793 search results - page 40 / 159 » Specknets: New Challenges for Wireless Communication Protoco... |
TWC
2011
14 years 4 months ago
2011
Abstract—Coping with collisions is one of the biggest challenges in the design of MAC algorithms for wireless networks. Recent advances in MIMO communications have provided the p...
JIPS
2010
14 years 4 months ago
2010
Secure routing is vital to the acceptance and use of Wireless Sensor Networks (WSN) for many applications. However, providing secure routing in WSNs is a challenging task due to th...
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WCNC
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract— In wireless sensor networks, one of the big challenges is to achieve a satisfactory network lifetime while meeting quality of service (QoS) requirements. In this paper,...
ICDCSW
2003
IEEE
15 years 3 months ago
2003
IEEE
The current sensor networks are assumed to be designed for specific applications, having strongly coupled data communication protocols. The future sensor networks are envisioned a...
GLOBECOM
2007
IEEE
15 years 4 months ago
2007
IEEE
—Location information should be verifiable in order to support new computing and information services. In this paper, we adapt the classical challenge-response method for authen...