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SENSYS
2009
ACM
15 years 4 months ago
Achieving range-free localization beyond connectivity
Wireless sensor networks have been proposed for many location-dependent applications. In such applications, the requirement of low system cost prohibits many range-based methods f...
Ziguo Zhong, Tian He
PERCOM
2008
ACM
15 years 9 months ago
ReMo : An Energy Efficient Reprogramming Protocol for Mobile Sensor Networks
Existing code update protocols for reprogramming nodes in a sensor network are either unsuitable or inefficient when used in a mobile environment. The prohibitive factor of uncert...
Pradip De, Yonghe Liu, Sajal K. Das
84
Voted
PIMRC
2008
IEEE
15 years 4 months ago
Effects of topology on local throughput-capacity of ad hoc networks
—Most publications on the capacity and performance of wireless ad hoc networks share the underlying assumption of a uniform random distribution of nodes. In this paper, we study ...
Jakob Hoydis, Marina Petrova, Petri Mähö...
100
Voted
SENSYS
2003
ACM
15 years 3 months ago
Minimum-energy asynchronous dissemination to mobile sinks in wireless sensor networks
Data dissemination from sources to sinks is one of the main functions in sensor networks. In this paper, we propose SEAD, a Scalable Energy-efficient Asynchronous Dissemination pr...
Hyung Seok Kim, Tarek F. Abdelzaher, Wook Hyun Kwo...
SENSYS
2006
ACM
15 years 3 months ago
Interest dissemination with directional antennas for wireless sensor networks with mobile sinks
Introducing mobile data sinks into wireless sensor networks (WSNs) improves the energy efficiency and the network lifetime, and is demanded for many application scenarios, such a...
Yihong Wu, Lin Zhang, Yiqun Wu, Zhisheng Niu