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8 Result(s)

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  1. No Access

    Chapter and Conference Paper

    Satisfaction-Based Handover Control Algorithm for Multimedia Services in Heterogeneous Wireless Networks

    In this paper, we propose satisfaction-based Handover Control algorithm to reduce handover blocking probability as well as increase the revenue of service providers over WLAN and WAAN (Wide Area Access Network...

    Jong Min Lee, Ok Sik Yang, Seong Gon Choi… in Information Networking. Towards Ubiquitous… (2008)

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    Chapter and Conference Paper

    Efficient Wireless Resource Management Scheme Using Differential Received Signal Strength Indicator in Soft Handoff

    This paper proposes an efficient wireless resource management scheme using a Differential Received Signal Strength Indicator (DRSSI) in soft handoff. DRSSI is the differential value of RSSIs, and can be used t...

    YoungHwan Kwon, Seong Gon Choi… in Information Networking. Advances in Data C… (2006)

  3. No Access

    Chapter and Conference Paper

    Performance Analysis of a Centralized Resource Allocation Mechanism for Time-Slotted OBS Networks

    Time-Slotted Optical Burst Switching (TS-OBS) is one of the most promising next-generation transport network technologies. This paper proposes a time-slot assignment procedure using centralized control for TS-...

    Tai-Won Um, Jun Kyun Choi, Seong Gon Choi… in Management of Convergence Networks and Ser… (2006)

  4. No Access

    Chapter and Conference Paper

    The Soft Bound Admission Control Algorithm for Vertical Handover in Ubiquitous Environment

    In this paper, we present SBAC (Soft Bound Admission Control) algorithm considering critical bandwidth ratio to reduce handover blocking probability over WLAN and WAAN (Wide Area Access Network). SBAC algorith...

    Ok Sik Yang, Jong Min Lee, Jun Kyun Choi… in Management of Convergence Networks and Ser… (2006)

  5. No Access

    Chapter and Conference Paper

    History Based RSVP Setup Mechanism for Supporting QoS Guarantee on the Mobile Environment

    In this paper, we propose a RSVP setup mechanism by using a moving history of MH that can achieve more efficient QoS support on the mobile environment. The proposed method integrates RSVP with Mobile IP region...

    Seong Gon Choi, Jun Kyun Choi, Sun Hee Yang, Sang Gug Jong in Mobile Communications (2003)

  6. No Access

    Chapter and Conference Paper

    A Mechanism Supporting Mobility and Bandwidth Reservation with the HLR on the GPRS Network

    This paper presents the efficient mobility and the bandwidth reservation mechanism to guarantee the Quality of Service (QoS) on the General Packet Radio Service (GPRS) network. The proposed method takes advant...

    Sang Gil Han, Seong Gon Choi, Jung Hee Park, Jun Kyun Choi in Mobile Communications (2003)

  7. No Access

    Chapter and Conference Paper

    A Look-Ahead Algorithm for Fast Fault Recovery in MPLS Network Using GSMP Open Signaling Architecture

    In this paper, we propose a fast and reliable fault recovery algorithm, named a resource look-ahead algorithm, for Multiprotocol Label Switch (MPLS) network. The proposed algorithm can alleviate the notificati...

    Hyun Joo Kang, Seong Gon Choi, Jun Kyun Choi… in Information Networking: Wired Communicatio… (2002)

  8. No Access

    Chapter and Conference Paper

    Mobility Management with Low Latency Time by Using the GSMP on the MPLS Network

    In this paper, we aim to reduce handover latency time. For this purpose, the proposed method takes advantage of current General Switch Management Protocol (GSMP) over Multi-Protocol Label Switching network, an...

    Seong Gon Choi, Hyun Joo Kang, Jun Kyun Choi in Information Networking: Wireless Communica… (2002)