21 search results - page 3 / 5 » A Cognitive Approach for Gateway Relocation in Wireless Sens... |
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
—In this paper, a wireless cognitive radio sensor network is considered, where each sensor node is equipped with cognitive radio and the network is a multi-carrier system operati...
JCIT
2008
13 years 5 months ago
2008
Many prominent applications in wireless sensor networks require collected information has to be routed to end nodes in an efficient manner. In general, Connected Dominating Set (C...
MOBISYS
2008
ACM
13 years 7 months ago
2008
ACM
Wireless sensor networks have been traditionally designed to be privately owned and used. Hence the two hallmark features of sensor networks, namely customized network application...
INFOCOM
2005
IEEE
13 years 11 months ago
2005
IEEE
— We consider wireless sensor networks with multiple gateways and multiple classes of traffic carrying data generated by different sensory inputs. The objective is to devise joi...
DCOSS
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. In this paper, we study the two-tiered wireless sensor network (WSN) architecture and propose the optimal cluster association algorithm for it to maximize the overall net...