间安全地共享内容。 在一个方面，通信设备在彼此指定的距离内，并在指定的时间段内从其环境中感测到公共信号。 分析公共信号以确定用于保护通信设备之间的内容传送的初始化或会话密钥。 附加地或替代地，密钥用于提供对虚拟（例如，数字内容）和/或物理（例如，建筑物）资源的访问。

公开(公告)号：US09584989B2

公开(公告)日：2017-02-28

申请号：US14089167

申请日：2013-11-25

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Ann E. Skudlark ,  Jeffrey Erman ,  Yu Jin ,  Abhinav Srivastava ,  Lien K. Tran

IPC: H04M1/66 ,  H04W4/12 ,  H04W4/00 ,  H04L12/58

CPC classification number: H04W4/12 ,  H04L51/12 ,  H04W4/50

Abstract: A crowd-sourced mobile messaging spam detection and defense system includes an application running on a mobile device. The application uses an unwanted message detection algorithm to analyze and classify messages as potential unwanted messages. The potential unwanted messages are presented to a user for confirmation that the messages are unwanted messages. In response to confirmation, the mobile device transmits a notification to a virtual machine associated with the user. The virtual machine uses the notification to update the unwanted message detection algorithm which may then be transmitted to the mobile device. The virtual machine may also transmit the notification to a global virtual machine. The global virtual machine may use the notification to update a set of classification rules maintained by the global virtual machine and transmit the set of classification rules as necessary to the multiple virtual machines for use in updating the unwanted message detection algorithm.

Abstract translation: 来自人群的移动消息垃圾邮件检测和防御系统包括在移动设备上运行的应用程序。 应用程序使用不需要的消息检测算法来将消息分析和分类为潜在的不需要的消息。 将潜在的不需要的消息呈现给用户以确认消息是不需要的消息。 响应于确认，移动设备向与用户相关联的虚拟机发送通知。 虚拟机使用通知来更新不需要的消息检测算法，然后将其发送到移动设备。 虚拟机还可以将通知发送到全局虚拟机。 全局虚拟机可以使用通知来更新由全局虚拟机维护的一组分类规则，并根据需要将多个分类规则集合发送给多个虚拟机以用于更新不需要的消息检测算法。

公开(公告)号：US10559229B2

公开(公告)日：2020-02-11

申请号：US16243310

申请日：2019-01-09

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Matti A. Hiltunen ,  Emiliano Miluzzo ,  Abhinav Srivastava

IPC: G09C1/00 ,  H04L9/08 ,  H04W12/04

Abstract: Content is securely shared between communication devices in an ad-hoc manner by employing common sensing context to establish pairing between the communication devices. In one aspect, the communication devices are within a specified distance from each other and sense common signals from their environment over a specified time period. The common signals are analyzed to determine an initialization or session key, which is utilized to secure content transfer between the communication devices. Additionally or alternatively, the key is utilized to provide access to virtual (e.g., digital content) and/or physical (e.g., buildings) resources.

公开(公告)号：US20150148006A1

公开(公告)日：2015-05-28

申请号：US14089167

申请日：2013-11-25

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Ann E. Skudlark ,  Jeffrey Erman ,  Yu Jin ,  Abhinav Srivastava ,  Lien K. Tran

IPC: H04W4/12 ,  H04W4/00 ,  H04W12/08

CPC classification number: H04W4/12 ,  H04L51/12 ,  H04W4/50

Abstract: A crowd-sourced mobile messaging spam detection and defense system includes an application running on a mobile device. The application uses an unwanted message detection algorithm to analyze and classify messages as potential unwanted messages. The potential unwanted messages are presented to a user for confirmation that the messages are unwanted messages. In response to confirmation, the mobile device transmits a notification to a virtual machine associated with the user. The virtual machine uses the notification to update the unwanted message detection algorithm which may then be transmitted to the mobile device. The virtual machine may also transmit the notification to a global virtual machine. The global virtual machine may use the notification to update a set of classification rules maintained by the global virtual machine and transmit the set of classification rules as necessary to the multiple virtual machines for use in updating the unwanted message detection algorithm.

Abstract translation: 来自人群的移动消息垃圾邮件检测和防御系统包括在移动设备上运行的应用程序。 应用程序使用不需要的消息检测算法来将消息分析和分类为潜在的不需要的消息。 将潜在的不需要的消息呈现给用户以确认消息是不需要的消息。 响应于确认，移动设备向与用户相关联的虚拟机发送通知。 虚拟机使用通知来更新不需要的消息检测算法，然后将其发送到移动设备。 虚拟机还可以将通知发送到全局虚拟机。 全局虚拟机可以使用通知来更新由全局虚拟机维护的一组分类规则，并根据需要将多个分类规则集合发送给多个虚拟机以用于更新不需要的消息检测算法。