An Analysis of the Impact of the Quality of Mobile Networks on the Use of Cloudlets

Cloud Gaming is a cutting-edge paradigm in the video game provision where the graphics rendering and logic are computed in the cloud. This allows a user’s thin client systems with much more limited capabilities to offer a comparable experience with traditional local and online gaming but using reduced hardware requirements. In contrast, this approach stresses the communication networks between the client and the cloud. In this context, it is necessary to know how to configure the network in order to provide service with the best quality. To that end, the present work defines a novel framework for Cloud Gaming performance evaluation. This system is implemented in a real testbed and evaluates the Cloud Gaming approach for different transport networks (Ethernet, WiFi, and LTE (Long Term Evolution)) and scenarios, automating the acquisition of the gaming metrics. From this, the impact on the overall gaming experience is analyzed identifying the main parameters involved in its performance. Hence, the future lines for Cloud Gaming QoE-based (Quality of Experience) optimization are established, this way being of configuration, a trendy paradigm in the new-generation networks, such as 4G and 5G (Fourth and Fifth Generation of Mobile Networks).

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The Impact of Sponsorship on Brand Equity of Cellular Networks in Hyderabad Pakistan

Asian Journal of Economics Business and Accounting ◽

10.9734/ajeba/2019/v13i330171 ◽

2020 ◽

pp. 1-12

Author(s):

Asif Ali Shah ◽

Haris Memon ◽

Ayesha Noor ◽

Syeda Sidra ◽

Aqsa Bhutto ◽

...

Keyword(s):

Brand Equity ◽

Mobile Networks ◽

Brand Loyalty ◽

Perceived Quality ◽

Brand Awareness ◽

Primary Data ◽

Network Access ◽

Telecommunication Services ◽

The Impact

Wireless and mobile networks are quickly becoming the consequential type of network access for telecommunication services and with the emergence of modern technologies the number of users has also increased numerously. Similarly, In Pakistan advance facilitating promotions and improved service quality of mobile networks have enormously raised 161.24 million users of mobile networks till july-2019. Due to the innovative advancement and Hi-tech competition in the market the networks use different strategies to retain and sustain the brand equity such as, Linking the brand with an event via sponsorship enables companies to reach consumers’ interest and attention by associating with the events that hold great importance to them. This research article is based on determining the effect of sponsorship on the components of brand equity such as brand loyalty, brand awareness and perceived quality. The methodology adopted for this using a survey questionnaire based on 5-likert scale, and the primary data collection source was sample of 160 respondents. The reliability and regression analysis were used to determine the effects of sponsorships. The results of the reliability shows that the Cronbach’s Alpha lies in the range of good and excellent, Furthermore, it indicate that the sponsorship have positive and significant impact on brand awareness, brand loyalty and perceived quality. Therefore, Managers need to increase the use of sponsorship as a tool, for effective marketing communication, sponsor events for which their customers are emotionally connected and use its attention for their brand and build strong brand equity. In a highly competitive environment, sponsorship activities can help telecom companies attain a completive edge over others.

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Impact of After-Sales Service on Customers� Retention of Mobile Telecommunications in Nigeria

Indonesian Journal Of Business And Economics ◽

10.25134/ijbe.v3i2.3593 ◽

2020 ◽

Vol 3 (2) ◽

Author(s):

Fasanmi Olumuyiwa Oladapo

Keyword(s):

Mobile Networks ◽

Computer Software ◽

Sampling Technique ◽

Simple Random Sampling ◽

P Value ◽

Mobile Telecommunication ◽

Software Packages ◽

The Impact ◽

The Relationship

The idea of after-sales services has been adopted globally to provide the consumers after the product or services rendered. The study explored the impact of after-sales services on customers� retention of mobile telecommunication in Nigeria. Survey research was adopted, and the aim of using this design is premised on the fact that the study relied on obtaining information from the field using a questionnaire. The population consist of all the subscribers of MTN, Globacom, Airtel and 9mobile. Four hundred seventy-two (472) subscribers of mobile networks were proportionally drawn from the NCC website. Subsequently, a simple random sampling technique was used to select the respondents from each of the mobile networks. Data collected were analysed using an application of simple percentage method in computer software packages (SPSS), and the regression analysis adopted by the testing of a reported hypothesis. The regression of [t-statistics] value of .01 and [2.63] demonstrates that the relationship between after-sale service and retention of customers is essential because the alpha level of 0.05 is higher than the p-value. Hence, the assumption is that growth in after-sales activities is a significant contributor to customer retention. Management should pay attention to the employee position to the quality of after-sales service, which results in future procurement and further recommendations.

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Data-Driven Construction of User Utility Functions from Radio Connection Traces in LTE

Electronics ◽

10.3390/electronics10070829 ◽

2021 ◽

Vol 10 (7) ◽

pp. 829

Author(s):

Antonio J. García ◽

Carolina Gijón ◽

Matías Toril ◽

Salvador Luna-Ramírez

Keyword(s):

User Experience ◽

Mobile Networks ◽

Network Performance ◽

Packet Delay ◽

Lte Networks ◽

Management Processes ◽

Adequate Quality ◽

Qoe Model ◽

The Impact

In recent years, the number of services in mobile networks has increased exponentially. This increase has forced operators to change their network management processes to ensure an adequate Quality of Experience (QoE). A key component in QoE management is the availability of a precise QoE model for every service that reflects the impact of network performance variations on the end-user experience. In this work, an automatic method is presented for deriving Quality-of-Service (QoS) thresholds in analytical QoE models of several services from radio connection traces collected in an Long Term Evolution (LTE) network. Such QoS thresholds reflect the minimum connection performance below which a user gives up its connection. The proposed method relies on the fact that user experience influences the traffic volume requested by users. Method assessment is performed with real connection traces taken from live LTE networks. Results confirm that packet delay or user throughput are critical factors for user experience in the analyzed services.

