Mobile cloud computing (MCC) at its simplest, refers to an infrastructure where both the data storage and data processing happen outside of the mobile device.
Mobile cloud computing (MCC) at its simplest, refers to an infrastructure where both the data storage and data processing happen outside of the mobile device.
Mobile cloud computing (MCC) at its simplest, refers to an infrastructure where both the data storage and data processing happen outside of the mobile device.
Mobile cloud computing (MCC) at its simplest, refers to an infrastructure where both the data storage and data processing happen outside of the mobile device.
Mobile cloud computing (MCC) at its simplest, refers to an infrastructure where both the data storage and data processing happen outside of the mobile device.
Mobile cloud computing (MCC) at its simplest, refers to an infrastructure where both the data storage and data processing happen outside of the mobile device.
This is a small and simple Presentation on the topic Mobile Cloud Computing Made for a Symposium. The content inside the slides are taken from Google and various research papers, this slide is purely for educational purpose and not meant for commercial publication.
The Cloud South East Asia team are excited to partner with MDeC and announce the only event dedicated to building digital, competitive businesses in South East Asia by uniting CIOs, CTOs and key technology solution providers and their partners at this content led exhibition.
The event takes place 7th & 8th October in KL, Malaysia.
Download the draft agenda here: http://goo.gl/ssPseh
This is a small and simple Presentation on the topic Mobile Cloud Computing Made for a Symposium. The content inside the slides are taken from Google and various research papers, this slide is purely for educational purpose and not meant for commercial publication.
The Cloud South East Asia team are excited to partner with MDeC and announce the only event dedicated to building digital, competitive businesses in South East Asia by uniting CIOs, CTOs and key technology solution providers and their partners at this content led exhibition.
The event takes place 7th & 8th October in KL, Malaysia.
Download the draft agenda here: http://goo.gl/ssPseh
Nailing Your Go-To-Market Positioning presented at Zuora Subscribed15 Growth ...Judy Loehr
In this session, presented in the Growth Summit at Zuora's Subscribed 2015 conference, Judy Loehr provides a very structured framework designed to help cloud business app companies focus their go-to-market strategy and nail their positioning.
Mobile Cloud Computing (MCC) is the combination of cloud computing, mobile computing and wireless networks to bring rich computational resources to mobile users, network operators, as well as cloud computing providers.
Cloud-Based Impact for Mobile and Pervasive Environments: A SurveyIOSR Journals
Abstract: Mobile Cloud Computing (MCC) which combines mobile computing and cloud computing, has
become one of the industry buzz words and a major discussion thread in the IT world since 2009. Despite
increasing usage of mobile computing, exploiting its full potential is difficult due to its inherent problems such
as resource scarcity, frequent disconnections, and mobility. MCC integrates the cloud computing into the
mobile environment and overcomes obstacles related to the performance (e.g., battery life,storage, and
bandwidth), environment (e.g., heterogeneity, scalability, and availability), and security (e.g., reliability and
privacy) discussed in mobile computing. As MCC is still at the early stage of development, it is necessary to
grasp a thorough understanding of the technology in order to point out the direction of future research. With
the latter aim, this paper presents a review on the background and principle of MCC, characteristics, recent
research work, and future research trends.
Keywords: Cloud computing, Distributed Computing, Mobile Cloud Computing
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Mobile Edge Computing: A Survey on Architecture
and Computation Offloading
Pavel Mach, IEEE Member, Zdenek Becvar, IEEE Member
Abstract—Technological evolution of mobile user equipments
(UEs), such as smartphones or laptops, goes hand-in-hand with
evolution of new mobile applications. However, running compu-
tationally demanding applications at the UEs is constrained by
limited battery capacity and energy consumption of the UEs.
Suitable solution extending the battery life-time of the UEs
is to offload the applications demanding huge processing to a
conventional centralized cloud (CC). Nevertheless, this option
introduces significant execution delay consisting in delivery of
the offloaded applications to the cloud and back plus time of
the computation at the cloud. Such delay is inconvenient and
make the offloading unsuitable for real-time applications. To
cope with the delay problem, a new emerging concept, known as
mobile edge computing (MEC), has been introduced. The MEC
brings computation and storage resources to the edge of mobile
network enabling to run the highly demanding applications
at the UE while meeting strict delay requirements. The MEC
computing resources can be exploited also by operators and third
parties for specific purposes. In this paper, we first describe
major use cases and reference scenarios where the MEC is
applicable. After that we survey existing concepts integrating
MEC functionalities to the mobile networks and discuss current
advancement in standardization of the MEC. The core of this
survey is, then, focused on user-oriented use case in the MEC,
i.e., computation offloading. In this regard, we divide the research
on computation offloading to three key areas: i) decision on
computation offloading, ii) allocation of computing resource
within the MEC, and iii) mobility management. Finally, we
highlight lessons learned in area of the MEC and we discuss
open research challenges yet to be addressed in order to fully
enjoy potentials offered by the MEC.
