2571 search results - page 21 / 515 » Approximation schemes for wireless networks |
ISCC
2005
IEEE
14 years 10 days ago
2005
IEEE
— We study the problem of computing minimal cost multicast trees in multi-hop wireless mesh networks. This problem is known as the Steiner tree problem, and it has been widely st...
TSP
2008
13 years 6 months ago
2008
Abstract--This paper proposes and analyzes differential modulation schemes for two cooperation protocols in multinode cooperative wireless networks; namely, multinode differential ...
ICN
2005
Springer
14 years 7 days ago
2005
Springer
INFOCOM
2006
IEEE
14 years 23 days ago
2006
IEEE
– Key management is critical to meet the security goals [1] to prevent the Sensor Networks being compromised by an adversary. Due to ad-hoc nature and resource limitations of sen...
IWNAS
2008
IEEE
14 years 1 months ago
2008
IEEE
The security of wireless sensor networks is ever more important nowadays. Most of the proposed security protocols in wireless sensor networks are based on authentication and encry...