Browse > Article
http://dx.doi.org/10.13067/JKIECS.2013.8.3.453

Multipath Routing Method for QoS Support in WMSNs  

Bae, Si-Yeong (순천대학교 컴퓨터과학과)
Lee, Sung-Keun (순천대학교 멀티미디어공학과)
Park, Kyoung-Wook (전남대학교 문화콘텐츠학부)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.8, no.3, 2013 , pp. 453-458 More about this Journal
Abstract
Aside from the issues like energy saving and maximizing network lifetime. WMSN has another issue to deal with: support of quality of service(QoS) which is required especially for handling real-time data such as object tracking and data gathering. This paper proposes a multipath routing algorithm considering the distance to sink node, energy level and link quality of neighbour nodes. Proposed algorithm supports multipath routing path with high quality links. Hence it helps to reduce a power consumption concentration that happens in particular set of nodes along the frequently selected route. It also specifies a service quality pattern and a service quality level depending on traffic pattern. By doing this, the proposed algorithm can realize a differentiated service with QoS guaranteed data transmission.
Keywords
QoS; Multi-path routing; WMSN; Link Quality; Energy Efficiency;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 I. F. Akyildiz, T. Melodia, and K. R. Chowdhury, "A survey on wireless multimedia sensor networks," Computer Net., Vol. 51, No. 4, pp. 921-960, 2007.   DOI   ScienceOn
2 김정혜, 이성근, 고진광, 박재성, "WSN에서 주기적 트래픽 처리를 위한 트래픽 제어 알고리즘", 한국전자통신학회논문지, 5권, 1호, pp. 44-50, 2010.
3 김성훈, 오원근, 이성근, "USN에서 에너지 효율성과 지연을 위한 MAC 프로토콜", 한국전자통신학회추계학술지, 2권, 2호, pp. 87-90, 2008.
4 오원근, 이성근, "USN에서 에너지 효율성과 지연을 위한 MAC 프로토콜", 한국전자통신학회 논문지, 4권, 1호, pp. 20-24, 2009.
5 T. Melodia and I.F. Akyildiz, "Cross-layer QoS-Aware Communication for Ultra Wide Band Wireless Multimedia Sensor Networks," IEEE J. of Sel. Areas in Comm., Vol. 28, No. 5, pp. 653-663, 2010.   DOI   ScienceOn
6 김정혜, 이성근, 고진광, 정창렬 "WMSN에서 QoS 보장을 위한 마킹 알고리즘", 한국전자통신학회논문지, 5권, 2호, pp. 193-204, 2010.
7 장용재, 이성근, "WSN에서 에너지 효율적인 라우팅 알고리즘," 한국전자통신학회추계종합학술대회, 4권, 2호, pp. 401-404, 2010.
8 Yong-Jae Jang, Si-Yeong Bae and Sung-Keun Lee, "An Energy-Efficient Routing Algorithm in Wireless Sensor Networks", Future Generation Information Technology, LNCS Vol. 7105, pp. 183-189, 2011.