2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM)最新文献_第4页

Autonomous mobile agent based intrusion detection framework in wireless body area networks 基于自主移动代理的无线体域网络入侵检测框架

2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2015-06-14 DOI: 10.1109/WoWMoM.2015.7158178

Geethapriya Thamilarasu, Zhiyuan Ma

引用次数: 18

An IEEE 802.11ah programmable modem IEEE 802.11ah可编程调制解调器

2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2015-06-14 DOI: 10.1109/WoWMoM.2015.7158203

Raúl A. Casas, Vakis Papaparaskeva, Xuehong Mao, Rishi Kumar, P. Kaul, S. Hijazi

引用次数: 12

Towards optimal priority and deadline driven scheduling in dynamic wireless environments 动态无线环境下的最优优先级和最后期限驱动调度

2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2015-06-14 DOI: 10.1109/WoWMoM.2015.7158128

Viral Patel, Nicholas Mastronarde, M. Medley, J. Matyjas

{"title":"Towards optimal priority and deadline driven scheduling in dynamic wireless environments","authors":"Viral Patel, Nicholas Mastronarde, M. Medley, J. Matyjas","doi":"10.1109/WoWMoM.2015.7158128","DOIUrl":"https://doi.org/10.1109/WoWMoM.2015.7158128","url":null,"abstract":"We formulate the problem of point-to-point scheduling at a congested network node as a Markov decision process (MDP) that considers the deadlines and priorities of each packet as well as the dynamic packet arrivals and channel conditions. Within this framework, we formulate the problem with the objective of maximizing the node's long-run priority-weighted throughput subject to instantaneous transmission rate constraints. We then analyze the structural properties of the optimal scheduling policy with respect to the deadlines and priorities of the backlogged packets. Additionally, we compare our approach to existing heuristics such as Priority Queueing (PQ), Earliest Deadline First (EDF), and Weighted Fair Queueing (WFQ). Our MDP-based approach outperforms all three heuristics not only because it takes into account the packets' priorities and deadlines, but also because it takes into account the future channel and packet arrival dynamics. Lastly, we experimentally show that the optimal scheduling policy has a switch-over type structure in several key parameters including the relative priorities of different traffic classes, the discount factor, and the traffic load intensity.","PeriodicalId":221796,"journal":{"name":"2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124980044","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

A cell biology inspired data packet forwarding scheme in mobile ad-hoc networks 移动自组织网络中受细胞生物学启发的数据包转发方案

2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2015-06-14 DOI: 10.1109/WoWMoM.2015.7158152

S. Sooriyaarachchi

引用次数: 0

An adaptation mechanism for robust OTT video transmission 鲁棒OTT视频传输的自适应机制

2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2015-06-14 DOI: 10.1109/WoWMoM.2015.7158218

Fakher Oueslati, Jean-Charles Grégoire

{"title":"An adaptation mechanism for robust OTT video transmission","authors":"Fakher Oueslati, Jean-Charles Grégoire","doi":"10.1109/WoWMoM.2015.7158218","DOIUrl":"https://doi.org/10.1109/WoWMoM.2015.7158218","url":null,"abstract":"“Over the top” (OTT) has become an increasingly popular form of delivery for voice and video communications. Ubiquitous OTT communications, pioneered by Skype, have, with the recent release of WebRTC, become a commodity readily available for various applications, without a need for extra installations. Still, in spite of such progress, media communications remain challenging as user expectations are keeping ahead of technology progress and portable devices are becoming the norm. In practical terms, this means that media flows must constantly adapt to varying network conditions to try to -reliably!- offer the best experience to the users. We present in this paper a sender-side adaptation algorithm for video flows which trades off redundancy and throughput to maximize quality while minimizing the likelihood of loss, thus preserving service continuity. By exploiting standard FEC mechanisms at different levels of redundancy while controlling the quality of media delivered, we create a discrete parameter space which the algorithm exploits based on quality feedback. We study the performance of this algorithm in a number of reference test cases and discuss how it improves on earlier and related proposals.","PeriodicalId":221796,"journal":{"name":"2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134393714","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: 1

Inferring content-centric traffic for opportunistic networking from geo-location Social Networks 从地理位置社交网络推断以内容为中心的网络流量

2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2015-06-14 DOI: 10.1109/WoWMoM.2015.7158185

Pavlos Sermpezis, T. Spyropoulos

引用次数: 5

Joint compressive data gathering and scheduling in wireless sensor networks under the physical interference model 物理干扰模型下无线传感器网络联合压缩数据采集与调度

2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2015-06-14 DOI: 10.1109/WoWMoM.2015.7158135

