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» Precise Localization with Smart Antennas in Ad-Hoc Networks
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TPDS
2008
178views more  TPDS 2008»
13 years 8 months ago
On-Demand Medium Access in Multihop Wireless Networks with Multiple Beam Smart Antennas
The paper presents a detailed discussion of various issues involved in designing a medium access control (MAC) protocol for multihop wireless networks with nodes employing multiple...
Vivek Jain, Anurag Gupta, Dharma P. Agrawal
CISS
2007
IEEE
14 years 2 months ago
A High-Throughput Cross-Layer Scheme for Distributed Wireless Ad Hoc Networks
— In wireless ad hoc networks, distributed nodes can collaboratively form an antenna array for long-distance communications to achieve high energy efficiency. In recent work, Oc...
Athina P. Petropulu, Lun Dong, H. Vincent Poor
PIMRC
2008
IEEE
14 years 2 months ago
Connectivity of wireless ad hoc networks with random beamforming: An analytical approach
Random beamforming, where each node selects a main beam direction without any coordination with other nodes, has been proposed as a simple technique to improve connectivity in wire...
Salman Durrani, Xiangyun Zhou, Haley M. Jones
SECON
2010
IEEE
13 years 6 months ago
Distributed Routing, Relay Selection, and Spectrum Allocation in Cognitive and Cooperative Ad Hoc Networks
Throughput maximization is a key challenge in cognitive radio ad hoc networks, where the availability of local spectrum resources may change from time to time and hopby-hop. To ach...
Lei Ding, Tommaso Melodia, Stella N. Batalama, Joh...
COMCOM
2008
147views more  COMCOM 2008»
13 years 8 months ago
Vehicular Ad Hoc Networks: A New Challenge for Localization-Based Systems
A new kind of ad hoc network is hitting the streets: Vehicular Ad Hoc Networks (VANets). In these networks, vehicles communicate with each other and possibly with a roadside infra...
Azzedine Boukerche, Horacio A. B. F. de Oliveira, ...