4222 search results - page 231 / 845 » Challenges in Service-Oriented Networking |
147
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SNPD
2007
15 years 5 months ago
2007
Source and destination location privacy is a challenging and important problem in sensor networks. Nevertheless, privacy preserving communication in sensor networks is still a vir...
163
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ICWS
2004
IEEE
15 years 5 months ago
2004
IEEE
The fundamental challenge of e-commerce is enabling companies to do business with one another across a network, despite different business processes and computer systems. Traditio...
138
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GLOBECOM
2008
IEEE
15 years 5 months ago
2008
IEEE
—Conflict free spectrum allocation for secondary users in cognitive networks is a challenging problem, since the accessible spectrum is shared among users. The problem becomes to...
135
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ADHOC
2008
15 years 4 months ago
2008
Abstract. The IEEE 802.11 MAC layer is known for its unfairness behavior in ad hoc networks. Introducing fairness in the 802.11 MAC protocol may lead to a global throughput decreas...
115
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ADHOC
2007
15 years 4 months ago
2007
One of the most challenging problems in wireless sensor networks is the design of scalable and efficient routing algorithms without location information. The use of specialized ha...