Dariush Ebrahimi, C. Assi

{"title":"Joint compressive data gathering and scheduling in wireless sensor networks under the physical interference model","authors":"Dariush Ebrahimi, C. Assi","doi":"10.1109/WoWMoM.2015.7158135","DOIUrl":"https://doi.org/10.1109/WoWMoM.2015.7158135","url":null,"abstract":"Compressive data gathering (CDG) has emerged as a useful method for collecting sensory data in large scale sensor networks; this technique is able to reduce global scale communication cost without introducing intensive computation, and is capable of extending the lifetime of the entire sensor network by balancing the aggregation and forwarding load across the network. With CDG, multiple forwarding trees are constructed, each for aggregating a coded measurement, and these measurements are collected at the sink for recovering the uncoded measurements from the sensors. This paper studies the problem of constructing forwarding trees for collecting and aggregating sensed data in the network under the physical interference model. The problem of aggregation tree construction and link scheduling is addressed jointly, through a mathematical formulation, and its complexity is underlined. Our objective is to collect data at the sink with minimal delays and fewer transmissions. Owing to the complexity of the joint problem, we present a decentralized method for solving the tree construction and the link scheduling sub-problems. Our link scheduling sub-problem relies on defining an interference neighbourhood for each link and coordinating transmissions among network links to control the interference. Numerical results are presented to compare the performance of the decentralized solution with the joint model as well as prior work from the literature.","PeriodicalId":221796,"journal":{"name":"2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130252383","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: 2

Lightweight clustering of spatio-temporal data in resource constrained mobile sensing 资源受限移动传感中时空数据的轻量级聚类

2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2015-06-14 DOI: 10.1109/WoWMoM.2015.7158166

Ghulam Murtaza, A. Reinhardt, S. Kanhere, S. Jha

{"title":"Lightweight clustering of spatio-temporal data in resource constrained mobile sensing","authors":"Ghulam Murtaza, A. Reinhardt, S. Kanhere, S. Jha","doi":"10.1109/WoWMoM.2015.7158166","DOIUrl":"https://doi.org/10.1109/WoWMoM.2015.7158166","url":null,"abstract":"The technological development of inexpensive GPS receivers has enabled a new realm of applications for embedded sensing systems. The availability of location information allows these sensing system to study the motion trajectories of humans, animals, and objects. The storage of the collected trajectory data, however, represents a challenge for constrained devices with limited memory. In fact, external memory is often required, which incurs an additional cost for the storage component, enlarges the physical dimensions of the device, and also results in a measurable increase of the node's energy expenditure. In this paper, we present a clustering approach for GPS location information that is specifically tailored to resource-constrained sensing platforms. While our approach can be generalised to wide variety of applications, we focus on wireless animal tracking as an illustrative example. Our two-stage clustering process only records areas in which the animal has spent an extended period of time, in order to reduce the storage requirement while ensuring a low memory foot-print and processing requirements. We evaluate our solution using real-world animal GPS traces and show that our scheme achieves 90% improvement in location accuracy while also reducing the memory footprint by up to 99% in comparison with the state-of-the-art.","PeriodicalId":221796,"journal":{"name":"2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114385666","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

TCCN: Tag-assisted Content Centric Networking for Internet of Things 标签辅助的物联网内容中心网络

2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2015-06-14 DOI: 10.1109/WoWMoM.2015.7158138

Yuning Song, Huadong Ma, Liang Liu

{"title":"TCCN: Tag-assisted Content Centric Networking for Internet of Things","authors":"Yuning Song, Huadong Ma, Liang Liu","doi":"10.1109/WoWMoM.2015.7158138","DOIUrl":"https://doi.org/10.1109/WoWMoM.2015.7158138","url":null,"abstract":"As one of the future networking architecture, Content Centric Networking (CCN) regards content as a first-class network entity and fits Internet of Things (IoT) applications well. CCN retrieves contents by their unique hierarchical names. However, in IoT, different autonomous networks have their own naming rules. When a mobile node enters a new network environment and interacts with local networks, it can hardly know the exact name of the content that it needs. In this paper, we propose Tag-assisted Content Centric Networking (TCCN) for IoT, which is a more flexible and efficient scheme for the content sharing between mobile node and local IoT network. We design the tables and structures of three basic components of CCN. Based on counting bloom filter, we further design Tag Filter (TF) for interest-content matching and forwarding information lookup. By using TF, Content Store (CS) can quickly check whether coming Interests can be satisfied locally. Moreover, in our designed Tag-based Forwarding Information Base (T-FIB), we change the traditional prefix-faces structure into face-tags structure, which can greatly reduce the size of FIB and the lookup time consumption. We design the Tag-based Caching Strategy (TCS), by which the node can decide whether to cache the coming content according to the TF and a counter threshold. By using TCS, contents with similar set of tags are cached intensively, which benefits the forwarding information.We conduct simulations to evaluate the validity and performance of our proposed methods.","PeriodicalId":221796,"journal":{"name":"2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122308062","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: 12

WARPsim: A code-transparent network simulator for WARP devices WARPsim:用于WARP设备的代码透明网络模拟器

2015 IEEE 16th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2015-06-14 DOI: 10.1109/WoWMoM.2015.7158181

Andreas Schumacher, Martin Serror, Christian Dombrowski, J. Gross

引用次数: 1