65 search results - page 7 / 13 » Overcoming radio link asymmetry in wireless sensor networks |
VTC
2008
IEEE
15 years 4 months ago
2008
IEEE
— Broadband access for all will be a key functionality in future mobile radio networks. Depending on the length and the characteristic of the radio wave propagation the performan...
102
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ICCCN
2007
IEEE
15 years 1 months ago
2007
IEEE
Wireless sensor networks (WSNs) introduce new challenges to topology control due to the prevalence of lossy links. We propose a new topology control formulation for lossy WSNs that...
PIMRC
2008
IEEE
15 years 4 months ago
2008
IEEE
—We extend the existing network utility maximization (NUM) framework for wired networks to wireless sensor networks by formulating it in order to take into account interference a...
WOWMOM
2006
ACM
15 years 3 months ago
2006
ACM
Abstract— A sybil node impersonates other nodes by broadcasting messages with multiple node identifiers (ID). In contrast to existing solutions which are based on sharing encryp...
98
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REALWSN
2010
14 years 7 months ago
2010
We study the characteristics of the communication links of a wireless sensor network in a tropical cloud forest in Ecuador, in the context of a wildlife monitoring application. Thi...