公开(公告)号：US08756621B2

公开(公告)日：2014-06-17

申请号：US13649674

申请日：2012-10-11

Applicant: Electronics and Telecommunications Research Institute

Inventor： Gyu Myoung Lee ,  Jeong Yun Kim

IPC: H04H60/32

CPC classification number: H04N21/25891 ,  H04N21/2402 ,  H04N21/25825 ,  H04N21/25841 ,  H04N21/41407 ,  H04N21/43615 ,  H04N21/44222 ,  H04N21/64322

Abstract: Disclosed are an apparatus and method for inferring a service plan for seamlessly providing an IPTV service. The present invention proposes a context inference algorithm for performing multiple-criteria decision-making using Analytic Hierarchy Process (AHP) for context element evaluation through a context inference apparatus for providing a seamless IPTV service using a context awareness technology for recognizing device change and environmental change in a ubiquitous home networking environment including various types of information terminals.

Abstract translation: 公开了一种用于推断无缝地提供IPTV服务的服务计划的装置和方法。 本发明提出了一种使用分析层级过程（AHP）进行多标准决策的上下文推理算法，用于通过上下文推理装置进行上下文元素评估，用于使用用于识别设备变化和环境变化的上下文感知技术来提供无缝IPTV服务 在无处不在的家庭网络环境中，包括各种类型的信息终端。