http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Jenq-Muh Hsu (검색결과 2 건)
- 무료
- 기관 내 무료
- 유료
-
Implementation of IMS-based PoC Service with Context-Aware Interaction
Jenq-Muh Hsu,Wei-Bin Lain,Chih-Chuan Chan,Yi-Ming Huang 보안공학연구지원센터 2008 International Journal of Multimedia and Ubiquitous Vol.3 No.4
Push-to-Talk (PTT) is a half-duplex and one-to-many voice group communication. In past decades, PTT service has been widely adopted in various areas, including practical military, police, security, rescue, and emergency radio communication, etc. In addition, PTT service has also annunciated being an IP Multimedia Subsystem (IMS)-based service defined by Open Mobile Alliance (OMA), which is called Push-to-Talk over Cellular (PoC).Context-aware computing derived from the field of ubiquitous computing as a technique for imbuing application services with an awareness of users’ surroundings and situations for achieving transparent interaction. Thus, a user can obtain some reasonable and proper services among context-aware interactions. In this paper we try combine the features of PoC and context-aware service to implement a context-aware PoC service based on the Open IMS core. The context-aware PoC service can be aware to filter context information and to form an applicable PoC session according to the current contexts of participant PoC users. By the way, our implemented context-aware PoC service can be realizedly used to play an applicable IMS application service in the next generation network (NGN).
-
Building a Ubiquitous Multimedia Information Delivering Service for Smart Home
Jenq-Muh Hsu,Wei-Juing Wu,I-Ray Chang 보안공학연구지원센터 2007 International Journal of Smart Home Vol.1 No.2
In ubiquitous computing environments like smart home, residents can conveniently enjoy various home entertainments, such as watching TV, listening music, etc, through invisible and virtual interactions between residents and the home accomplished by ubiquitous computing. This paper designs a Ubiquitous Multimedia Information Delivering Service (U-MIDS) for smart home, U-MIDS can automatically deliver multimedia information, such as MP3 music, Internet radios, (Text-to-Speech) spoken online news, and personal spoken messages, to the residents according to their positions and behaviors in a smart home. Basically, the U-MIDS consists of RFID modules, embedded network media players and a U-MIDS gateway. RFID modules are used to identify the identities of home residents and which room they locate. An embedded network media player is a device broadcasting multimedia information to home residents. The U-MIDS gateway can control these network media players to play desirable spoken information, music, etc. Besides, we also integrate semantic concepts and inference rules into the U-MIDS hoping home smarter. That is, the gateway of U-MIDS can automatically provide proper multimedia services for its residents according to residents’ preferences, locations, situations, etc. Through our proposed U-MIDS, the residents can be freely and easily gather the ubiquitous multimedia information upon their locations, preferences, and home intelligence all the time.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
