3486 search results - page 21 / 698 » System Design and Networking Protocols for Wireless Position... |
AINA
2009
IEEE
14 years 23 days ago
2009
IEEE
—Although several analytical models have been proposed for wireless sensor networks (WSNs) with different capabilities, very few of them consider the effect of general service di...
PERCOM
2004
ACM
14 years 7 months ago
2004
ACM
We explore the challenges and research directions in building models, protocols and architectures to support security in pervasive computing environments. We argue that to be succ...
NETWORKING
2007
13 years 9 months ago
2007
In this paper, we study the problem of how to design overlay topologies in multi-hop wireless networks such that the overlays achieve perfect resilience, in terms of all cooperativ...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—Radio channel quality of real-world wireless networks tends to exhibit both short-term and long-term temporal variations that are in general difficult to model. To maxi...
WCNC
2008
IEEE
14 years 2 months ago
2008
IEEE
Hybrid automatic repeat-request (HARQ) is critical to an IEEE 802.16e OFDMA network, as it can significantly improve the reliability of wireless link. However, as revealed by our...