Fair flow rate optimization by effective placement of directional antennas in wireless mesh networks

Y Li, M Pióro, B Landfeldt - Performance Evaluation, 2015 - Elsevier
… To the best of our knowledge, ours is the first work to jointly optimize link scheduling, link rate
control, routing and antenna deployment for fair flow optimization. The obtained centralized …

Deafness: A MAC problem in ad hoc networks when using directional antennas

RR Choudhury, NH Vaidya - Proceedings of the 12th IEEE …, 2004 - ieeexplore.ieee.org
… We present a separate scheme, based on the frequency and duration of the tone, that
allows a node to deduce the tone-originator. The details of the scheme is presented later. …

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
… improvement by directional antennas over omni antennas in … (1/N) for both omni and directional
antennas, where N is the … ratio of directional antennas over omni antennas is bounded by …

Resource allocation in wireless networks using directional antennas

I Jawhar, J Wu - Fourth Annual IEEE International Conference …, 2006 - ieeexplore.ieee.org
… On the other hand, directional antenna technology provides the capability for considerable
… in TDMA-based MANETs using directional antennas is presented. The routing algorithm …

A novel MAC protocol for wireless network using multi-beam directional antennas

G Wang, P Xiao, W Li - 2017 International Conference on …, 2017 - ieeexplore.ieee.org
… in both directional and omni-directional modes. In this paper, we propose a new MAC protocol
for multi-beam directional antennas. In the protocol, each beam-sector has its own control

[PDF][PDF] Modeling Wireless Ad Hoc Networks with Directional Antennas.

MM Carvalho, JJ Garcia-Luna-Aceves - INFOCOM, 2006 - academia.edu
… nodes are equipped with directional antennas. This modeling capability … antenna gain
patterns, and which have not addressed the specific mechanisms of the medium access control (…

Motion-indicated interest dissemination with directional antennas for wireless sensor networks with mobile sinks

Y Wu, L Zhang, Y Wu, Z Niu - IEEE Transactions on Vehicular …, 2008 - ieeexplore.ieee.org
… However, sink mobility causes frequent topology changes, resulting in high packet loss rate
directional antennas, and we propose the interest dissemination with directional antenna (…

Performance analysis for indoor wireless systems employing directional antennas

AH Wong, MJ Neve, KW Sowerby - IEE Proceedings-Communications, 2005 - IET
… and directional antennas (at different orientations), it is shown that the ‘effective’ directivity
of a directional antenna is heavily dependent on the surrounding environment. Antenna

Optimizing geographic routing for millimeter-wave wireless networks with directional antenna

LX Cai, HY Hwang, X Shen, JW Mark… - 2009 Sixth International …, 2009 - ieeexplore.ieee.org
… gigabit/sec data rate over a small range, using directional antenna. To enable high data rate
wireless connectivity in a … The rate-adaptiveness of mmWave link and the use of directional

DBSMA: A MAC protocol for multi-hop ad-hoc networks with directional antennas

SS Kulkarni, C Rosenberg - 2005 IEEE 16th International …, 2005 - ieeexplore.ieee.org
Directional antennas potentially offer three kinds of benefits over omni-directional antennas:
1) Higher data rates and improved energy efficiency due to increased Signal to Interference …