EAI Endorsed Trans. Mob. Commun. Appl.最新文献_第4页

Mobility and Fault Aware Adaptive Task Offloading in Heterogeneous Mobile Cloud Environments 异构移动云环境下的移动性和故障感知自适应任务卸载

EAI Endorsed Trans. Mob. Commun. Appl. Pub Date : 2019-01-31 DOI: 10.4108/eai.3-9-2019.159947

A. Lakhan, Xiaoping Li

{"title":"Mobility and Fault Aware Adaptive Task Offloading in Heterogeneous Mobile Cloud Environments","authors":"A. Lakhan, Xiaoping Li","doi":"10.4108/eai.3-9-2019.159947","DOIUrl":"https://doi.org/10.4108/eai.3-9-2019.159947","url":null,"abstract":"Nowadays, Mobile Cloud Computing (MCC) has become a predominant prototype for fetching the benefits of cloud computing to mobile devices’ propinquity. Service availability in addition to performance enhancement and mobility features is a preliminary goal in MCC. This paper proposes a mobility aware adaptive offloading framework, known as Mob-Cloud, which includes a mobile device as a thick client, ad-hoc networking, cloudlet DC, and remote cloud services, to augment the performance and availability of the MCC services. However, the impact of dynamic changes in a mobile content (e.g., network status, bandwidth, latency, and location) for the task offloading model observes through proposing a mobility aware adaptive task offloading algorithm (MATOA), which makes a task offloading decision at runtime on selecting optimal wireless network channels and suitable resources for offloading. In this paper, we are formulating the decision problem, and it is well-known as an NP-hard problem. Nonetheless, MATOA has the following phases for the entire Mob-Cloud model: (i) adaptive offloading decision based on real-time information, (ii) workflow task scheduling phase, (iii) mobility model phase to motivate end-user invoke cloud services seamlessly while roaming, and (iv) faulttolerant phase to deal with failure (either network or node). We carry out actual real-life experiments at the implemented instruments to evaluate the overall performance of the MATOA algorithm. Evaluation results prove that MATOA adopts dynamic changes on offloading decision during run-time, and meet an enormous reduction in the total response time with the improved service availability whilst in comparison with the baseline task offloading strategies.","PeriodicalId":299985,"journal":{"name":"EAI Endorsed Trans. Mob. Commun. Appl.","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123155853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 25

E-CREDND Scheme for Detection of malevolent nodes in Ad-hoc Network Ad-hoc网络中恶意节点检测的E-CREDND方案

EAI Endorsed Trans. Mob. Commun. Appl. Pub Date : 2018-07-13 DOI: 10.4108/eai.13-7-2018.163971

Shilpi, D. Rizvi

{"title":"E-CREDND Scheme for Detection of malevolent nodes in Ad-hoc Network","authors":"Shilpi, D. Rizvi","doi":"10.4108/eai.13-7-2018.163971","DOIUrl":"https://doi.org/10.4108/eai.13-7-2018.163971","url":null,"abstract":"The remote network that comprises of multipurpose nodes and is infrastructure-less in nature is mobile ad-hoc network (MANET). It powerfully self-composes in subjective and impermanent system topologies. These moveable ad-hoc systems are dishonest and powerless to any interruption in light of their remote association approach. Subsequently, the data from these systems can be stolen effectively just by presenting the aggressor nodes in the system. The hop count metric is calculated to determine the straight route degree. For this reason, directing conventions are arranged. Among all the potential assaults on MANET, identification of wormhole attack is considered to be most problematic. One malevolent node gets packets from a specific area, tunnels them to an alternate transmissible node arranged in another area of the system and deforms the full steering strategy. All routes are merged to the wormhole set up by the aggressors. The total directing framework in MANET gets diverted. Here in this paper, a procedure for identifying malevolent nodes in movable ad-hoc system has been proposed (E-CREDND) and this scheme is critical for the regions where the route separate in the midst of source and goal is two nodes only. This scheme isn't appropriate for those situations where multi-hops are exhibited in the midst of transmitter and recipient. In the anticipated investigation, another procedure is executed for the identification and separation of aggressor sensor nodes from the system. The anticipated plan is used in NS2 and it is portrayed by the propagation results that the anticipated plan demonstrates better execution in correlation with existing methodologies.","PeriodicalId":299985,"journal":{"name":"EAI Endorsed Trans. Mob. Commun. Appl.","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115939036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Crypto Model of Real-Time Audio Streaming Across Paired Mobile Devices 跨配对移动设备的实时音频流加密模型

EAI Endorsed Trans. Mob. Commun. Appl. Pub Date : 2018-07-13 DOI: 10.4108/eai.13-7-2018.160978

