Quality of Service in Mission Orientated Ad-hoc Networks

Mayhew, Gregory L.

doi:10.1109/aero.2007.352934

Cited by 7 publications

(3 citation statements)

References 9 publications

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“…More is the residual battery power more are the chances that the path so chosen is reliable and higher will be the network lifetime. Conventional routing [8][9] protocols do not take this aspect into consideration.…”

Section: Introductionmentioning

confidence: 99%

A Novel Routing Scheme for Mobile Ad Hoc Network

Chand¹,

Soni²

2013

IJCNIS

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-Mobile Ad hoc Network (MANET) is a collection of mobile users without any support of fixed infrastructure. The nodes in these networks have several constraints such as transmission power, bandwidth and processing capability. In addition to it an important parameter of interest is the residual battery power of the nodes. Conventional routing schemes do not take this aspect into consideration. Therefore this paper proposes a routing strategy that takes this aspect into consideration by modifying the Route Request (RREQ) packet of the Ad hoc On demand Distance Vector (AODV) routing protocol. The protocol chooses a threshold below which a node is not allowed to relay data/control packets. The results show a remarkable improvement in the value of Packet Delivery Ratio (PDR), throughput and at the same time the network lifetime is not affected.

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Section: Introductionmentioning

confidence: 99%

A Novel Routing Scheme for Mobile Ad Hoc Network

Chand¹,

Soni²

2013

IJCNIS

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“…We have used the means of simulation using MATLAB (7.0), a simulator is being designed in MATLAB 7.0. It gathers data about number of hop-count [7] (number of nodes between source and destination for successful routes) and throughput rate [8] (total number of packets received by the destination to the total number of packets send by source). The simulator uses dijkstra algorithm to implement shortest path routing.…”

Section: Introductionmentioning

confidence: 99%

QoS Performance Analysis of MANET with Bandwidth Estimation

Chand¹,

Soni²

2012

IJCA

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Mobile Ad-hoc network (MANET) has become an important edge network to provide urgent situation access to remote areas and in a metropolitan scale. These applications require Quality of Service (QoS) parameters such as: bandwidth, throughput, hop-count and energy to be adequate so that a reliable connection between participating nodes is maintained. This paper is an effort to study the problem of nodes having bandwidth constraint. To study the effect of same a simulator is designed in MATLAB-7.0. Simulation results show that the number of hop-counts decreases as we increase the percentage of low bandwidth nodes in the network, it was also concluded that the throughput rate decreases as we increases the number of low bandwidth nodes in the network.

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“…Second, a number of papers were devoted to cross-layer approaches (Abdullah and Parish 2007), (Canales et al 2006), (Crawley et al 1998), and(deRenesse et al 2007) which encompass multiple protocol layers relying on information exchanges, e.g., from the data link (for the MAC sublayer) and networking (IP routing) layers. Third, based on this review, various categories for MANETs, in addition to routing and cross-layer approaches included architectural models (Chakrabarti and Mishra 2001), (Mayhew 2007), (Sarma and Nandi), (Shenoy et al 2005), and (Stine and de Vecina 2004) and security (Fung et al 2005), (Heimo et al 2005, and (Lu and Pooch 2005). Interestingly, some researchers (Kurkowski et al 2007), (Perkins et al 2002), and (Vadde and Syrotiuk 2004) applied a similar approach by proposing that design factors can influence QoS.…”

Section: Introductionmentioning

confidence: 99%

QoS Control in MANETs — A State‐of‐the‐Art Perspective

Sapienza

2009

INCOSE International Symp

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This paper examines the state‐of‐the‐art of Quality of Service (QoS) control for wireless Mobile Ad‐hoc Networks (MANETs) based on an exhaustive literature search comprising over 70 journal papers and conference proceedings and standardization development, per the Institute of Electrical and Electronics Engineers and the Internet Engineering Task Force. Site visits to selected United States Government facilities augmented this literature search by addressing –real‐world” models for a comprehensive series of follow‐on simulations and analyses. This paper defines prominent QoS metrics, such as throughput, delay, packet delivery rate and jitter and then proposes that design parameters, such as data rate, packet size, transmitted power, etc., influence QoS in a way to formulate a Multi‐Objective Function (from the QoS metrics) subject to constraints (from design factors) that will solve an optimization problem using evolutionary computation techniques. This research will foster improvements for data link layer and network layer protocols optimizing QoS control.

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Quality of Service in Mission Orientated Ad-hoc Networks

Cited by 7 publications

References 9 publications

A Novel Routing Scheme for Mobile Ad Hoc Network

A Novel Routing Scheme for Mobile Ad Hoc Network

QoS Performance Analysis of MANET with Bandwidth Estimation

QoS Control in MANETs — A State‐of‐the‐Art Perspective

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