Chonggang Wang , Kazem Sohraby, Victor Lawrence, Bo Li, Yueming Hu4 Dept. Of Elec. Engi., University of Arkansas, Fayetteville, AR 72701, USA Stevens Institute Technology, Hoboken, NJ 07030, USA Dept. of Computer Science, Hong Kong Univ. of Science & Tech., Hong Kong, P.R.China South China Agriculture University, Guangzhou, China Proceedings of the IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing (SUTC’06) Priority-based Congestion Control in Wireless Sensor Networks Presenter : Chun-Kuei Hsiung
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Priority-based Congestion Control in Wireless Sensor Networks
Priority-based Congestion Control in Wireless Sensor Networks. Chonggang Wang , Kazem Sohraby, Victor Lawrence, Bo Li, Yueming Hu4 Dept. Of Elec. Engi., University of Arkansas, Fayetteville, AR 72701, USA Stevens Institute Technology, Hoboken, NJ 07030, USA - PowerPoint PPT Presentation
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Chonggang Wang , Kazem Sohraby, Victor Lawrence, Bo Li, Yueming Hu4
Dept. Of Elec. Engi., University of Arkansas, Fayetteville, AR 72701, USA Stevens Institute Technology, Hoboken, NJ 07030, USA
Dept. of Computer Science, Hong Kong Univ. of Science & Tech., Hong Kong, P.R.China
South China Agriculture University, Guangzhou, China
Proceedings of the IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing (SUTC’06)
Priority-based Congestion Control in Wireless Sensor Networks
Presenter : Chun-Kuei Hsiung
Outline
112/04/212
Introduction How to efficiency?
Support of QoSEnergyFair throughput – rate-adjustment and packet schedule
General CODA and ARC
AIMD-like additive increase multiplicative decreaseCCF congestion control and fairness
But…Just achieve any node have the same throughput to sink.“different sensors or geographically deployed in different place
“ need to gain different throughputSo PCCP includes