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Performance assessment of VoIP service over different handover mechanisms in UMTS networks

International Journal of Electrical and Computer Engineering (IJECE) ◽

10.11591/ijece.v11i5.pp4214-4220 ◽

2021 ◽

Vol 11 (5) ◽

pp. 4214

Author(s):

Qusay Jalil Kadhim ◽

Ali M. Alsahlany ◽

Ahmed Hassan Hadi

Keyword(s):

Mobile Networks ◽

Transition Process ◽

Mobile Telecommunication ◽

Telecommunication System ◽

Soft Handover ◽

Opinion Score ◽

The Impact ◽

The Voice ◽

Umts Networks

Many researchers have discussed various topics in universal mobile telecommunication system (UMTS) networks: the process of switching from one cell to another for the subscriber and the impact of the quality of the connection during the transition process, quality of services (QoS), the quality of the uplink and downlink carrier line, the various types of code for the voice transmitted through the Internet, especially the research that discussed voice over internet protocol (VoIP) technology as voice travels from cell to cell in mobile networks, depending on the type of delivery. In this paper, a proposed scenario of a UMTS network was implemented to evaluate the multicellular VoIP movement; the proposed UMTS network was simulated using the OPNET 14.5 simulator. The calculation and analysis of the different parameters of the user while moving from one cell to another with different movement speeds considered, the best mean opinion score (MOS) value (3.19) registered for the scenario (soft handover) comparing with another type of handover (3.00).

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Self-Compassion and Quality of Life in Adults Who Stutter

American Journal of Speech-Language Pathology ◽

10.1044/2020_ajslp-20-00055 ◽

2020 ◽

Vol 29 (4) ◽

pp. 2097-2108

Author(s):

Robyn L. Croft ◽

Courtney T. Byrd

Keyword(s):

Quality Of Life ◽

Social Connectedness ◽

The Self ◽

Future Research ◽

Self Compassion ◽

Adults Who Stutter ◽

And Gender ◽

Relationship Of ◽

The Impact

Purpose The purpose of this study was to identify levels of self-compassion in adults who do and do not stutter and to determine whether self-compassion predicts the impact of stuttering on quality of life in adults who stutter. Method Participants included 140 adults who do and do not stutter matched for age and gender. All participants completed the Self-Compassion Scale. Adults who stutter also completed the Overall Assessment of the Speaker's Experience of Stuttering. Data were analyzed for self-compassion differences between and within adults who do and do not stutter and to predict self-compassion on quality of life in adults who stutter. Results Adults who do and do not stutter exhibited no significant differences in total self-compassion, regardless of participant gender. A simple linear regression of the total self-compassion score and total Overall Assessment of the Speaker's Experience of Stuttering score showed a significant, negative linear relationship of self-compassion predicting the impact of stuttering on quality of life. Conclusions Data suggest that higher levels of self-kindness, mindfulness, and social connectedness (i.e., self-compassion) are related to reduced negative reactions to stuttering, an increased participation in daily communication situations, and an improved overall quality of life. Future research should replicate current findings and identify moderators of the self-compassion–quality of life relationship.

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Surgery for Lung Cancer and the Consequences for the Swallow

Perspectives of the ASHA Special Interest Groups ◽

10.1044/persp1.sig13.162 ◽

2016 ◽

Vol 1 (13) ◽

pp. 162-168

Author(s):

Pippa Hales ◽

Corinne Mossey-Gaston

Keyword(s):

Lung Cancer ◽

Treatment Options ◽

Vocal Cord Palsy ◽

Subsequent Treatment ◽

Physiological Reserve ◽

Palliative Phase ◽

And Function ◽

The Impact ◽

Swallow Function

Lung cancer is one of the most commonly diagnosed cancers across Northern America and Europe. Treatment options offered are dependent on the type of cancer, the location of the tumor, the staging, and the overall health of the person. When surgery for lung cancer is offered, difficulty swallowing is a potential complication that can have several influencing factors. Surgical interaction with the recurrent laryngeal nerve (RLN) can lead to unilateral vocal cord palsy, altering swallow function and safety. Understanding whether the RLN has been preserved, damaged, or sacrificed is integral to understanding the effect on the swallow and the subsequent treatment options available. There is also the risk of post-surgical reduction of physiological reserve, which can reduce the strength and function of the swallow in addition to any surgery specific complications. As lung cancer has a limited prognosis, the clinician must also factor in the palliative phase, as this can further increase the burden of an already compromised swallow. By understanding the surgery and the implications this may have for the swallow, there is the potential to reduce the impact of post-surgical complications and so improve quality of life (QOL) for people with lung cancer.

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