ADHOC
2008
13 years 4 months ago
2008
Localization is crucial to many applications in wireless sensor networks. In this article, we propose a range-free anchorbased localization algorithm for mobile wireless sensor ne...
ADHOC
2008
13 years 4 months ago
2008
This paper shows a novel self-organizing approach for routing datagrams in ad hoc networks, called Distributed Ant Routing (DAR). This approach belongs to the class of routing alg...
ADHOC
2008
13 years 4 months ago
2008
In this paper, we present a secure group key management scheme for hierarchical mobile ad-hoc networks. Our approach aims to improve both scalability and survivability of group ke...
ADHOC
2008
13 years 4 months ago
2008
Disruption-tolerant networks (DTNs) differ from other types of networks in that capacity is created by the movements of network participants. This implies that understanding and in...
ADHOC
2008
13 years 4 months ago
2008
ADHOC
2008
13 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...
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ADHOC
2008
13 years 4 months ago
2008
In this paper, we present a data aggregated maximum lifetime routing scheme for wireless sensor networks. We address the problem of jointly optimizing data aggregation and routing...
ADHOC
2008
13 years 4 months ago
2008
In this paper, we study asymptotic uniform data-rate guarantees in large wireless networks from an information-theoretic viewpoint. We consider the following question: what is the...
ADHOC
2008
13 years 4 months ago
2008
Caching techniques can be used to reduce bandwidth consumption and data access delay in wireless ad hoc networks. When cache is used, the issue of cache consistency must be addres...
ADHOC
2008
13 years 4 months ago
2008
Designing energy efficient protocols for ad hoc networks is important since there has been little improvement in the amount of energy stored on these devices. Previous work [1]