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MOBIHOC
2004
ACM
13 years 10 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
NETWORKING
2004
13 years 6 months ago
Performance of Directional Collision Avoidance in Ad Hoc Networks
Abstract. This paper analyzes the performance of directional collision avoidance schemes, in which antenna systems are used to direct the transmission and reception of control and ...
Yu Wang 0007, J. J. Garcia-Luna-Aceves
MSWIM
2003
ACM
13 years 10 months ago
Adaptive range control using directional antennas in mobile ad hoc networks
This paper presents ARC (Adaptive Range Control), a communication range control mechanism using directional antennas to be implemented across multiple layers. ARC uses directional...
Mineo Takai, Junlan Zhou, Rajive Bagrodia
WWIC
2004
Springer
174views Communications» more  WWIC 2004»
13 years 10 months ago
On Connectivity in Ad Hoc Networks under Jamming Using Directional Antennas and Mobility
In this paper we investigate the problem of maintaining connectivity under jamming in multihop ad hoc wireless networks. Connectivity is measured using a connectivity index, which ...
Guevara Noubir
ICDCS
2007
IEEE
13 years 8 months ago
Efficient Backbone Construction Methods in MANETs Using Directional Antennas
In this paper, we consider the issue of constructing an energy-efficient virtual network backbone in mobile ad hoc networks (MANETs) for broadcasting applications using directiona...
Shuhui Yang, Jie Wu, Fei Dai