Invention Grant
- Patent Title: Method and apparatus for searching and downloading related contents by terminal through broadcast service
- Patent Title (中): 通过广播业务通过终端搜索和下载相关内容的方法和装置
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Application No.: US12814076Application Date: 2010-06-11
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Publication No.: US09288541B2Publication Date: 2016-03-15
- Inventor: Sangmin Lee , Seungjae Lee , Jihye Lee
- Applicant: Sangmin Lee , Seungjae Lee , Jihye Lee
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2009-0116117 20091127; KR10-2010-0020517 20100308
- Main IPC: H04N21/262
- IPC: H04N21/262 ; G06F15/16 ; H04N21/4722 ; G06Q30/06 ; H04N21/472 ; H04N21/488

Abstract:
A method and apparatus for receiving information regarding content related to particular content interested by a user and downloading the related contents in a terminal are disclosed. The method for receiving content related to a particular content, includes: transmitting a content request message including a content identifier of a particular content to a server; receiving a content response message including information regarding content related to the content identifier from the server, wherein if there are at least one or more contents related to a global content identifier, the global state code has a value indicating success; checking whether there exists second information in guide information referred to by the first information on the related contents; receiving the second information if there is not the second information; and initiating a service request procedure by using the referred reception information.
Public/Granted literature
Information query