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» Stability of Hierarchical Mobile Ad Hoc Networks
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SUTC
2006
IEEE
16 years 12 days ago
An Authentication Service Based on Trust and Clustering in Wireless Ad Hoc Networks: Description and Security Evaluation
Security in wireless ad hoc networks is hard to achieve due to the vulnerability of its links, limited physical protection, and the absence of a centralized management point. Cons...
Edith C. H. Ngai, Michael R. Lyu
MOBIHOC
2004
ACM
15 years 12 months ago
Antenna orientation optimization for minimum-energy multicast tree construction in wireless ad hoc networks with directional ant
Energy conservation is a critical issue in wireless ad hoc networks since batteries are the only energy source to power the nodes. One major metric for energy conservation is to r...
Song Guo, Oliver W. W. Yang
COORDINATION
2004
Springer
15 years 11 months ago
Active Coordination in Ad Hoc Networks
The increasing ubiquity of mobile devices has led to an explosion in the development of applications tailored to the particular needs of individual users. As the research communit...
Christine Julien, Gruia-Catalin Roman
ICC
2009
IEEE
168views Communications» more  ICC 2009»
16 years 1 months ago
Degrees of Freedom of Cooperative MIMO in Cellular Networks
— In cellular networks, relays and/or mobiles can cooperate to improve the overall system performance. For example, once the transmission from a base station with multiple antenn...
Si-Hyeon Lee, Sae-Young Chung
QSHINE
2005
IEEE
15 years 12 months ago
Utility-based Adaptive Resource Allocation in Hybrid Wireless Networks
Service availability in wireless networks is highly dependent on efficient resource allocation and guaranteed Quality of Service (QoS) amid overloads and failures. This paper add...
Calin Curescu, Simin Nadjm-Tehrani, Bing Cao, Tere...