176 search results - page 6 / 36 » Investigating Wireless Sensor Network Lifetime Using a Reali... |
SIGCOMM
2009
ACM
14 years 2 months ago
2009
ACM
For wireless mobile Internet users the length of the battery life is one of the most important performance factors. The energy efficiency of the data transmission over radio is a ...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— Energy-ef ciency is one of the major concerns in wireless sensor networks since it impacts the network lifetime. In this paper, we investigate the relationship between sensor n...
APSCC
2007
IEEE
13 years 8 months ago
2007
IEEE
Abstract— In this paper, we address the problem of lifetime optimization under storage constraint for wireless sensor networks with a mobile sink node. The problem is particularl...
IWCMC
2006
ACM
14 years 1 months ago
2006
ACM
Wireless sensors use low power radio transceivers due to the stringent constraints on battery capacity. As a result, radio transmission with wireless sensors is unreliable. Furthe...
ROBOCOMM
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract—This paper presents an information-theoretic approach to sensor placement that incorporates communication capacity into an optimal formulation. A new formulation is pres...