公开(公告)号：US20160094300A1

公开(公告)日：2016-03-31

申请号：US14868659

申请日：2015-09-29

Applicant: Sirius XM Radio Inc.

Inventor： Stuart A. Cox ,  Paul D. Marko

IPC: H04H20/55 ,  H04H60/27 ,  H04H20/74

CPC classification number: H04H20/55 ,  H04H20/26 ,  H04H20/74 ,  H04H60/27 ,  H04N5/775 ,  H04N5/907 ,  H04N9/8205 ,  H04N21/4383 ,  H04N21/4392 ,  H04N21/8113 ,  H04N21/8456

Abstract: A system and method provide an enhanced listening experience for a user of a radio receiver or other device that receives broadcast or streamed content having a plurality of program channels. The method and system buffer designated channels at the receiver and, when switching among channels, play back the buffered designated channels during reception from a selected point therein depending on the channel or other criteria. When switching to a different channel during reception, a user is able to hear content in a buffered program channel with music from the start of a song, for example, whereas content in a channel with news, talk radio, or live sports is played back from live reception, even though the content segments are transmitted at different start times relative to their selected times for playback following a channel change. User controls allow navigation among buffered designated channels during reception.

公开(公告)号：US20140223303A1

公开(公告)日：2014-08-07

申请号：US14155303

申请日：2014-01-14

Applicant: Sirius XM Radio Inc.

Inventor： Stuart A. Cox ,  Paul Marko ,  Craig Wadin

IPC: H04L29/06 ,  G06F3/0482

CPC classification number: H04N21/4331 ,  G06F3/0482 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/60 ,  H04L65/605 ,  H04L67/2842 ,  H04N21/4627 ,  H04N21/4668 ,  H04N21/47217 ,  H04N21/4821 ,  H04N21/4826 ,  H04N21/6125 ,  H04N21/6143 ,  H04N21/6175 ,  H04N21/6193

Abstract: Systems and methods are presented to facilitate caching of programming from broadcast and/or content streaming services to a user device for local playback. In addition, metadata can be provided to guide the user in selecting, caching, or playing the cachable content. In some exemplary embodiments, a receiver or other user device can automatically select the programming to be cached based on a user's historical topic interest and listening history. In some exemplary embodiments, the metadata can also include DRM information that can limit the ability of a user to playback the content, so as to comply, if necessary, with operative legal requirements related to usage of the content.

Abstract translation: 呈现系统和方法以便将节目从广播和/或内容流服务缓存到用于本地播放的用户设备。 此外，可以提供元数据以指导用户选择，缓存或播放可高速缓存的内容。 在一些示例性实施例中，接收器或其他用户设备可以基于用户的历史主题感兴趣和收听历史来自动选择要缓存的节目。 在一些示例性实施例中，元数据还可以包括可以限制用户回放内容的能力的DRM信息，以便在必要时遵守与内容的使用相关的操作性法律要求。