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» On maximum lifetime routing in Wireless Sensor Networks
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IPSN
2009
Springer
16 years 27 days ago
On hierarchical routing in wireless sensor networks
Hierarchical routing is a promising approach for point-topoint routing with very small routing state. While there are many theoretical analyses and high-level simulations demonstr...
Konrad Iwanicki, Maarten van Steen
SECON
2008
IEEE
16 years 15 days ago
Enhancing the Data Collection Rate of Tree-Based Aggregation in Wireless Sensor Networks
— What is the fastest rate at which we can collect a stream of aggregated data from a set of wireless sensors organized as a tree? We explore a hierarchy of techniques using real...
Özlem Durmaz Incel, Bhaskar Krishnamachari
ICC
2007
IEEE
254views Communications» more  ICC 2007»
15 years 10 months ago
Group Rekeying Schemes for Secure Group Communication in Wireless Sensor Networks
Wireless sensor networks are promising solutions for many applications. However, wireless sensor nodes suffer from many constraints such as low computation capability, small memory...
Yong Wang, Byrav Ramamurthy
ICASSP
2009
IEEE
16 years 26 days ago
Time-varying Opportunistic Protocol for maximizing sensor networks lifetime
We consider transmission scheduling by medium access control (MAC) protocols for energy limited wireless sensor networks (WSN) in order to maximize the network lifetime. Time-vary...
Kobi Cohen, Amir Leshem
WOWMOM
2006
ACM
131views Multimedia» more  WOWMOM 2006»
16 years 2 days ago
Mobile Element Based Differentiated Message Delivery in Wireless Sensor Networks
In recent years, mobile elements (MEs) have been proposed as mechanical carriers of data to prolong the lifetime of sensor networks and to overcome network partitioning problem. A...
Yaoyao Gu, Doruk Bozdag, Eylem Ekici