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ICDE
2008
IEEE
100views Database» more  ICDE 2008»
14 years 11 months ago
Mobile Filter: Exploring Migration of Filters for Error-Bounded Data Collection in Sensor Networks
In wireless sensor networks, filters, which suppress data update reports within predefined error bounds, effectively reduce the traffic volume for continuous data collection. All p...
Dan Wang, Jianliang Xu, Jiangchuan Liu, Feng Wang
DCC
2009
IEEE
14 years 10 months ago
Optimization of Correlated Source Coding for Event-Based Monitoring in Sensor Networks
Motivated by the paradigm of event-based monitoring, which can potentially alleviate the inherent bandwidth and energy constraints associated with wireless sensor networks, we con...
Jaspreet Singh, Ankur Saxena, Kenneth Rose, Upaman...
ICDCS
2006
IEEE
14 years 4 months ago
Scalable and Robust Aggregation Techniques for Extracting Statistical Information in Sensor Networks
Wireless sensor networks have stringent constraints on system resources and data aggregation techniques are critically important. However, accurate data aggregation is difficult ...
Hongbo Jiang, Shudong Jin
ICC
2007
IEEE
201views Communications» more  ICC 2007»
14 years 1 months ago
TMMAC: An Energy Efficient Multi-Channel MAC Protocol for Ad Hoc Networks
This paper presents a TDMA based multi-channel MAC protocol called TMMAC for Ad Hoc Networks. TMMAC requires only a single half-duplex radio transceiver on each node. In addition t...
Jingbin Zhang, Gang Zhou, Chengdu Huang, Sang Hyuk...
AHSWN
2006
79views more  AHSWN 2006»
13 years 10 months ago
Re-routing Instability in IEEE 802.11 Multi-hop Ad-hoc Networks
TCP throughput instability is a well-known phenomenon in IEEE 802.11 multi-hop ad-hoc networks. However, we find that this problem is not restricted to TCP traffic only, but also ...
Ping Chung Ng, Soung Chang Liew