On the maximum stable throughput problem in random networks with directional antennas

C Peraki, SD Servetto - Proceedings of the 4th ACM international …, 2003 - dl.acm.org
maximum stable throughput achievable in dense wireless networks. We formulate this problem
as one of finding maximum flows … : in computing the value of a maximum flow, we seek to …

Achieving maximum flow in interference-aware wireless sensor networks with smart antennas

X Huang, J Wang, Y Fang - Ad Hoc Networks, 2007 - Elsevier
maximum flow problem as an optimization problem in interference-limited wireless sensor
networks with switched beam directional antennas. … achieve the maximum flow through jointly …

Maximum-lifetime routing algorithms for networks with omnidirectional and directional antennas

A Orda, BA Yassour - Proceedings of the 6th ACM international …, 2005 - dl.acm.org
… a flow problem. However, in contrast to common flow formulations of network problems, eg
[5], in which flow … We note that the directional antennas model does not necessarily implies a …

The capacity of wireless ad hoc networks using directional antennas

P Li, C Zhang, Y Fang - IEEE Transactions on Mobile …, 2010 - ieeexplore.ieee.org
… Using the max-flow/min-cut theorem in flow networks, Peraki and Servetto [27] show that …
networks with directional antennas can achieve an increase of Āšlog2šnŽŽ in maximum stable …

Energy efficient communications in ad hoc networks using directional antennas

A Spyropoulos, CS Raghavendra - Proceedings. Twenty-First …, 2002 - ieeexplore.ieee.org
flow matrix calculation: We define the link flow matrix F’ = {f’ij} as the matrix whose entry at
row i and column j is the traffic flow … be the maximum amount of time Tmax during which flow

Directional antennas

GH Brown - Proceedings of the institute of radio engineers, 1937 - ieeexplore.ieee.org
flowing in an element of conductor and the component of electric intensity at the surface of
the conductor and parallel to the direction of current flow… Thus we see that maximum fields are …

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
… we need to bound the maximum number of flows for a destination … Thus, it is possible that a
node assembles multiple flows. Let … that assigns a flow to a node with balanced flows at each …

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

Y Li, M Pióro, B Landfeldt - Performance Evaluation, 2015 - Elsevier
… the minimal flow rate, the first step of the max–min fairness, by optimizing the placement of
directional antennas. The presented model can be easily extended to the max–min fairness …

Joint routing and scheduling in multi-hop wireless networks with directional antennas

P Dutta, V Mhatre, D Panigrahi… - 2010 Proceedings IEEE …, 2010 - ieeexplore.ieee.org
directional antenna setting is fundamentally different from the multi-radio omni-directional
antenna … Then the maximum concurrent flow problem in our model can be formulated as the LP …

An overview of using directional antennas in wireless networks

HN Dai, KW Ng, M Li, MY Wu - International journal of …, 2013 - Wiley Online Library
… a brief introduction of directional antennas as well as a classification of directional antennas
in … This is because the maximum transmission antenna gain G t and the maximum reception …