Kwang-Ryoul Kim

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In this paper, we propose the fast handover method in mSCTP using FMIPv6. Using FMIPv6 as handover procedure in mSCTP, the performance of handover can be significantly improved. First, mSCTP can add new network address to the correspondent node quickly as FMIPv6 provides New Care of Address (CoA) without closing connection to current network. Second, mSCTP(More)
In this paper, we present minimizing the maximum used power routing algorithm (MIVIPR) in mobile ad hoc network (MANET). Most previous energy aware routing protocols usually optimize just one optimization criterion, which minimizes the total used energy or evenly distributes power consumption in each node to prevent node from being over exhausted. MMPR(More)
Proxy Mobile IPv6 (PMIPv6) is proposed as a new network-based mobility protocol and it does not require MN's involving in mobility management. MN can handover relatively faster in PMIPv6 than in Mobile IPv6 (MIPv6) because it actively uses link-layer attachment information and reduces the movement detection time, and eliminates duplicate address detection(More)
PMIPv6 is proposed as a new network-based mobility protocol and it does not require MN's involving in mobility signaling. PMIPv6 can handover relatively faster than MIPv6 because of using link layer attachment information and micro mobility characteristic. However, current PMIPv6 cannot prevent packet loss in disruption period. We proposed in this paper,(More)
Mobile Stream Control Transmission Protocol (mSCTP) is recently proposed to support mobility in the transport layer without requiring additional network components. mSCTP provides mobility to all applications that use mSCTP as a transport protocol. However, current mSCTP does not include location management service and can not make connection from a(More)
In the wireless sensor network (WSN), selecting cluster head (CH) is important issue to increase the network lifetime and selection time of CH is critical. We propose improved CH selection method that the election time of CH does not be increased as the local energy level is decreased. The proposed method, Distributed Cluster Head Election Algorithm using(More)
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