PCQoS: power controlled QoS tuning for wireless ad hoc networks

Gómez, Javier; Mendez, Luis A.; Rangel, V.; Campbell, Andrew T.

doi:10.1007/s11235-010-9320-4

Cited by 4 publications

(3 citation statements)

References 20 publications

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“…Javier Gomez et al [10] have presented a Power Controlled Quality of Service (PCQoS) scheme for wireless ad hoc networks which have built QoS mechanisms for specific applications that wished to tradeoff better QoS performance for sub optimal paths. Their PCQoS have allowed only the selected flows to modify their transmit power as a way to add and remove relay nodes from their paths.…”

Section: Related Workmentioning

confidence: 99%

Power Adjustment Algorithm for Higher Throughput in Mobile Ad-Hoc Networks

Saravanan¹,

Anthoniraj

Kumarganesh

et al. 2021

E3S Web Conf.

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In Mobile Ad Hoc Networks (MANETs), power control is necessary in order to reduce power consumption rates, avoid collisions within packets, increase spatial throughput of the system and to reduce contention among flows. The MANET nodes which are outside the transmission range are energy constraint and they consume more power for packet transmission. In this paper, we propose to develop a power adjustment algorithm to provide higher throughput and consume less power in the Mobile Ad hoc Networks. An optimal transmission power is calculated at the receiver based upon the data payload length and the interference amount. This power is given to the transmitter which increments or decrements the power with respect to the number of neighboring nodes. The adjusted power is retransmitted to the receiver so that the power level can be adjusted between the transmitter and receiver. Since the optimal transmission power is determined based upon the interference amount the possibility of collision among the nodes is reduced effectively. From our simulation results, we show that this algorithm provides higher throughput and lower energy consumption in ad hoc networks.

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Section: Related Workmentioning

confidence: 99%

Power Adjustment Algorithm for Higher Throughput in Mobile Ad-Hoc Networks

Saravanan¹,

Anthoniraj

Kumarganesh

et al. 2021

E3S Web Conf.

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“…On the other hand, although the MANET protocol stack has the similarity with the Internet protocol stack, the related protocols cannot be directly copied from Internet protocol stack due to the particular features of MANET [6]. QoS support in MAC layer is a crucial and challenging topic in the research of wireless ad hoc networks [7][8].…”

Section: Introductionmentioning

confidence: 99%

An Adaptive QoS Model in Wireless Ad Hoc Networks

Gao¹,

Zhang²,

Tang³

2017

JAAM

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Abstract:How to get quality of service (QoS) support in the MAC layer is a hot topic in wireless ad hoc network (MANET). In this paper, a novel adaptive QoS model is presented in MANET, and its feasibility and reliability is analyzed and verified. Compared with traditional SWAN model, the proposed approach is improved by differentiated services in MAC layer in order to achieve high control rate of low-priority transactions. The simulations of the presented model are carried out and the results show that can improve the bandwidth utilization and increase the network throughput, as well as reduce transmission delay in MANET.

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“…In this context, it is a great challenge to provide QoS support [3]. On the other hand, although the MANET protocol stack has the similarity with the Internet protocol stack, the related protocols cannot be directly copied from Internet protocol stack due to the particular features of MANET [4].…”

Section: Introductionmentioning

confidence: 99%

The Research on QoS Model Design in Mobile Ad Hoc Networks

Zhang¹

2012

IJCNS

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Wireless Ad Hoc Networks is a special kind of wireless communication network. With the great development of multimedia applications, how to provide QoS guarantee in the MAC layer is the hot topic in wireless ad hoc network (MANET). This paper designed a QoS model in MANET. The feasibility and reliability of this model is analyzed and verified. Compared with the traditional model, the proposed approach is improved in MAC layer in order to achieve high control rate of low-priority transactions

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PCQoS: power controlled QoS tuning for wireless ad hoc networks

Cited by 4 publications

References 20 publications

Power Adjustment Algorithm for Higher Throughput in Mobile Ad-Hoc Networks

Power Adjustment Algorithm for Higher Throughput in Mobile Ad-Hoc Networks

An Adaptive QoS Model in Wireless Ad Hoc Networks

The Research on QoS Model Design in Mobile Ad Hoc Networks

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