An ultra-low duty cycle sleep scheduling protocol stack for wireless sensor networks

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Virtualization of multicast services in WiMAX networks by Mukanyiligira, Didacienne

“…Similarly, virtualization of multicast service is invoked to improve efficient utilisation of bandwidth in wireless networks. As wireless links prove to be unstable, packet loss is unavoidable when multicast service-oriented virtual artefacts are incorporated in wireless networks. …”
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WiMAX spectrum virtualization and network federation by Ogunleye, Babatunde Samuel

“…Since spectrum is an important wireless network resource, it is imperative to provide an efficient and cost effective means for the resource to be accessed and utilized. …”
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Joint radio resource management in heterogeneous wireless networks by Suleiman, Kamil Hussien

“…The complementary nature of wireless access technologies has resulted in the concept of the integration of overlaid wireless access networks to create a robust and ubiquitous system called heterogeneous wireless networks. …”
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An exploration of South African university students utilization of and engagement with mental health-related information on Instagram by Lekgothoane, Lesego

“…It is therefore important to find novel ways of offering mental health information and support through modalities that are both accessible and acceptable to students. Although there has been much concern about the role of social networking sites (SNS) in creating risk for mental health difficulties, SNS are also increasingly being utilized by young adults to access mental health-related content for purposes of education, awareness, and support. …”
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Analytical models of IP traffic on UMTS mobile networks by Landman, Jesse

“…UMTS networks utilise Code Division Multiple Access (CDMA) technologies to multiplex the radio resources available to the network. …”
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The influence of private equity on SMME access to non-financial support in South Africa

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Joint call admission control incorporating pricing for congestion control to enhance QoS and ensure revenue for network operators in next generation wireless networks by Kabahuma, Sarah

“…Next Generation Wireless Networks (NGWNs) are envisaged to be heterogeneous. …”
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Designing multimodal public transport networks using metaheuristics

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The Butler Matrix as a multiple beam beamforming network by Boning, Pieter

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Views of social work students about resilience during the COVID-19 pandemic: The utilisation of support services in higher education by Daniels, Amy-Lee

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Finding ways to increase access to nutritious food in an urban township through the informal economy by Davis, Aabida

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Multi-Slot Cooperative Spectrum Sensing for Cognitive Radio Networks by Kombani, Ngonidzashe Gideon

“…A key challenge with current radio access technologies and a consideration in the implementation of next generation radio access networks is limited spectrum availability. …”
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Efficient radio resource management in next generation wireless networks by Obayiuwana, Enoruwa

“…For the integrated platform of HWNs to be truly seamless and efficient, a robust and stable wireless access network selection algorithm is needed. To meet these challenges for the different mobile wireless communication network users, the NGWNs will have to provide a great leap in wireless network capacity, coverage, QoS, and radio resource utilization. …”
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Design and optimisation of a low cost Cognitive Mesh Network by Nleya, Sindiso M

“…Wireless Mesh Networks (WMNs) have been touted as the most promising wireless technology in providing high-bandwidth Internet access to rural, remote and under-served areas, with relatively lower investment cost as compared to traditional access networks. …”
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Antecedents to market access for emerging enterprises : a focus on the South African soybean industry

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Efficient radio resource management for the fifth generation slice networks by Oladejo, Sunday Oladayo

“…However, owing to scarce radio resources, the dynamic characteristics of the wireless links, and its capacity, implementing network slicing at the base stations and the access network xix becomes an uphill task. …”
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Development of context-sensitive accessibility indicators: a GIS-based modelling approach for Cape Town by Aivinhenyo, Imuentinyan

“…In the study, transport network data of Cape Town are utilised to develop GIS-based indicators of network access and origin accessibility to various opportunities like jobs, healthcare and education, across various modes of travel. …”
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