公开(公告)号：US20150324698A1

公开(公告)日：2015-11-12

申请号：US14543771

申请日：2014-11-17

Applicant: BROADCOM CORPORATION

Inventor： Jeyhan KARAOGUZ ,  Marcus Christopher KELLERMAN ,  John Stuart WALLEY ,  James Duane BENNETT ,  Xuemin CHEN ,  Bradley Donald BLANCHE

IPC: G06N5/04 ,  H04L29/08

CPC classification number: H04L67/12 ,  G06F3/015 ,  G06F19/00 ,  G06F19/3475 ,  G06N5/04 ,  G16H50/50 ,  H04L67/22 ,  H04L67/306

Abstract: A context-aware decision making system may include at least one processor circuit that is configured to obtain an environmental profile of an environment associated with a user. The at least one processor circuit is configured to determine a predicted behavior of the user based at least on the obtained environmental profile. The at least one processor circuit may be configured to determine the predicted behavior of the user using at least one predictive model associated with the user. The at least one processor circuit may be configured to perform an action related to the predicted behavior of the user, such as an action that facilitates the predicted behavior of the user, an action that impedes the predicted behavior of the user, and/or an action that provides information related to the predicted behavior of the user.

Abstract translation: 上下文感知决策系统可以包括被配置为获得与用户相关联的环境的环境简档的至少一个处理器电路。 所述至少一个处理器电路被配置为至少基于所获得的环境简档来确定用户的预测行为。 至少一个处理器电路可以被配置为使用与用户相关联的至少一个预测模型来确定用户的预测行为。 所述至少一个处理器电路可以被配置为执行与用户的预测行为相关的动作，诸如促进用户的预测行为的动作，妨碍用户的预测行为的动作，和/或 提供与用户的预测行为相关的信息的动作。

公开(公告)号：US20150319554A1

公开(公告)日：2015-11-05

申请号：US14321745

申请日：2014-07-01

Applicant: BROADCOM CORPORATION

Inventor： Bradley Donald BLANCHE ,  John Stuart WALLEY ,  Jeyhan KARAOGUZ ,  Xuemin CHEN ,  Marcus Christopher KELLERMAN

IPC: H04W4/00 ,  H04W76/02 ,  G06F3/0484 ,  H04M1/725

CPC classification number: H04W4/80 ,  G06F3/04842 ,  H04M1/7253 ,  H04M2250/52 ,  H04W8/005 ,  H04W76/14

Abstract: An image triggered pairing system may include at least one processor circuit. The at least one processor circuit may be configured to identify a pairable device within an area. The at least one processor circuit may be further configured to determine a pairing status of the pairable device. The at least one processor circuit may be further configured to provide, for display, a graphical representation of the area and the pairable device that indicates the pairing status of the pairable device.

Abstract translation: 图像触发配对系统可以包括至少一个处理器电路。 所述至少一个处理器电路可以被配置为识别区域内的可配对设备。 所述至少一个处理器电路还可以被配置为确定所述可配对设备的配对状态。 所述至少一个处理器电路可以进一步被配置为提供用于显示区域和表示可配对设备的配对状态的配对设备的图形表示。

公开(公告)号：US20150310444A1

公开(公告)日：2015-10-29

申请号：US14696341

申请日：2015-04-24

Applicant: BROADCOM CORPORATION

Inventor： Xuemin CHEN ,  John Stuart WALLEY ,  Robert William HULVEY ,  Marcus Christopher KELLERMAN ,  Jeyhan KARAOGUZ ,  James Duane BENNETT

IPC: G06Q20/40 ,  G06Q20/32

CPC classification number: G06Q20/40145 ,  G06Q20/3224 ,  G06Q20/3226 ,  G06Q20/4016

Abstract: An adaptive biometric authentication system may include a user identity reference module that is configured to maintain user identification items stored in a secure memory. The system may include a passive data aggregator that is configured to receive and aggregate data items that are passively collected by a device that is in proximity to a user. The system may include a user identity confidence level generator that is configured to generate a user identity confidence level that indicates a confidence that the user in proximity to the device is the reference user based at least in part on a comparison between the passively collected data items and the user identification items, and to update the user identity confidence level as additional passively collected data items are received. The system may include an authentication module that facilitates user authentication based at least in part on the user identity confidence level.

Abstract translation: 适应性生物认证系统可以包括被配置为维护存储在安全存储器中的用户标识项的用户身份参考模块。 该系统可以包括被动数据聚合器，该被动数据聚合器被配置为接收和聚合被接近用户的设备被动地收集的数据项。 所述系统可以包括用户身份置信水平发生器，其被配置为生成用户身份置信水平，所述用户身份信心水平至少部分地基于被动收集的数据项之间的比较来指示所述设备附近的用户是参考用户的置信度 和用户识别项目，并且在接收到附加的被动收集的数据项目时更新用户身份置信水平。 系统可以包括至少部分地基于用户身份置信水平促进用户认证的认证模块。

公开(公告)号：US20150304851A1

公开(公告)日：2015-10-22

申请号：US14543843

申请日：2014-11-17

Applicant: BROADCOM CORPORATION

Inventor： Xuemin CHEN ,  Marcus Christopher KELLERMAN ,  Robert William HULVEY ,  John Stuart WALLEY

