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An Enhanced Technique for Vertical Handover of Multimedia Traffic between WLAN and EVDO

첫 페이지 보기
  • 발행기관
    한국정보기술융합학회 바로가기
  • 간행물
    JoC 바로가기
  • 통권
    Volume1 Number1 (2010.12)바로가기
  • 페이지
    pp.107-112
  • 저자
    Khurram Javed, Umar Saleem, Khalid Hussain, Muhammad Sher
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A188420

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원문정보

초록

영어
The IEEE 802.11 based wireless LAN (WLAN) is most widely used for the multimedia and real time communication such as video streaming, Voice over IP (VOIP) video conferencing and other multimedia communications. A Mobile Node (MN) may move from one network to the other network performing a vertical handoff. The problem arises in the continuous data (multimedia traffic) transmission in the existing ISP mesh while frequently handover take place. To maintain the connectivity of an established multimedia traffic between two different networks using mobility management we propose an efficient algorithm which maintain the real time connection as well as preventing the data loss during transition from WLAN to EVDO. We experiment on our proposed algorithm by using a redundant buffer which stores the multimedia data in transition mode and transmits the data of alternate data samples extracted from the original analogous multimedia traffic. When the connection is re-established with the network, the sequential data stored and transmitted from the buffer will keep the communication i.e. multimedia streaming in the real time protocol mode and filtering out the delay caused by inter-frame gap (IFG) enhances the data extraction process.

목차

Abstract
 I. INTRODUCTION
  A. WLAN
  B. WLAN Network Architectures
  C. Autonomous Architecture
  D. Centralized Architecture
  E. Distributed Architecture
  F. Inter-frame gap
 II. CCONCEPTUAL DESIGN OF RELATIVE MODEL
  A. Problem explanation
  B. Supposition
 III. PROPOSED DESIGN AND SOLUTION
  A. Mathematical Model
  B. Evaluation Parameter
 IV. EXPERIMENTAL RESULT
 V. CONCLUSION AND FUTURE WORK
 ACKNOWLEDGEMENT
 REFERENCE

저자

  • Khurram Javed [ Department of Computer Science, International Islamic University, Islamabad, Pakistan ]
  • Umar Saleem [ Islamic International Engineering College, Riphah International University, Islamabad, Pakistan ]
  • Khalid Hussain [ Faculty of Computing, Riphah International University, Islamabad, Pakistan ]
  • Muhammad Sher [ Department of Computer Science, International Islamic University, Islamabad, Pakistan ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국정보기술융합학회 [Korea Information Technology Convergence Society]
  • 설립연도
    2008
  • 분야
    공학>전자/정보통신공학
  • 소개
    본 학회는 IT 활용 및 융합에 관한 연구 및 교류를 촉진하고 학문의 발전과 응용에 공헌함을 목적으로 한다.

간행물

  • 간행물명
    JoC [Journal of Convergence]
  • 간기
    계간
  • pISSN
    2093-7741
  • eISSN
    2093-775X
  • 수록기간
    2010~2015
  • 십진분류
    KDC 004 DDC 004

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