Earticle

초록

영어

The representation, discovery and exchange of context information in a mobile ad-hoc environment is challenging due to the dynamic nature of node movement and interaction. In this paper a new method to exchange context in a Mobile Ad Hoc and Sensor Network (MSN), where the format of context parameters are organized and efficient communication is maintained. A context representative repository, called Context information Base (CiB) and a communication protocol called Context information Communication protocol (CiComm) are presented to implement contextual features. NS -2 has been used to simulate our work, which depicted high context discovery success and low service discovery bandwidth.

목차

Abstract
 1. Introduction
 2. Related Works
  2.1. Context-aware components
  2.2. Context-aware Frameworks
  2.3. Context Awareness and Service Discovery Architectures
 3. A New Approach to Context Representation, Discovery and Sharing
  3.1. Context Representation Model
  3.2. Context Information Repository
  3.3. Context information Communication Protocol
 4. Performance Evaluation
  4.1. Validation
  4.2. Performance
 5. Conclusion
 Acknowledgments
 References

키워드

저자

• Qi Liu [ Jiangsu Engineering Center of Network Monitoring, Nanjing University of Information Science & Technology, Nanjing, 210044, China ]
• Nigel Linge [ Computer Networking and Telecommunications Research Centre, University of Salford, Salford, Greater Manchester, M5 4WT, UK ]
• Huai-Guang Wu [ School of Computer and Communication engineering, Zhengzhou University of Light Industry, Zhengzhou 450000, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Multimedia and Ubiquitous Engineering

• 간기

  월간

• pISSN

  1975-0080

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605