2016 8th International Conference on Communication Systems and Networks (COMSNETS)最新文献_第10页

Should Wikipedia and Quora collaborate? 维基百科和Quora应该合作吗?

2016 8th International Conference on Communication Systems and Networks (COMSNETS) Pub Date : 1900-01-01 DOI: 10.1109/COMSNETS.2016.7439980

Anamika Chhabra, S. Iyengar

引用次数: 3

Formation of virtual groups in WBAN for health care monitoring WBAN中虚拟组的形成用于卫生保健监测

2016 8th International Conference on Communication Systems and Networks (COMSNETS) Pub Date : 1900-01-01 DOI: 10.1109/COMSNETS.2016.7440006

V. Jayaraj, C. Hemanth

{"title":"Formation of virtual groups in WBAN for health care monitoring","authors":"V. Jayaraj, C. Hemanth","doi":"10.1109/COMSNETS.2016.7440006","DOIUrl":"https://doi.org/10.1109/COMSNETS.2016.7440006","url":null,"abstract":"Wireless body area networks (WBAN) provides a great opportunity in health care monitoring. The need for an efficient WBAN patient monitoring, where information extraction is done, sent across to many individuals such as the doctors and nurses to analyze the condition of a patient. This paper addresses certain challenges for efficient transmission of data, by proposing a topology which allows virtual groups to be formed between the devices (sensor nodes and mobile devices) of patients, nurses and doctors in order to perform remote analysis of WBAN data. Group formation is performed by timely updating the patient's data for vitals such as temperature, ECG, EEG, heart rate and many more. The WBAN data gathered are transmitted to the virtual group members through an underlying environmental sensor network. This virtual group will send and receive the data for a particular amount of time by using network protocols. By doing so, it is easier for medical persons to monitor the critical patients where timely help can be provided immediately, preventing loss of life due to delay in transmission. The proposed approach is evaluated through a series of simulation using network simulator.","PeriodicalId":185861,"journal":{"name":"2016 8th International Conference on Communication Systems and Networks (COMSNETS)","volume":"19 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116673267","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

Cognitive algorithms for LTE cloud-RAN LTE云- ran的认知算法

2016 8th International Conference on Communication Systems and Networks (COMSNETS) Pub Date : 1900-01-01 DOI: 10.1109/COMSNETS.2016.7439969

Vyankatesh Porwal, Sriram N. Kizhakkemadam, A. Kherani, Bala K. Chintapenta, Soumendranath Dutta, Nagacharan Udupi

{"title":"Cognitive algorithms for LTE cloud-RAN","authors":"Vyankatesh Porwal, Sriram N. Kizhakkemadam, A. Kherani, Bala K. Chintapenta, Soumendranath Dutta, Nagacharan Udupi","doi":"10.1109/COMSNETS.2016.7439969","DOIUrl":"https://doi.org/10.1109/COMSNETS.2016.7439969","url":null,"abstract":"In order to maximize the overall system throughput and cope with increasing user density and traffic distribution as also limited spectrum availability in dense urban scenario, next generation small cell networks need to be equipped with dynamic spectrum management schemes through centralized or distributed co-ordination approach. In this paper, we demonstrate using the theory of fluid queues that for a two transmitter case, centralized scheduling of component carrier (CC) of multiple Small Cells (SeNB) of a cellular operator can provide higher achievable throughput as compared to an uncoordinated approach. To quantify the gains in throughput for a realistic cellular setting, we evaluate a greedy CC scheduler on a LTE System Level Simulator and show that up to 40% throughput gains as also energy efficiency gains are possible with joint scheduling. However, these gains are at the expense of the central controller having complete knowledge of the measurement reports of all the cells of each User Equipment (UE). We exploit the correlated nature of the interference in a dense small cell scenario and propose cognitive measurement algorithms considering realistic cellular settings. We show that using our proposed cognitive measurement algorithm, we can decrease the requirement of uplink (UL) overhead from 12.5 UL reports/UE/second to 0.7 UL reports/UE/second while still maintaining a desired gain in throughput over the uncoordinated scheduling scheme.","PeriodicalId":185861,"journal":{"name":"2016 8th International Conference on Communication Systems and Networks (COMSNETS)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126460632","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

Pervasive physical analytics using multi-modal sensing 使用多模态传感的普遍物理分析

2016 8th International Conference on Communication Systems and Networks (COMSNETS) Pub Date : 1900-01-01 DOI: 10.1109/COMSNETS.2016.7439998

Sougata Sen

引用次数: 0

Analysis of trust models in Mobile Ad Hoc Networks: A simulation based study 移动Ad Hoc网络信任模型分析:基于仿真的研究

2016 8th International Conference on Communication Systems and Networks (COMSNETS) Pub Date : 1900-01-01 DOI: 10.1109/COMSNETS.2016.7440007

B. K. Tripathy, P. Bera, M. Rahman

引用次数: 6

A study of the structure and vulnerabilities of metropolitan area networks 城域网的结构与脆弱性研究