I. INTRODUCTION
The users’ requirements on data rates and quality of service
(QoS) are exponentially increasing. Moreover, technologi-
cal evolution of smartphones, laptops and tablets enables
to emerge new high demanding services and applications.
Although new mobile devices are more and more powerful
in terms of central processing unit (CPU), even these may not
be able to handle the applications requiring huge processing
in a short time. Moreover, high battery consumption still
poses a significant obstacle restricting the users to fully enjoy
highly demanding applications on their own devices. This
motivates development of mobile cloud computing (MCC)
concept allowing cloud computing for mobile users [1]. In
the MCC, a user equipment (UE) may exploit computing
and storage resources of powerful distant centralized clouds
(CC), which are accessible through a core network (CN) of
...
MOBILE CLOUD COMPUTING: ISSUE AND OPPORTUNITIES IN LIBRARIESOgunlana Kunle
Emerging technologies are always attractive to libraries. Like any other service delivery organizations, libraries and librarians engaged these technologies to provide services effectively and efficiently as well as making information delivery better. Most of these emerging technologies have changed the information-seeking behavior of library users and have put tremendous pressure on libraries to adopt these technologies such as Web 2.0, Web 3.0; library bookmark app, cloud computing and most recently Mobile Cloud Computing (MCC). Mobile cloud computing (MCC) was introduced to be a technology with the explosive growth of mobile applications and evolving cloud computing concept based on Infrastructure as a Service (IaaS) where both data storage and data processing operate outside of the mobile device. It is based on the concept of cloud where concentrated applications, resources, and services are accessed over the wireless network based on the web browser of the mobile phone. Despite its pervasiveness, storage capacity, scalability, reliability and, hype many libraries are yet to adopt mobile cloud computing due to various factors. Such factors are data security, privacy, failed accounts, trust, standards, organizational culture, service outage, data management, and others. Although the use of mobile devices posed a threat to library services, libraries and librarians can adopt these technologies in providing flexible, resilience and edge-cutting services to the users. This article addresses issues and functionalities, opportunities and benefits, challenges and risks of MCC.
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Cloud computing is the on-demand availability of computer system resources, especially data storage and computing power, without direct active management by the user. Large clouds often have functions distributed over multiple locations, each of which is a data center
Cloud-based augmentation for mobile devices: Motivation, Taxonomy, and Open C...Saeid Abolfazli
Comprehensive Survey on Mobile Cloud Computing. The paper abstract is here:
Recently, Cloud-based Mobile Augmentation (CMA) approaches have gained remarkable ground from academia and industry. CMA is the state-of-the-art mobile augmentation model that employs resource-rich clouds to increase, enhance, and optimize computing capabilities of mobile devices aiming at execution of resource-intensive mobile applications. Augmented mobile devices envision to perform extensive computations and to store big data beyond their intrinsic capabilities with least footprint and vulnerability. Researchers utilize varied cloud-based computing resources (e.g., distant clouds and nearby mobile nodes) to meet various computing requirements of mobile users. However, employing cloud-based computing resources is not a straightforward panacea. Comprehending critical factors (e.g., current state of mobile client and remote resources) that impact on augmentation process and optimum selection of cloud-based resource types are some challenges that hinder CMA adaptability. This paper comprehensively surveys the mobile augmentation domain and presents taxonomy of CMA approaches. The objectives of this study is to highlight the effects of remote resources on the quality and reliability of augmentation processes and discuss the challenges and opportunities of employing varied cloud-based resources in augmenting mobile devices. We present augmentation definition, motivation, and taxonomy of augmentation types, including traditional and cloud-based. We critically analyze the state-of-the-art CMA approaches and classify them into four groups of distant fixed, proximate fixed, proximate mobile, and hybrid to present a taxonomy. Vital decision making and performance limitation factors that influence on the adoption of CMA approaches are introduced and an exemplary decision making flowchart for future CMA approaches are presented. Impacts of CMA approaches on mobile computing is discussed and open challenges are presented as the future research directions.
