Mesh IP Video Surveillance Systems Model Design and Performance Evaluation

Lubobya, Smart C.; Dlodlo, Mqhele E.; Jager, G. de; Zulu, Ackim

doi:10.1007/s11277-017-5062-x

Cited by 8 publications

(2 citation statements)

References 10 publications

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“…The infrastructure in this case could be buildings such as houses, office complexes, shopping malls and overhead power transmission lines which are usually exposed to the atmosphere. Low and high energy systems being widely studied in Zambia now (Kaoma et al 2017, Lubobya et al 2018, Mpanga et al 2013and 2016 must also be protected against lightning electromagnetic impulses (LEMP).…”

Section: Literature Reviewmentioning

confidence: 99%

Towards a Lightning Detection and Warning System in Zambia

Mpanga¹,

Mwanza²,

Zulu³

2023

Proceedings of the International Conference on Industrial Engineering and Operations Management

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Lightning is essentially an electromagnetic field phenomenon that can fundamentally be characterized using scientific methods. It would interest property designers and managers to have a facility of protection against lightning for property and life and one stage to effect the protection is an ability to predict the occurrence of lightning. In one type of approach, lightning alert regions can be configured around important assets such as buildings in different locations. Notifications about alerts in an area of interest can be sent via emails, SMS texts to phones and user interface (UI) platforms on personal computers. The meteorology industry can leverage real-time lightning information to improve forecasting, monitoring and safety of communities. This paper uses big data from 2016 to 2022 to show how much lightning Zambia experienced in the seven-year span. Big data was used to detect patterns and trends around the country. Big data is one common and contemporary factor that informs policy and decision in business sectors. The paper also shows how an alert region, Lusaka city, can be configured in order to send alerts and warnings to the users within the city about lightning threat developments. By employing AI-based analytics the results show that Zambia experienced a total of 89,826,330 lightning events from 2016 to 2022. By centering Lusaka city at coordinates 15.3875 o S and 28.3228 o E, 168 alerts were monitored using Thunderstorm Manager between 25 January 2023 and 24 February 2023. The longest lightning threat duration observed was 11 hours 20 minutes within Lusaka city.

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Section: Literature Reviewmentioning

confidence: 99%

Towards a Lightning Detection and Warning System in Zambia

Mpanga¹,

Mwanza²,

Zulu³

2023

Proceedings of the International Conference on Industrial Engineering and Operations Management

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“…Their work helped them to take the best election depending on their case. Lubobya et al [12] also proposed a network model for wireless mesh IP video surveillance by exploiting the advantages of mesh networks and investigated the performance of OSPF and AODV routing protocols for such a model in terms of throughput, jitter, packet loss and delay.…”

Section: Related Work On Routing Protocolsmentioning

confidence: 99%

Performance Evaluation of Routing Protocols in Enterprise Networks

Mwewa¹,

Lubobya²

2022

AJCE

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This paper evaluates the performance of routing protocols such as OSPF, EIGRP and IS-IS in an enterprise network. Routing protocols are rules that govern the best route to transfer data between various nodes in networks. These rules are used in the transmission of information from the transmitting end to the receiving end. Routing protocol's main responsibility lies in determining the best way routers communicate with each other in order to forward any kind of network traffic using the optimal path. The evaluation of routing protocols was achieved by measuring packet end-to-end delay, packet delay variation, Jitter, Ethernet delay, traffic sent and received parameters by employing OPNET simulator software using Http, Video conferencing and Voice data types. The results shows that OSPF_IS-IS combined protocols outperforms the of OSPF_EIGRP and OSPF protocols by 60%.

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