976 search results - page 166 / 196 » Opportunity-Based Topology Control in Wireless Sensor Networ... |
GLOBECOM
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— This paper presents three algorithms that outperform all other published work for allocating a limited number of orthogonal frequency channels to access points (APs) in...
ICCTA
2007
IEEE
15 years 4 months ago
2007
IEEE
In this paper, one of the most important parameters in performance evaluation and protocol design of wireless networks, Link Excess Life (LEL), is investigated. An analytical mode...
CONEXT
2009
ACM
14 years 10 months ago
2009
ACM
802.11 wireless mesh networks are ubiquitous, but suffer from severe performance degradations due to poor synergy between the 802.11 CSMA MAC protocol and higher layers. Several s...
ICDCS
2008
IEEE
15 years 4 months ago
2008
IEEE
— In this paper, we propose a novel duty cycling algorithm for large-scale dense wireless sensor networks. The proposed algorithm is based on a social behavior of nodes in the se...
SENSYS
2010
ACM
14 years 7 months ago
2010
ACM
Ecologists instrument ecosystems to collect time series representing the evolution in time and space of relevant abiotic and biotic factors. Sensor networks promise to improve on ...