Performance Evaluation of Wi-Fi comparison with WiMAX Networks

Murty, Mahesh S.; Veeraiah, A.; Rao, Srinivas

doi:10.5121/ijdps.2012.3127

Cited by 9 publications

(2 citation statements)

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“…In [19] Several studies and analysis on Wimax techonology have been studied in [19], [20], [21], [22],and [23] In [25], [26], the authors explored the Wi-Fi and WiMAX technology, its operation and the deployment contexts. The work carried out a comparison of both networks while showing that Wimax performs optimally.…”

Section: Rtc-gwlan/ Ieee 80211 Hotspot Systemmentioning

confidence: 99%

Campus Wireless Network Classification for Enterprise Adoption: Perspectives and Dimensions for Large Scale Computing

Nonum¹,

Otasowie²,

Okafor³

2016

IJCA

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Owing to large scale computing using the cloud, services can be provisioned with reliable QoS performance. Existing Campus Wireless Network Nigerian tertiary instutions have various challenges in terms of performance, ease of integration, and cost effectiveness. In this paper, a distinct classification of functional network models, their attributes and characteristics was highlighted. Research gaps were identified and a proposed autonomic web services architecture that manages both the performance of service users and the interconnection of WiMax-Wifi infrastructure into a service overlay network was discussed. This represents an intelligent Campus Wireless Network Architecture for services convergence. Low scale and medium scale computing networks were also discussed while outlining their issues. For the large scale computing network model, the advantages of the system include: easing of management tasks through the autonomic systems, ability to self-configure, self-optimizeze and self-heal. Efficient resource management, virtualization and WiMax connectivity interfaces are the core features. This research is still ongoing but have developed a workable system for both service deployment and migration without overhauling the generic platforms in existing systems. In the long run, Nigerian instutions will benefit from the improved newtork resilience with improvement in overall performance.

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Section: Rtc-gwlan/ Ieee 80211 Hotspot Systemmentioning

confidence: 99%

Campus Wireless Network Classification for Enterprise Adoption: Perspectives and Dimensions for Large Scale Computing

Nonum¹,

Otasowie²,

Okafor³

2016

IJCA

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“…Shweta Wakchaure and Vilas Ubale presented a comparative study between WiMax and WiFi which opening up new deployment models for service providers and consumers [8]. On the other hand, M.Sreerama Murty et al demonstrated their knowledge of Wi-Fi-WiMAX technology and how it works, as well as their understanding of the technology's difficulties in terms of maintenance and deployment [9]. WiMAX security methods have been investigated by Fuden Tshering and Anjali Sardana, who believed that much more study is needed for IEEE 802.16e security [10].…”

Section: Introductionmentioning

confidence: 99%

VPN–Based WiMAX Network Protection Against Jamming Attacks for VoIP Application

Nourildean

Ameen

Mohammed

2022

J. Phys.: Conf. Ser.

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WiMAX technology with up to 30 miles of coverage compared to other technologies is more vulnerable to jamming attacks, and therefore, the security issue was a major concern. The jamming attack affected the network by reducing throughput and increasing delay in different applications, several solutions and protocols were introduced for this issue. One of these solutions is a VPN that uses encryption algorithms for securing data transmission. Moreover, the network is integrated with the firewall to protect the server from any unauthorized access. Thus, the paper investigates the impact of VPN with the firewall for securing WiMAX using OPNET Modeler (v14.5) which was chosen as a suitable tool for simulating WiMAX networks. A VoIP application was applied with other applications in terms of sent/received traffic, delay and throughput. After running the OPNET simulation, the collected results showed that the existence of VPN with firewall increased throughput and decreased the delay which was caused by the jamming attack. The inclusion of the firewall will prevent any access to a specific application from the server but the VPN would allow access from a specific source (Base Station1) to access the server. The benefit of integrating VPN in the system is that the unauthorized client cannot access the server from any base station. This will provide more security for the system.

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An Evaluation of the Performance of the University of Limpopo TVWS Trial Network

Mkhabela

Velempini

2018

Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering

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Performance Evaluation of Wi-Fi comparison with WiMAX Networks

Abstract: Wireless networking has become an important area of research in academic and industry. The main objectives of this paper is to gain in-depth

Cited by 9 publications

References 0 publications

Campus Wireless Network Classification for Enterprise Adoption: Perspectives and Dimensions for Large Scale Computing

Campus Wireless Network Classification for Enterprise Adoption: Perspectives and Dimensions for Large Scale Computing

VPN–Based WiMAX Network Protection Against Jamming Attacks for VoIP Application

An Evaluation of the Performance of the University of Limpopo TVWS Trial Network

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