562 search results - page 70 / 113 » Positioning in Wireless Sensor Networks Using Array Processi... |
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
We address the design and optimization of an energy-efficient lifting-based 2D transform for wireless sensor networks with irregular spatial sampling. The 2D transform is designe...
COMPUTER
2004
13 years 8 months ago
2004
Environmental Sensor Networks (ESNs) facilitate the study of fundamental processes and the development of hazard response systems. They have evolved from passive logging systems t...
CASES
2009
ACM
14 years 3 months ago
2009
ACM
Networks of ultra-low-power nodes capable of sensing, computation, and wireless communication have applications in medicine, science, industrial automation, and security. Over the...
ICUMT
2009
13 years 6 months ago
2009
Wireless Sensor Networks (WSNs) have been of high interest during the past couple of years. One of the most important aspect of WSN research is location estimation. As a good solut...
IWCMC
2010
ACM
14 years 29 days ago
2010
ACM
Cooperative forwarding has been considered as an effective strategy for improving the geographic routing performance in wireless sensor networks (WSNs). However, we observe that ...