TY - GEN
T1 - Service-oriented issues
T2 - 1st International Workshop onBroadband Convergence Network, BcN2006
AU - Yu, Su Jung
AU - Yoon, Sung Min
AU - Lee, Jung Kap
AU - Kim, Hyo Jin
AU - Song, Joo Seok
PY - 2006
Y1 - 2006
N2 - The convergence of existing wireless communications evolves to all Internet Protocol (IP)-based networks with several services. We focus on integration of Universal Mobile Telecommunications System (UMTS) and Wireless Local Area, Network (WLAN) environment. However, the transmission capacity difference of two networks causes the seamless mobility, secure connection, and the real-time charging difficulty. Moreover, there are still several problems such as Vertical Handoff (VHO), security, roaming, Quality of Service (QoS), accounting, billing and charging. In this paper, we describe service-oriented issues for mobility, security and billing in mobile next generation networks (NGNs). In additional, we propose mobility and charging solutions for integrated system management using a Mobility Manager (MobiM) and Charging Manager (CharM) in mobile NGNs. Thus, we solve the problems of seamless mobility and real-time charging in integration of UMTS and WLAN environment.
AB - The convergence of existing wireless communications evolves to all Internet Protocol (IP)-based networks with several services. We focus on integration of Universal Mobile Telecommunications System (UMTS) and Wireless Local Area, Network (WLAN) environment. However, the transmission capacity difference of two networks causes the seamless mobility, secure connection, and the real-time charging difficulty. Moreover, there are still several problems such as Vertical Handoff (VHO), security, roaming, Quality of Service (QoS), accounting, billing and charging. In this paper, we describe service-oriented issues for mobility, security and billing in mobile next generation networks (NGNs). In additional, we propose mobility and charging solutions for integrated system management using a Mobility Manager (MobiM) and Charging Manager (CharM) in mobile NGNs. Thus, we solve the problems of seamless mobility and real-time charging in integration of UMTS and WLAN environment.
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M3 - Conference contribution
AN - SCOPUS:34247101489
SN - 1424401461
SN - 9781424401468
T3 - 1st International Workshop on Broadband Convergence Network, BcN2006
BT - 1st International Workshop onBroadband Convergence Network, BcN2006
Y2 - 7 April 2006 through 7 April 2006
ER -