272 search results - page 27 / 55 » Routing in cognitive radio networks: Challenges and solution... |
138
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CORR
2010
Springer
14 years 9 months ago
2010
Springer
This paper presents a thorough survey of recent work addressing energy efficient multicast routing protocols and secure multicast routing protocols in Mobile Ad hoc Networks (MANE...
104
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GLOBECOM
2010
IEEE
14 years 9 months ago
2010
IEEE
Advance reservation of connection requests is a growing focus area and a range of solutions have been proposed. However, most efforts here have focused on scheduling algorithm desi...
DCOSS
2006
Springer
15 years 3 months ago
2006
Springer
Improving network lifetime is a fundamental challenge of wireless sensor networks. One possible solution consists in making use of mobile sinks. Whereas theoretical analysis shows...
INFOCOM
2010
IEEE
14 years 10 months ago
2010
IEEE
We study the problem of finding the least-priced path (LPP) between a source and a destination in opportunistic spectrum access (OSA) networks. This problem is motivated by econo...
ICDCSW
2006
IEEE
15 years 5 months ago
2006
IEEE
Channel allocation has been extensively studied in the framework of cellular networks, but the emergence of new system concepts, such as cognitive radio systems, bring this topic ...