2016 8th International Conference on Communication Systems and Networks (COMSNETS) Pub Date : 1900-01-01 DOI: 10.1109/COMSNETS.2016.7439997

Jiangzhuo Chen, V. S. A. Kumar, M. Marathe, Ravi Sundaram, Mayur Thakur, S. Thulasidasan

引用次数: 1

Big Data challenges in smart Grid IoT (WAMS) deployment 智能电网物联网(WAMS)部署中的大数据挑战

2016 8th International Conference on Communication Systems and Networks (COMSNETS) Pub Date : 1900-01-01 DOI: 10.1109/COMSNETS.2016.7439953

Rahul N. Gore, S. Valsan

引用次数: 16

Cost-aware capacity provisioning for fault-tolerant geo-distributed data centers 为容错地理分布式数据中心提供具有成本意识的容量配置

2016 8th International Conference on Communication Systems and Networks (COMSNETS) Pub Date : 1900-01-01 DOI: 10.1109/COMSNETS.2016.7440014

Rakesh Tripathi, S. Vignesh, V. Tamarapalli

{"title":"Cost-aware capacity provisioning for fault-tolerant geo-distributed data centers","authors":"Rakesh Tripathi, S. Vignesh, V. Tamarapalli","doi":"10.1109/COMSNETS.2016.7440014","DOIUrl":"https://doi.org/10.1109/COMSNETS.2016.7440014","url":null,"abstract":"Almost all modern online services run on geo-distributed data centers, and fault tolerance is one of the primary requirement that decides the revenue of the service provider. Recent experiences have shown that the failure of a data center (at a site) is inevitable. In order to mask the failure, spare compute capacity needs to be provisioned across the distributed data center, which leads to additional cost. While the existing literature addresses the capacity provisioning problem only to minimize the number of servers, we argue that the operating cost needs to be considered as well. Since the operating cost and client demand vary both across space and time, we consider cost-aware capacity provisioning to account for their impact on the operating cost of data centers. We propose an optimization framework to minimize the Total Cost of Ownership (TCO) of the cloud provider while designing fault-tolerant geo-distributed data centers. We model the variation in the demand, fluctuation of electricity price and carbon tax across different countries, and delay constraints while computing the spare capacity. On solving the proposed optimization model using real world data, we notice a saving in the TCO (that includes cost of servers and operating cost) of about 17% compared to the model that only minimizes the number of extra servers. Results also highlight the relationship of power usage effectiveness (PUE), over-provisioning for fault tolerance, choice of data center locations, and latency requirements on the TCO. In particular, we notice that the approach of minimizing TCO is beneficial when the electricity prices vary significantly and the PUE is high, which appears to be the case with most of the cloud providers.","PeriodicalId":185861,"journal":{"name":"2016 8th International Conference on Communication Systems and Networks (COMSNETS)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133453276","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: 7

iPlug: Decentralised dispatch of distributed generation iPlug:分布式发电的分散调度

2016 8th International Conference on Communication Systems and Networks (COMSNETS) Pub Date : 1900-01-01 DOI: 10.1109/COMSNETS.2016.7440003

Subendhu Rongali, T. Ganu, M. Padmanabhan, V. Arya, S. Kalyanaraman, M. Petra

{"title":"iPlug: Decentralised dispatch of distributed generation","authors":"Subendhu Rongali, T. Ganu, M. Padmanabhan, V. Arya, S. Kalyanaraman, M. Petra","doi":"10.1109/COMSNETS.2016.7440003","DOIUrl":"https://doi.org/10.1109/COMSNETS.2016.7440003","url":null,"abstract":"With advances in solar photovoltaic technology and decreasing costs of panels, solar energy is considered as an economical and sustainable solution for growing energy demands, especially in countries such as India with high insolation levels. However, key challenges exist in large scale adoption of distributed solar generation. Firstly, there are concerns related to breach of voltage regulations and system instabilities caused by distributed generation. Secondly, there are challenges in providing robust communication infrastructure for utilities to actively control and dispatch distributed generation. We address these challenges by designing a decentralised controller iPlug, which involves voltage-sensitive back-off of the level of solar capacity injection into the grid and is inspired by the CSMA protocol from Networking literature. This is done in conjunction with other resources like local batteries and local demand ramp-up resources. iPlug functions are complementary to emerging microinverter technologies and could in principle be incorporated into either the inverter controls or battery and home energy management control systems. We present preliminary results from simulation-based evaluation of iPlug algorithms and compare it with static PV injection strategies.","PeriodicalId":185861,"journal":{"name":"2016 8th International Conference on Communication Systems and Networks (COMSNETS)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117192514","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: 10

Server assisted latency based request routing for browser 基于服务器辅助延迟的浏览器请求路由

2016 8th International Conference on Communication Systems and Networks (COMSNETS) Pub Date : 1900-01-01 DOI: 10.1109/COMSNETS.2016.7439945

S. K. Soni, R. Arora

引用次数: 0