IPC: H04W12/08 ,  H04L9/32 ,  G06F21/32 ,  H04L29/06

CPC classification number: H04W12/08 ,  G06F21/32 ,  H04L9/3234 ,  H04L63/0853 ,  H04L63/0861 ,  H04L63/107 ,  H04W4/023 ,  H04W4/80 ,  H04W12/06

Abstract: A portable authorization device may include memory and at least one circuit. The memory may be configured to store an identifier and keys corresponding to services associated with the identifier. The at least one circuit may be configured to receive, from a service accessor device, a request to access one of the services. The at least one circuit may be configured to authenticate with the service using at least the identifier and the key for the service. After authenticating with the service, the at least one circuit may be configured to sign and/or encrypt the request based at least on the key for the service, and provide the signed and/or encrypted request to the service. In one or more implementations, the at least one circuit may be configured to facilitate with providing the service to the service accessor device when the service accessor device is granted access to the service.

Abstract translation: 便携授权设备可以包括存储器和至少一个电路。 存储器可以被配置为存储对应于与标识符相关联的服务的标识符和密钥。 所述至少一个电路可以被配置为从服务访问器设备接收访问服务中的一个的请求。 所述至少一个电路可以被配置为使用至少所述服务的标识符和密钥与所述服务进行认证。 在使用该服务进行认证之后，至少一个电路可以被配置为至少基于该服务的密钥来签署和/或加密该请求，并且向该服务提供经签名和/或加密的请求。 在一个或多个实现中，所述至少一个电路可以被配置为在服务访问器设备被授予访问服务时便于向服务访问器设备提供服务。

公开(公告)号：US20150163538A1

公开(公告)日：2015-06-11

申请号：US14624544

申请日：2015-02-17

Applicant: BROADCOM CORPORATION

Inventor： Marcus Christopher KELLERMAN

IPC: H04N21/434 ,  H04N21/43 ,  H04N21/439 ,  H04N21/44 ,  H04N5/50 ,  H04N21/4405

CPC classification number: H04N21/4343 ,  H04N5/50 ,  H04N21/4302 ,  H04N21/4347 ,  H04N21/4384 ,  H04N21/4392 ,  H04N21/4398 ,  H04N21/44004 ,  H04N21/440281 ,  H04N21/4405 ,  H04N21/8455

Abstract: A video channel change system may include one or more processors and a memory. The one or more processors may receive first packets including first video frames associated with a first video channel and second packets including second video frames associated with a second video channel. The one or more processors may decode the first packets and display the first video frames while buffering, in a buffer, the second packets. The one or more processors may determine that a packet of the second packets includes a random access point without decoding the packet, discard the second packets from the buffer that were received prior to the packet, buffer additional second packets received subsequent to the packet, and decode the second packets stored in the buffer and display the second video frames included therein, in response to a request to change from the first video channel to the second video channel.

Abstract translation: 视频频道改变系统可以包括一个或多个处理器和存储器。 一个或多个处理器可以接收包括与第一视频信道相关联的第一视频帧的第一分组，以及包括与第二视频信道相关联的第二视频帧的第二分组。 一个或多个处理器可以解码第一分组并显示第一视频帧，同时在缓冲器中缓冲第二分组。 一个或多个处理器可以确定第二分组的分组包括随机接入点而不对分组进行解码，从在分组之前接收到的缓冲器中丢弃第二分组，缓冲在分组之后接收的附加第二分组，以及 响应于从第一视频信道改变到第二视频信道的请求，解码存储在缓冲器中的第二分组并显示其中包括的第二视频帧。

公开(公告)号：US20140375894A1

公开(公告)日：2014-12-25

申请号：US13963950

申请日：2013-08-09

Applicant: Broadcom Corporation

Inventor： Marcus Christopher KELLERMAN

IPC: H04N21/434 ,  H04N21/4405

CPC classification number: H04N21/4343 ,  H04N5/50 ,  H04N21/4302 ,  H04N21/4347 ,  H04N21/4384 ,  H04N21/4392 ,  H04N21/4398 ,  H04N21/44004 ,  H04N21/440281 ,  H04N21/4405 ,  H04N21/8455

Abstract: A video channel change system may include one or more processors and a memory. The one or more processors may receive first packets including first video frames associated with a first video channel and second packets including second video frames associated with a second video channel. The one or more processors may decode the first packets and display the first video frames while buffering, in a buffer, the second packets. The one or more processors may determine that a packet of the second packets includes a random access point without decoding the packet, discard the second packets from the buffer that were received prior to the packet, buffer additional second packets received subsequent to the packet, and decode the second packets stored in the buffer and display the second video frames included therein, in response to a request to change from the first video channel to the second video channel.

Abstract translation: 视频频道改变系统可以包括一个或多个处理器和存储器。 一个或多个处理器可以接收包括与第一视频信道相关联的第一视频帧的第一分组，以及包括与第二视频信道相关联的第二视频帧的第二分组。 一个或多个处理器可以解码第一分组并显示第一视频帧，同时在缓冲器中缓冲第二分组。 一个或多个处理器可以确定第二分组的分组包括随机接入点而不对分组进行解码，从在分组之前接收到的缓冲器中丢弃第二分组，缓冲在分组之后接收的附加第二分组，以及 响应于从第一视频信道改变到第二视频信道的请求，解码存储在缓冲器中的第二分组并显示其中包括的第二视频帧。