E. Ibam, O. Boyinbode, I. O. Ayelabowo

引用次数: 1

CBA-TCP: A cross-layer TCP transmission rate adaptation scheme based on the compressed block ACK bitmap of IEEE 802.11n networks CBA-TCP:基于IEEE 802.11n网络压缩块ACK位图的跨层TCP传输速率适配方案

EAI Endorsed Trans. Mob. Commun. Appl. Pub Date : 2018-07-13 DOI: 10.4108/eai.31-1-2019.162735

Anwar Saif, M. Othman, Ibrahim Alsurmi, Mukhtar Ghilan, Al-Gabri Malek

引用次数: 1

LDPC encoding performances for fading suppression in MIMO-CDMA wireless networks MIMO-CDMA无线网络中LDPC编码的衰落抑制性能

EAI Endorsed Trans. Mob. Commun. Appl. Pub Date : 2018-07-10 DOI: 10.4108/eai.10-7-2018.155052

Ioana M. Marcu, C. Voicu, S. Halunga, R. Preda

引用次数: 0

Determining Interdependencies among NFRs in Agile Environment to Reduce Conflicts 确定敏捷环境中nfr之间的相互依赖关系以减少冲突

EAI Endorsed Trans. Mob. Commun. Appl. Pub Date : 2018-03-22 DOI: 10.4108/eai.22-3-2018.154384

Jawad Ali, Muhammad Shoaib Shoukat, Muhammad Faisal

引用次数: 0

Expert System for Handling Congestion in Opportunistic Network 机会网络拥塞处理专家系统

EAI Endorsed Trans. Mob. Commun. Appl. Pub Date : 2018-03-22 DOI: 10.4108/eai.22-3-2018.154386

Ahthasham Sajid, Khalid Hussain

引用次数: 0

NPRA: Novel Policy Framework for Resource Allocation in 5G Software Defined Networks NPRA: 5G软件定义网络资源分配的新策略框架

EAI Endorsed Trans. Mob. Commun. Appl. Pub Date : 2018-03-22 DOI: 10.4108/eai.22-3-2018.154387

Sahrish Khan Tayyaba, Adnan Akhunzada, Noor Ul Amin, M. A. Shah, Faheem Khan, Ihsan Ali

{"title":"NPRA: Novel Policy Framework for Resource Allocation in 5G Software Defined Networks","authors":"Sahrish Khan Tayyaba, Adnan Akhunzada, Noor Ul Amin, M. A. Shah, Faheem Khan, Ihsan Ali","doi":"10.4108/eai.22-3-2018.154387","DOIUrl":"https://doi.org/10.4108/eai.22-3-2018.154387","url":null,"abstract":"In cellular networks, physical resources are always limited, especially when shared among different contributors such as mobile network operator (MNO) or mobile virtual network operators (MVNO) etc. Software Defined Network (SDN) and Network Function Virtualization (NFV) is a Current research area. SDN-based cellular networks provide high Quality of Services (QoS) to the end-user and NFV provides isolation. The sharing of resources is often provided by leveraging virtualization. SDN can generate new forwarding rules and policies for dynamic routing decision based on the traffic classification. However, virtualization in cellular networks is still in infancy and many issues and challenges remain unaddressed. The queue-length problem for providing QoS is cellular network requires attention. The queue management requires separate management protocols for fair allocation of resources. In this research paper, we propose a novel framework for resource allocation and bandwidth management in the 5G cellular network. We are using two level of virtualization, i.e., implementing dynamic resource optimization at network slice manager and executing optimized policies at the wireless virtual manager.","PeriodicalId":299985,"journal":{"name":"EAI Endorsed Trans. Mob. Commun. Appl.","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122236488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

The Effect of Congestion Control Model on Congested Traffic Flow in Vehicular Ad Hoc Networks (VANETs) 车辆自组织网络中拥塞控制模型对拥塞交通流的影响

EAI Endorsed Trans. Mob. Commun. Appl. Pub Date : 2018-03-22 DOI: 10.4108/eai.22-3-2018.154371

A.A.K. Azameti, F. Katsriku, P. Chong, J. Abdulai

引用次数: 2

Comparative Analysis and Route Optimization of State of the Art Routing Protocols 最新路由协议的比较分析与路由优化

EAI Endorsed Trans. Mob. Commun. Appl. Pub Date : 2018-03-22 DOI: 10.4108/eai.22-3-2018.154385

I. Khan, I. Qureshi, Syed Bilal Hussain Shah, M. Akhlaq, Alamgir Safi, Muhammad Asghar Khan, Anjum Nazir

引用次数: 2