公开(公告)号：US09161292B2

公开(公告)日：2015-10-13

申请号：US14094920

申请日：2013-12-03

Applicant: Sirius XM Radio Inc.

Inventor： Michael J. DeLuca ,  Paul Kelley ,  Nitesh Singhal

IPC: H04M1/68 ,  H04W48/10 ,  H04H60/73 ,  H04H60/80 ,  H04H60/23

CPC classification number: H04W48/10 ,  H04H60/23 ,  H04H60/73 ,  H04H60/80

Abstract: A combination of a radio receiver with a detachable controller is presented. The radio receiver sends either reduced or enhanced metadata about received programming to the controller. A connection from the controller to the receiver carries commands and carries only the reduced set of metadata, such as tuned channel and tuned channel name, from the radio receiver back to the controller. The controller is authorized by the radio receiver sending a radio identifier to the controller, determination of an authentication code at the controller and communication of the determined authentication code back to the radio receiver for validation. Upon validation, an enhanced set of metadata, including song title and artist, is sent to the controller. The enhanced metadata, the reduced metadata, or both, may be encrypted. Such authorization processing is periodically performed by the radio receiver.

Abstract translation: 介绍了无线电接收机与可拆卸控制器的组合。 无线电接收机将关于接收到的节目的简化或增强的元数据发送到控制器。 从控制器到接收器的连接承载命令，并且仅将缩小的元数据集（诸如调谐频道和调谐频道名称）从无线电接收机传回控制器。 控制器由无线电接收机授权给控制器发送无线电标识符，确定控制器处的认证码，并将所确定的认证码通信回无线电接收机进行验证。 经过验证，将一组增强的元数据（包括歌曲标题和艺术家）发送到控制器。 增强的元数据，减少的元数据或两者都可以被加密。 这种授权处理由无线电接收机周期性地执行。

公开(公告)号：US20140194070A1

公开(公告)日：2014-07-10

申请号：US14094920

申请日：2013-12-03

Applicant: Sirius XM Radio Inc.

Inventor： Michael J. DeLuca ,  Paul Kelley ,  Nitesh Singhal

IPC: H04W48/10

CPC classification number: H04W48/10 ,  H04H60/23 ,  H04H60/73 ,  H04H60/80

Abstract: A combination of a radio receiver with a detachable controller that determine sends either reduced or enhanced metadata about received programming to the detachable controller based upon periodic authorization. A connection from the detachable control device to the radio receiver carries commands to the radio receiver and carries only the reduced set of metadata, such as tuned channel and tuned channel name, from the radio receiver to the controller. The controller is authorized by sending a radio identifier from the radio receiver to the control device, determination of an authentication code at the controller and communication of the determined authentication code back to the controller for validation. Upon validation, an enhanced set of metadata, including song title and artist, is sent to the controller. The enhanced metadata, the reduced metadata, or both, are optionally able to be encrypted. The radio receiver periodically performs this authorization processing.

Abstract translation: 基于定期授权，无线电接收机与可拆卸控制器的组合确定将关于接收到的节目的简化或增强的元数据发送到可分离的控制器。 从可拆卸控制装置到无线电接收机的连接将命令传送到无线电接收机，并且仅将减少的一组元数据（诸如调谐频道和调谐频道名称）从无线电接收机传送到控制器。 通过从无线电接收机向控制设备发送无线电标识符，确定控制器上的认证码并将确定的认证码通信回控制器进行验证，从而授权控制器。 经过验证，将一组增强的元数据（包括歌曲标题和艺术家）发送到控制器。 增强的元数据，减少的元数据或两者都可选地能够被加密。 无线电接收机周期性地执行该授权处理。