IP 기반 통합서비스를 위한 QoS 가능 차세대 LAN

QoS-enabled Next Generation Local Area Network for IP-based Convergence Services

  • 이규호 (인제대학교 정보통신학과) ;
  • 성길영 (경상대학교 정보통신공학과)
  • 발행 : 2006.12.30

초록

인터넷의 활성화와 인트라넷 구축을 통한 그룹웨어의 확산과 함께 LAM의 초고속화 기술이 급진적으로 발전되어 왔으며, 이러한 발전은 고품질의 실시간 서비스에 대한 사용자의 요구에 의해 새로운 형태의 통합네트워크 형태로 발전되어 가고 있다. 통합네트워크는 데이터, 음성 및 영상 응용 서비스가 함께 제공될 수 있는 통신망으로서 궁극적으로는 통합된 단일 네트워크 플랫폼으로 발전해 갈 것으로 보인다. 본 논문에서는 IP기반의 통합서비스를 제공하기 위하여 실질적인 GoS 제공 기술, 프로그래머블 스위치 네트워크 구조 기술과 통합 호 제어 처리 기술을 포함하는 차세대 통합 LAN에 관한 연구결과를 제시하고자 한다.

This paper presents a quality-of-service-enabled next generation local area network architecture which can provide efficiently convergence services over the Internet protocol. The basic concept of the architecture is to combine such three principle technologies as programmable switched network quality-of-service resource management and Internet protocol based network convergence. We discuss system entities and technologies development, which constitute the proposed network. The architecture of the network is then described. Implementation of systems verifies the proposed technologies. The network as a next generation local area network can provide quality-of-service-enabled real-time communication services as well as existing data traffic, and the open programmable interface can facilitates to adopt cost-effectively emerging new services or functionalities.

키워드

참고문헌

  1. IPCC (International Packet Communications Consortium), http://www.packetcomm.org
  2. IETF http://www.ietf.org
  3. J. S. Lee, et, al, 'Design of a label switch controller for differentiated services in IP and ATM integrated networks,' Proc of the 2002 WSEAS Int'l Conferences on Information Security, Hardware/Software Codesign, E-Commerce and Computer Networks (WSEAS ICCON2002), Oct. 15-17,2002, Rio De Janeiro, Brazil
  4. Lucent, http://www.lucent.com
  5. CISCO, http://www.cisco.com
  6. MSF, http://www.msforum.org
  7. IEEE P1520, http://www.ieee.pin.org
  8. KRDL, http://www.krdl.org.sg
  9. Salim Hariri, et, al, 'Adaptive Quality of Service Resource Management in IP Networks,' Proc of The ACS/IEEE International Conference on Computer Systems and Applications (AICCSA '2003), July 14-16,2003, Tunisia
  10. Salim Hariri, et, al, 'Efficient QoS Scheme for Voice Traffic in Converged LAN,' Proceedings of the 2003 International Symposium on Performance Evaluation of Computer and Telecommunication System (SPECTS'03), July 20-24, 2003, Montreal, Canada
  11. J. M. Seok, K. H. Lee, et, aI, 'The Design of IP-based Converged Call Control System', ICACT2003, Phoenix Park, Korea, Jan. 20-23, 2003
  12. M. R. Park, K. H. Lee, et, al, 'An architecture of Call Controller System of Converged LAN,' Proc of The SoftCom2002, Oct. 8-11,2002, Croatia and Italy