64 search results - page 1 / 13 » A Comparison of Modulations for Energy Optimization in Wirel... |
GLOBECOM
2010
IEEE
13 years 2 months ago
2010
IEEE
We study the energy consumption of individual links in wireless sensor networks (WSN). Three widely used digital modulation schemes, i.e. MQAM, MPSK, and MFSK, are analyzed and com...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— The optimum resource allocation is an important method to improve the error performance and energy efficiency of wireless relay networks. In this paper, we consider the resour...
VTC
2010
IEEE
13 years 2 months ago
2010
IEEE
— Much work has been done aiming at minimization of energy consumption for transmission of information in energy constrained wireless networks. However, most of them assume uncod...
ISPAN
2005
IEEE
13 years 10 months ago
2005
IEEE
We propose and evaluate wireless sensor routing algorithms designed to extend the lifetime of a heterogeneous wireless sensor network. The network is heterogeneous in the sensors...
VTS
2006
IEEE
13 years 10 months ago
2006
IEEE
We consider self-testing of complete wireless nodes in the field through a low-energy software-based selftest (SBST) method. Energy consumption is optimized both for individual co...