Improving quality of service parameters in wireless asynchronous transfer mode network

Gupta, B.K.; Lal, Mohan; Sharma, Sanjeev

doi:10.1049/cp:20051505

Cited by 4 publications

(4 citation statements)

References 16 publications

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“…[2] proposed a data aggregation technique that work on the wired as well on wireless interface to enhance the QOS. The paper [3] proposed a simple technique for handover in ATM based PCN network. The hybrid scheme enhances the QoS.…”

Section: Related Workmentioning

confidence: 99%

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Efficient Routing Technique in Heterogeneous Wireless Network

Dua¹,

Dalal²,

Solanki³

2015

IJCA

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The paper discusses an efficient algorithm for the routing in the heterogeneous wireless network. The advancement in the technology and introduction of LTE needs the interfacing with different types of environment. Due to different characteristics of each network the performance of the homogeneous routing protocols degrades. The paper modifies the AODV routing and introduces the HAODV for the heterogeneous environment. In the HAODV packet format, one field named rc i.e. routing cost is added to evaluate the routing cost. The rc is calculated based on the link quality and the traffic demand. The performance analysis is done by using various parameters i.e. PDR, E2Edelay and the throughput. The simulation result shows that the algorithm is better than the existing algorithms.

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Section: Related Workmentioning

confidence: 99%

“…The routing cost can be calculated from the DLQ and DT by using equation (3) rc=c1*(DLQ/linkQ(tn)) +c2*(DT/tr(tn)) ( 3)…”

Section: Haodvmentioning

confidence: 99%

Efficient Routing Technique in Heterogeneous Wireless Network

Dua¹,

Dalal²,

Solanki³

2015

IJCA

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“…We present in this section two case studies on learning and experimentation in the field of telecommunication networks. The first case illustrates components of a telecommunications network and the ATM (Asynchronous Transfer Mode) technology based on an object oriented approach and the second case provides an interface to experience the process of configuring an ATM switch [12].…”

Section: A Case Study Based On Object Modelingmentioning

confidence: 99%

A Methodology for Emergent Telecommunication Technology Experiments Based on Virtual Environment and AI Techniques

Benyahi

2013

IJMIT

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Advanced telecommunications technologies innovations evolve quickly and are often considered as a main component of critical and emerging applications such as Intelligent Transportation Systems (ITS) and Smart Grid (energy systems). The need of rapid deployment of these technologies requires their testing to assess their performance and if necessary seek appropriate configurations that optimize the QoS (Quality Of Service) of associated applications. Existing simulation tools for testing these technologies remain limited when it comes to appraise their innovations involving additional knowledge. We present in this paper a methodology to design and develop a tool for training and experimentation of technologies innovations such as telecommunication. Our approach is focused on the integration of virtual reality concepts based on object oriented modeling and 3 D techniques for realistic scenarios experiments. We also consider artificial intelligence techniques such as inference mechanisms to enable the integration of new knowledge of the technologies to be tested and their management.

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“…The problem becomes even more challenging as recent wireless networks have been implemented based on small -size cells to allow higher transmission capacity [15], and thus to achieve better performance. Small size cells increase the handoff rate, and result in rapid changes in the network traffic conditions, making QoS guarantees difficult [10], and [13]. In wireless network congestion can occur when a number of Base Stations (BSs) can simultaneously send packets to the same switch in the network.…”

Section: Introductionmentioning

confidence: 99%

Comparatively simulation study to control congestion for wireless ATM networks

Gupta

Sharma²,

Lal

2006

Proceedings of the 3rd International Conference on Mobile Technology, Applications &Amp; Systems - Mobility '06

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This paper focuses on the problem of congestion control in wireless ATM network. This is a practical fact that frequent handoff in Personal Communication Network (PCN) introduces the phenomena of congestion. After studying the currently used schemes, it is clear that there is some room for improvement for conventional handoff ordering schemes. A new Hybrid Scheme [Gupta et al., 2006] proposed by the authors to solve the hand off/ hand over problem in ATM-based PCN, which aims to give handover calls high priority over new calls. When reservation is applied on both radio and backbone channels, it leads to significant decrease in Forced Termination Probability (FTP) with acceptable increase in Call Blocking Probability (CBP). Since the number of resources is limited (i.e. radio channels) as more channels are assigned to serve handover request, blocking probability will increase, which is obvious. Comparative simulation study carried out to show how improvement is achieved by using the Hybrid Scheme in comparison to the other schemes like First-In-First-Out (FIFO) and Measurement Based Priority Scheme (MBPS) [Tekinay & Jabbari, 1992]. The improvement reflects remarkable reduced percentage of FTP due to handover failure, when we use our proposed Hybrid Scheme.

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Improving quality of service parameters in wireless asynchronous transfer mode network

Cited by 4 publications

References 16 publications

Efficient Routing Technique in Heterogeneous Wireless Network

Efficient Routing Technique in Heterogeneous Wireless Network

A Methodology for Emergent Telecommunication Technology Experiments Based on Virtual Environment and AI Techniques

Comparatively simulation study to control congestion for wireless ATM networks

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