公开(公告)号：US20080178247A1

公开(公告)日：2008-07-24

申请号：US11777403

申请日：2007-07-13

Applicant: Kyung-chul NAM ,  Doo-hee LEE

Inventor： Kyung-chul NAM ,  Doo-hee LEE

IPC: H04N7/173

CPC classification number: H04N21/435 ,  H04N21/4432 ,  H04N21/818

Abstract: A digital broadcasting receiving apparatus and a method for upgrading software thereof are provided. The digital broadcasting receiving apparatus includes a memory interface unit which supports an interface with an external memory device; a platform unit which requests a headend whether an upgrade of software is acceptable, when the external memory device is connected to the memory interface unit; and a function execution unit which upgrades previously installed software using software in the external memory device, when notified from the headend that the upgrade of software is acceptable.

Abstract translation: 提供了数字广播接收装置及其软件升级方法。 数字广播接收装置包括：支持与外部存储装置的接口的存储器接口单元; 当外部存储器件连接到存储器接口单元时，请求头端的平台单元是否可接受软件的升级; 以及功能执行单元，当从前端通知软件的升级是可接受的时，在外部存储器件中使用软件升级先前安装的软件。