Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Sung-Yeol Yun"'
Publikováno v:
Journal of the Korean Society for Marine Environment & Energy. 17:8-12
감압증발장치는 압력을 감소시켜 물의 끓는점을 낮춰주는 원리를 이용한 것으로 온도를 높이는데 필요한 에너지 소모량을 줄일 수 있는 원리로 사용되고 있다. 즉, 온도와 압력의 상관관계
Publikováno v:
Journal of the Korea Academia-Industrial cooperation Society. 13:834-841
In order to the mobile service uses the wireless terminal including the development of the wire wireless network and Smart phone, and etc. use including mobile office, which and etc. increases. Because in order that the u-Healthcare service using thi
Publikováno v:
The Journal of the Korean Institute of Information and Communication Engineering. 14:1999-2007
Proxy Mobile IPv6 (PMIPv6) is a network-based mobility management protocol and it does not require mobile node's involving in mobility management. In PMIPv6, the Mobile Access Gateway (MAG) incurs a high signaling cost to update the location of a mob
Publikováno v:
The Journal of the Korean Institute of Information and Communication Engineering. 14:1178-1184
In this paper, a mobile search engine architecture that predicts user`s search words and recommends them to users in estimated preference order without having additional user inputs. Information obtained from sensors is first sent to the recommendati
Autor:
Seok-Cheon Park, Sung-Yeol Yun
Publikováno v:
The Journal of the Korean Institute of Information and Communication Engineering. 14:296-304
MoIP is technology to transmit a variety of multimedia over IP, but compared to traditional voice services require greater bandwidth and radio resources in a wireless environment has already reached the limits. Therefore, as a way to resolve this iss
Autor:
Sung-Yeol Yun, Seok-Cheon Park
Publikováno v:
ICUIMC
Thanks to the development of wireless data service networks, many users are using wireless data. Also rapid growth of the wireless data usage has resulted in the increase in the quality of wireless data services. But the existing research on the serv
Publikováno v:
SITIS
Proxy Mobile IPv6 (PMIPv6) is a network-based localized mobility support in IP network. The main advantage of using PMIPv6 is the freeing up of the mobile host in doing any mobility related activities and thereby saving its resources. However, the Mo
Publikováno v:
ICUIMC
Proxy Mobile IPv6 (PMIPv6) is a network-based mobility management protocol that does not require mobile node involvement in mobility management. In PMIPv6, the mobile access gateway (MAG) incurs a high signaling cost to update the location of a mobil
Publikováno v:
2010 Proceedings of the 5th International Conference on Ubiquitous Information Technologies and Applications.
It is expected that in the mobile RFID systems, more personal services for individual needs will be offered than in the existing fixed RFID systems. This means that satisfying the requirements for the protection of personal information is essential.
Publikováno v:
ICUIMC
While there are many ongoing research efforts for Denial-of-Service (DoS) attacks in the general Internet environment, there is insufficient research on voice networks. In this paper, we present the design and evaluation of a SIP-TRW algorithm for de