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» Performance Analysis of Wireless Multihop Data Networks
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PERCOM
2006
ACM
16 years 10 days ago
A Multi-Commodity Flow Approach for Globally Aware Routing in Multi-Hop Wireless Networks
Routing in multi-hop wireless networks is typically greedy, with every connection attempting to establish a path that minimizes its number of hops. However, interference plays a m...
Vinay Kolar, Nael B. Abu-Ghazaleh
TMC
2010
224views more  TMC 2010»
14 years 11 months ago
Multihop Range-Free Localization in Anisotropic Wireless Sensor Networks: A Pattern-Driven Scheme
—This paper focuses on multihop range-free localization in anisotropic wireless sensor networks. In anisotropic networks, geometric distance between a pair of sensor nodes is not...
Qingjun Xiao, Bin Xiao, Jiannong Cao, Jianping Wan...
SECON
2007
IEEE
15 years 7 months ago
Approximation Algorithm for Base Station Placement in Wireless Sensor Networks
Base station location has significant impact on network lifetime performance for a sensor network. For a multihop sensor network, this problem is particular challenging as we need ...
Yi Shi, Yiwei Thomas Hou
114
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ICNP
2005
IEEE
15 years 6 months ago
The Fundamental Role of Hop Distance in IEEE802.11 Multi-Hop Ad Hoc Networks
In wireless networks, it is well understood what throughput can be achieved by nodes who can hear each other (i.e. nodes within a single cell)[1, 3]. The effects of nodes beyond t...
Yan Gao, Dah-Ming Chiu, John C. S. Lui
111
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GLOBECOM
2009
IEEE
15 years 7 months ago
A Practical Approach for Providing QoS in Multichannel Ad-Hoc Networks Using Spectrum Width Adaptation
Abstract—Multichannel wireless networks provide the flexibility to utilize the available spectrum efficiently for achieving improved system performance in terms of throughput a...
Vijay Raman, Matthew C. Caesar