scholarly journals Migration cost optimization for service provider legacy network migration to software‐defined IPv6 network

2020 ◽  
Author(s):  
Babu R. Dawadi ◽  
Danda B. Rawat ◽  
Shashidhar R. Joshi ◽  
Pietro Manzoni ◽  
Martina M. Keitsch
Keyword(s):  
Service Provider ◽  
Cost Optimization ◽  
Ipv6 Network ◽  
Migration Cost

scholarly journals Affordable Broadband with Software Defined IPv6 Network for Developing Rural Communities

2019 ◽  
Vol 3 (1) ◽  
pp. 4 ◽  
Author(s):  
Babu R. Dawadi ◽  
Danda B. Rawat ◽  
Shashidhar R. Joshi ◽  
Daya S. Baral
Keyword(s):  
Rural Communities ◽  
Network Management ◽  
Service Provider ◽  
Network Performance ◽  
Service Providers ◽  
Policy Formulation ◽  
Network Service ◽  
Provider Network ◽  
Ipv6 Network ◽  
Operational Expenditure

The software defined networking (SDN) paradigm with enhanced features of IPv6 offers flexible network management and better network visibility for enhancing overall network performance, network manageability, and security. Thus, along with the IPv6 network deployment worldwide, SDN migration has emerged worldwide, but network service providers suffer from different issues when migrating their existing legacy network into operable SDN and IPv6 enabled networks. In this paper, we investigate the affordability of broadband network services for the rural communities in the context of information and communication technology (ICT) infrastructure deployment throughout Nepal. During the phase of network transformation, it will be more challenging for the service providers of Nepal to have a proper choice of technologies to expand the network while considering the proper policy formulation, affordability, need of skilled human resources, deployment cost, and many other aspects. We also present the service provider affordability via energy optimization in software defined IPv6 network (SoDIP6) implementation that contributes to a reduction in organizational operational expenditure (OpEX). We perform an experimental analysis over an SoDIP6 network testbed and present a comparison of the annual energy and OpEX savings for network service providers. Our empirical analysis shows that an energy saving of 31.50% on switches and 55.44% on links can be achieved with an SoDIP6 network compared to a network with legacy devices and network management. Optimization on service provider network operational cost leads to sustainability and affordable services to both customers and service providers

scholarly journals Towards an Automatic Parameter-Tuning Framework for Cost Optimization on Video Encoding Cloud

2012 ◽  
Vol 2012 ◽  
pp. 1-11 ◽  
Author(s):  
Xiaowei Li ◽  
Yi Cui ◽  
Yuan Xue
Keyword(s):  
Service Provider ◽  
Cost Optimization ◽  
Cost Effective ◽  
Parameter Tuning ◽  
Resource Consumption ◽  
Video Encoding ◽  
Digital Videos ◽  
Parameter Configuration ◽  
The One ◽  
Automatic Parameter Tuning

The emergence of cloud encoding services facilitates many content owners, such as the online video vendors, to transcode their digital videos without infrastructure setup. Such service provider charges the customers only based on their resource consumption. For both the service provider and customers, lowering the resource consumption while maintaining the quality is valuable and desirable. Thus, to choose a cost-effective encoding parameter, configuration is essential and challenging due to the tradeoff between bitrate, encoding speed, and resulting quality. In this paper, we explore the feasibility of an automatic parameter-tuning framework, based on which the above objective can be achieved. We introduce a simple service model, which combines the bitrate and encoding speed into a single value: encoding cost. Then, we conduct an empirical study to examine the relationship between the encoding cost and various parameter settings. Our experiment is based on the one-pass Constant Rate Factor method in x264, which can achieve relatively stable perceptive quality, and we vary each parameter we choose to observe how the encoding cost changes. The experiment results show that the tested parameters can be independently tuned to minimize the encoding cost, which makes the automatic parameter-tuning framework feasible and promising for optimizing the cost on video encoding cloud.

scholarly journals Data Spread among Vehicular Networks with Minimal Cost and Privacy

2018 ◽  
Vol 9 (1) ◽  
pp. 111
Author(s):  
Atul Kulkarni ◽  
Debajyoti Mukhopadhyay
Keyword(s):  
Shortest Path ◽  
Service Provider ◽  
Vehicular Networks ◽  
End Users ◽  
Minimal Cost ◽  
End User ◽  
Transmission Process ◽  
Migration Cost

<p>Currently, choosing a node to carry the files via network is inefficient due to multiple end-users are requesting for packets at the same time. The problem is to identify the shortest path, traffic cost is high, and hackers enter the network to access the file. Whenever user requesting for packets to service provider, it has been carried out via router to provide security and effective way of transmission without any hackers. We proposed a VAN router that manages the transmission process. Once the packet enters router follows: (i) identifies the shortest path to transmit the packets, (ii) analyze the migration cost, (iii) when a hacker enters the network, the details of the hacker is send to the GPS to identify hackers location, (iv) provides the user requested packets back to the user without any modification. GPS work is to identify the hacker location in which node they are trying to access the files and that information has been sent to the user where hacker enters the network. Each packet sent by the service provider via router to end-user, the router intimates service provider with a confirmation message. Finally, VAN router provides security to the end-user by avoiding hackers to access the file and minimizes traffic cost, finds shortest path.</p>

Employing Latino Value Orientations to Facilitate Success in Stuttering Treatment

2008 ◽  
Vol 18 (3) ◽  
pp. 111-118
Author(s):  
Lourdes Ramos-Heinrichs ◽  
Lynn Hansberry Mayo ◽  
Sandra Garzon
Keyword(s):  
Foreign Language ◽  
Therapeutic Relationship ◽  
Service Provider ◽  
Speech Therapy ◽  
Cross Cultural ◽  
Value Orientations ◽  
Collaborative Partnership ◽  
The Family ◽  
Therapy Services ◽  
Cultural Connections

Abstract Providing adequate speech therapy services to Latinos who stutter can present challenges that are not obvious to the practicing clinician. This article addresses cultural, religious, and foreign language concerns to the therapeutic relationship between the Latino client and the clinician. Suggestions are made for building cross-cultural connections with clients and incorporating the family into a collaborative partnership with the service provider.

The EBP Experiences of an AAC Service Provider: Diving in Deep

2003 ◽  
Vol 12 (4) ◽  
pp. 15-19 ◽  
Author(s):  
Cathy Olsson
Keyword(s):  
Service Provider

Early Intervention Teaming and the Primary Service Provider Approach: Who Does What, When, Why, and How?

2011 ◽  
Vol 18 (2) ◽  
pp. 47-52 ◽  
Author(s):  
Emily Marturana ◽  
Cara McComish ◽  
Juliann Woods ◽  
Elizabeth Crais
Keyword(s):  
Early Intervention ◽  
Service Provider ◽  
Primary Service

Population density of migratory and resident brown trout (Salmo trutta) in relation to altitude: evidence for a migration cost

2001 ◽  
Vol 70 (1) ◽  
pp. 112-121 ◽  
Author(s):  
T. Bohlin ◽  
J. Pettersson ◽  
E. Degerman
Keyword(s):  
Population Density ◽  
Brown Trout ◽  
Salmo Trutta ◽  
Migration Cost ◽  
Brown Trout Salmo Trutta
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