모바일 IP 네트워크를 위한 액티브 라우팅 매커니즘

• 영문명: Active Routing Mechanism for Mobile IP Network
• 발행기관: 한국시뮬레이션학회
• 저자명: 박수현(Soo-Hyun Park) 장한이(Hani Jang) 이이섭(Lee-Sub Lee) 백두권(BAIK Doo-Kwon)
• 간행물 정보: 『한국시뮬레이션학회 논문지』제12권 제3호, 55~68쪽, 전체 14쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 2003.09.30

영문 초록

As mobile IP has been suggested only to support mobility of mobile station(MS) by which it dose nothing but guarantee MS s new connection to the network, it is for nothing in Quality of Service(QoS) after handoff of MS. QoS is very important factor in mobile IP network to provide multimedia applications and real-time services in mobile environment, and it is closely related to handoff delay. Therefore as a main issue in mobile IP research area, handoff delay problem is actively studied to guarantee and promote QoS. In this paper, in order to resolve such a problem, we suggest Simple Network Management Network(SNMP) information-based routing that adds keyword management method to information-based routing in active network, and then propose QoS controlled handoff by SNMP information-based routing. After setting up routing convergence time, modeling of suggested method and existing handoff method is followed in order to evaluate the simulations that are carried out with NS-2. The result of simulation show the improvement of handoff delay, and consequently it turns offthe QoS has been improved considerably.

목차

I. Introduction

2. SNMP Information Based Routing Mechanism

3. Scheme for Enhancement of Handoff Delay Diminution by Using SNMP Information Based Routing

4. Modeling for Enhancement Mechanism of Handoff Delay Diminution by Using SNMP Information Based Routing

5. Simulations

6. Evaluation of the optimized bandoff protocol

7. Conclusion

References

키워드

Active Network Simple Network Management Network(SNMP) Information-based Routing mobile IP Handoff Delay QoS(Quality of Service)