Capacity of wireless ad hoc networks using practical directional antennas

J Wang, L Kong, MY Wu - 2010 IEEE Wireless Communication …, 2010 - ieeexplore.ieee.org
… study the network capacity based on the simplified directional antenna model, where side …
However, we focus on the practical directional antenna so that we use a hybrid antenna model[…

An overview of using directional antennas in wireless networks

HN Dai, KW Ng, M Li, MY Wu - International journal of …, 2013 - Wiley Online Library
wireless networks using directional antennas as DAWNs, which usually have much higher
network capacity … A half-wave dipole is a practical omni-directional antenna, which has a …

DIRC: Increasing indoor wireless capacity using directional antennas

X Liu, A Sheth, M Kaminsky, K Papagiannaki… - Proceedings of the …, 2009 - dl.acm.org
… Although building the conflict graph through direct measurement is often practical in an
omni-directional antenna network, the overhead is prohibitive in networks with directional …

On the capacity improvement of ad hoc wireless networks using directional antennas

S Yi, Y Pei, S Kalyanaraman - Proceedings of the 4th ACM international …, 2003 - dl.acm.org
… of nodes in the system when using omnidirectional antennas [6]. We investigate the capacity
of ad hoc wireless networks using directional antennas. In this work, we consider arbitrary …

The capacity of wireless ad hoc networks using directional antennas

P Li, C Zhang, Y Fang - IEEE Transactions on Mobile …, 2010 - ieeexplore.ieee.org
… We employ a more practical directional antenna model than … directional antennas, we
classify wireless networks into four categories, which are Directional Transmission and Directional

On the capacity of multi-channel wireless networks using directional antennas

HN Dai, KW Ng, RCW Wong… - IEEE INFOCOM 2008-The …, 2008 - ieeexplore.ieee.org
… the capacity bounds of MC-MDA networks under arbitrary and random placements. We
will show that deploying directional antennas to … practical directional antennas in multi-channel …

Analysis of capacity improvement by directional antennas in wireless sensor networks

J Zhang, X Jia, Y Zhou - ACM Transactions on Sensor Networks (TOSN), 2012 - dl.acm.org
… In practice, the radiation pattern of a directional antenna usually includes a high-gain main
lobe and low-gain side/back lobes and can be approximated by a main lobe with beamwidth …

DMesh: incorporating practical directional antennas in multichannel wireless mesh networks

SM Das, H Pucha, D Koutsonikolas… - IEEE Journal on …, 2006 - ieeexplore.ieee.org
… from such practical directional antennas despite their lack of … practical directional antennas
can improve the throughput of a WMN. Central to our architecture is a distributed, directional

Efficient broadcasting in ad hoc wireless networks using directional antennas

F Dai, J Wu - IEEE Transactions on Parallel and Distributed …, 2006 - ieeexplore.ieee.org
… Benefits of directional antennas include capacity and range … have been proposed for using
directional antennas in ad hoc … In practical systems, however, antenna beams have irregular …

Capacity bounds for ad-hoc networks using directional antennas

A Spyropoulos, CS Raghavendra - … International Conference on …, 2003 - ieeexplore.ieee.org
… the best of our knowledge) has conducted any extensive capacity analysis for wireless ad-…
to realistically model current practice in ad-hoc networks. The implication of that is that derived …