公开(公告)号：US20140349687A1

公开(公告)日：2014-11-27

申请号：US14458762

申请日：2014-08-13

Applicant: Broadcom Corporation

Inventor： Gordon Yong LI ,  Xuemin CHEN

IPC: H04W4/02

CPC classification number: H04W4/023 ,  H04L65/1026 ,  H04L65/1036 ,  H04L65/1063 ,  H04L67/18 ,  H04L67/303 ,  H04M3/42348 ,  H04M7/0069 ,  H04N21/25816 ,  H04N21/25841 ,  H04N21/25875

Abstract: In an IP multimedia gateway, locations corresponding to communicatively coupled communication devices are determined and transmitted to a service provider device (SPD) that provides services to the communication devices. Communication devices receive location based service profiles from the (SPD) based on the determined locations. Services content from the (SPD) is communicated with the communication devices and/or with the (SPD), based on the profiles. The determined locations are received from communication devices which may be local or remote. A device location map is generated to be displayed by communication devices. The gateway may be integrated in an STB/DTV that displays the determined locations. Content is communicated to communication devices based on their location. The (SPD) may provide content and/or control information for communication device services. Locations are associated with client devices for detecting cloned client devices where determined locations are different than associated locations and/or for restricting services based on location.

Abstract translation: 在IP多媒体网关中，确定与通信耦合的通信设备相对应的位置并将其发送到向通信设备提供服务的服务提供商设备（SPD）。 通信设备基于确定的位置从（SPD）接收基于位置的服务简档。 基于简档，来自（SPD）的服务内容与通信设备和/或与（SPD）通信。 从本地或远程的通信设备接收确定的位置。 生成设备位置图以由通信设备显示。 网关可以集成在显示确定的位置的STB / DTV中。 基于其位置将内容传送到通信设备。 （SPD）可以为通信设备服务提供内容和/或控制信息。 位置与客户端设备相关联，用于检测确定位置与相关位置不同的克隆客户端设备和/或基于位置限制服务。

公开(公告)号：US20140337485A1

公开(公告)日：2014-11-13

申请号：US14446378

申请日：2014-07-30

Applicant: Broadcom Corporation

Inventor： Gordon Yong LI ,  Xuemin CHEN

IPC: H04L29/06

CPC classification number: H04L65/607 ,  H04L29/06 ,  H04L65/1026 ,  H04L65/605 ,  H04L65/80

Abstract: An apparatus and a system are provided to proxy one or more media signals between at least one local client device and at least one remote client device. For instance, the apparatus can include a first network interface, a rate controller and media transcoder, and a second network interface. The first network interface receives a plurality of media signals over a first communication network, where the plurality of media signals is encoded into at least one codec format. The rate controller and media transcoder transcodes one or more of the plurality of media signals into a different codec format based on channel and processing capabilities associated with one or more local client devices and one or more control messages. The second network interface transmits the one or more of the transcoded plurality of media signals to a respective plurality of remote client devices over a second communication network.

Abstract translation: 提供了一种装置和系统来代理至少一个本地客户端设备和至少一个远程客户端设备之间的一个或多个媒体信号。 例如，该装置可以包括第一网络接口，速率控制器和媒体代码转换器以及第二网络接口。 第一网络接口通过第一通信网络接收多个媒体信号，其中多个媒体信号被编码为至少一种编解码器格式。 速率控制器和媒体代码转换器基于与一个或多个本地客户端设备和一个或多个控制消息相关联的信道和处理能力，将多个媒体信号中的一个或多个转码为不同的编解码器格式。 第二网络接口通过第二通信网络将一个或多个经代码转换的多个媒体信号发送到相应的多个远程客户端设备。