1. Mobile Cloud Computing
Mohamed Saifeddin Hadj Sassi
Ines Beltaief
A Review on Mobile Cloud Computing: Issues, Challenges
and Solutions
2. Introduction
MCC is a combination of mobile computing and
cloud computing.It aims to augment computing
capabilities of mobile devices, conserve local
resources, extend storage capacity, and enhance
data safety to enrich the computing experience of
mobile users.
3. Problematic
★ What’s Mobile Cloud Computing
★ What are the benefits of Mobile Cloud Computing
★ What are the open issues and future research
direcions
4. OVERVIEW
● Mobility : Establish connexion between devices during their moving through
MSS (Mobile Support Station).
● Network conditions: wired network with high-bandwidth, or a wireless Wide
Area Network with low-bandwidth.
● disconnection and consistency: mobile nodes will disconnect and
consistent with the wireless network passively or actively.
➔ QoS in mobile computing network is much easier to be affected by the
landforms, weather and buildings.
Mobile Computing :
5. The CC system is the development of parallel processing,
distributed and grid computing on the Internet, which
provides various QoS guaranteed services such as
hardware, infrastructure, platform, software and storage.
Cloud Computing :
6. Infrastructure layer: it includes resources of computing and
storage where physical devices and hardware are
virtualized as a resource pool.
Platform layer: considered as a core layer in the CC system.
It includes the environment of parallel programming design,
distributed storage and management system.
Application layer: provides some simple software and
applications, as well as costumer interfaces to end users.
Framework:
7. Features
1.Virtualization: all bottom layer hardware devices is virtualized . End users access
resources through a browser and get data without maintaining their own data
centers.
2.Reliability, usability and extensibility : the CC systems transfer and backup failed
data to other machines,and then delete it from the systems automatically .
3.Large-scale: to possess the capability of supercomputing and mass storage, a CC
system consists of thousands of servers and PCs.
4.Autonomy: CC system automatically configures and allocates the resources of
hardware, software and storage.
8. MOBILE CLOUD COMPUTING
the data processing and storage is moved
from mobile devices to powerful and
centralized computing platforms located in
clouds. It’s similar to CC, but the client side
has changed to make it viable for mobile
phones.
1.Architectures and Principal
9. ⇒ provide a convenient and rapid method
for users to access and receive data from
the cloud through mobile devices.
2.Challenges and solutions:
❖ Limitations of mobile
devices:limited computing
capability and energy resource.
10. ⇒ the core computing task is processed by cloud, and mobile devices are
responsible for some simple tasks only.
3.Quality of communication: the data transfer rate in MCC environment
is constantly changing and the connection is discontinuous due to the
existing clearance in network overlay.
4.Division of application services: we have to divide the applications and
use the capacity of cloud computing to achieve purposes
(computeintensive and data-intensive applications)
2.Challenges and solutions:
11. BENEFITS OF MCC
➢open the cloud computing business that is currently almost exclusively
addressing businesses to consumers.
➢ Help to extend the battery life by moving the execution of commutation-
intensive application to the cloud
➢ a potential solution for the fragmented market of mobile OS.
➢ help to overcome limitations of mobile devices in particular of the processing
power and data storage.
➢ increase security level for mobile devices achieved by a centralized
monitoring and maintenance of software.
12. OPEN ISSUES AND FUTURE RESEARCH
DIRECTION
❖Task division:Researchers divide tasks from mobile devices into multiple sub-
tasks and deliver some of them to run in cloud.
❖ Data delivery: some challenges can be solved using: special application
(service) and middle-ware (platform).
❖ Quality of service:we cannot directly shift the services from the computer‟s
platform to mobile devices.because of congestion due to bandwidth limitation,
network disconnection and signal attenuation.
❖ Standard interface:on the current use of a web interfaces ,standard protocol and
interface needs to be designed .
❖ Better service:research should try to Identify the method on how to
provide suitable and friendly interactive services for mobile devices.
13. Conclusion
The ultimate goal of MCC is to provide rich mobile computing through seamless
communication between front-users (cloud-mobile users) and end-users (cloud
providers)
➢ there are some main optimization approaches in MCC Deploying an
effective elastic application division mechanism which is deemed to be the
best solution to guarantee the application service in MCC.
⇒ its complicated, but promising high impact results.