2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)最新文献_第3页

OpenMeasure: Adaptive flow measurement & inference with online learning in SDN OpenMeasure:基于SDN在线学习的自适应流量测量和推理

2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2016-04-10 DOI: 10.1109/INFCOMW.2016.7562044

Chang Liu, M. Malboubi, C. Chuah

引用次数: 43

Analyzing diurnal variations of millimeter wave channels 毫米波信道日变化分析

2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2016-04-10 DOI: 10.1109/INFCOMW.2016.7562105

S. A. Hosseini, Eisa Zarepour, Mahbub Hassan, C. Chou

{"title":"Analyzing diurnal variations of millimeter wave channels","authors":"S. A. Hosseini, Eisa Zarepour, Mahbub Hassan, C. Chou","doi":"10.1109/INFCOMW.2016.7562105","DOIUrl":"https://doi.org/10.1109/INFCOMW.2016.7562105","url":null,"abstract":"5G is planning to exploit millimeter wave (mmWave) channels to achieve the massive capacity increase needed for future applications. Unfortunately, wireless signal attenuation and noise in this high frequency band is very sensitive to atmospheric conditions, such as temperature and humidity. Given that such atmospheric conditions at any given location could vary throughout the day, mobile communication systems seeking to exploit this band must expect some sort of diurnal variations in attenuation and noise. In this paper, we study the extent of diurnal variation in mmWave channels in three largest cities of Australia by accessing the hourly air quality and weather data over 12 months in 2015. We find that all planned mmWave bands, with the exception of 60 GHz, experiences significant diurnal variation in attenuation and noise. The attenuation and noise generally drops in the middle of the day when temperature rises and humidity falls, but remains high during the night. The diurnal variation is found to be more significant in summer compared to winter. The 60 GHz band remains stable throughout the day as this band is mainly affected by the amount of oxygen in the air, which does not fluctuate much for a given location.","PeriodicalId":348177,"journal":{"name":"2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125666983","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: 9

Enabling transparent caching in LTE mobile backhaul networks with SDN 通过SDN在LTE移动回程网络中启用透明缓存

2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2016-04-10 DOI: 10.1109/INFCOMW.2016.7562172

Moisés Rodrigues, G. Dán, Massimo Gallo

引用次数: 7

Cooperative downloading in VANETs-LTE heterogeneous network based on Named Data 基于命名数据的VANETs-LTE异构网络协同下载

2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2016-04-10 DOI: 10.1109/INFCOMW.2016.7562078

Gang Deng, Fengchao Li, Liwei Wang

{"title":"Cooperative downloading in VANETs-LTE heterogeneous network based on Named Data","authors":"Gang Deng, Fengchao Li, Liwei Wang","doi":"10.1109/INFCOMW.2016.7562078","DOIUrl":"https://doi.org/10.1109/INFCOMW.2016.7562078","url":null,"abstract":"Named Data Networking replacing the TCP/IP architecture has emerged as a state-of-the-art tendency in VANETs because of its high efficiency in content distribution and Vehicle-to-Vehicle (V2V) communications. After this paradigm shift in VANETs, the traditional gateway selection algorithms and Peer-to-Peer content downloading protocols become inappropriate for vehicles to cooperatively acquire big-size Internet contents from roadside infrastructures (e.g. LTE-BS). To address this problem, we propose a Prior-Response-Incentive-Mechanism (PRIM) to stimulate vehicles to take part in cooperative downloading in VANETs-LTE heterogeneous network and we use game theory to analyze vehicles behaviors and find the optimal strategy for each cooperator. In consideration of the effect of mobility, wireless channel and Named Data in VANETs, the mechanism can fulfill vehicles demand timely and properly evaluate vehicles contributions. Simulation results based on ndnSIM show that the proposed mechanism can dramatically reduce repeated downloading, promote cooperation among vehicles with less delay and overhead, under the premise of obtaining integrated target content.","PeriodicalId":348177,"journal":{"name":"2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131394599","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: 19

High-level hardware-software co-design of an 802.11a transceiver system using Zynq SoC 基于Zynq SoC的802.11a收发器系统的高级软硬件协同设计

2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2016-04-10 DOI: 10.1109/INFCOMW.2016.7562163

Benjamin Drozdenko, Matthew Zimmermann, Tuan Dao, M. Leeser, K. Chowdhury

引用次数: 7

Energy-efficiency optimization of the high Power Amplifier for multicarrier systems: Analytical EVM derivation 多载波系统高功率放大器的能量效率优化:解析EVM推导

2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2016-04-10 DOI: 10.1109/INFCOMW.2016.7562111

A. Cheaito, M. Crussiére, J. Hélard, Y. Louët

{"title":"Energy-efficiency optimization of the high Power Amplifier for multicarrier systems: Analytical EVM derivation","authors":"A. Cheaito, M. Crussiére, J. Hélard, Y. Louët","doi":"10.1109/INFCOMW.2016.7562111","DOIUrl":"https://doi.org/10.1109/INFCOMW.2016.7562111","url":null,"abstract":"The high Power Amplifier (PA) dominates the power consumption in LTE transceiver systems in macro base stations and requests focusing the energy efficiency improvements on this device. In this paper, the impact of the nonlinearities on the amplified multicarrier signal is analyzed considering both linearization and Peak-to-Average Power Ratio (PAPR) reduction techniques. Therefore, we provide the expression of the Error Vector Magnitude (EVM) of the amplified signal using polynomial predistortion and clipping techniques. The EVM expression is a series expansion that depends on the Power Amplifier (PA) and predistortion coefficients, as well as, the PAPR and the average power of both input and clipped signals. The simulation results show that the proposed expression presents perfect accuracy. Moreover, theoretical analysis of the trade-off between the power amplifier linearity and efficiency is investigated considering the performance of the clipping and predistortion techniques. Therefore, an analytical expression which gives the optimal Input Back-Off (IBO) maximizing the PA efficiency, with respect to an EVM constraint and a given predistortion complexity, is provided. Based on different application scenarios and using a real power amplifier characteristic, it is demonstrated that significant energy efficiency improvement can be achieved when the IBO is appropriately adjusted.","PeriodicalId":348177,"journal":{"name":"2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130049920","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: 3

SDN docker: Enabling application auto-docking/undocking in edge switch SDN docker:在边缘交换机中启用应用程序自动对接/解对接

2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2016-04-10 DOI: 10.1109/INFCOMW.2016.7562199

Yiming Xu, Mahendran Veeramani, S. Radhakrishnan

{"title":"SDN docker: Enabling application auto-docking/undocking in edge switch","authors":"Yiming Xu, Mahendran Veeramani, S. Radhakrishnan","doi":"10.1109/INFCOMW.2016.7562199","DOIUrl":"https://doi.org/10.1109/INFCOMW.2016.7562199","url":null,"abstract":"Software-Defined Networking (SDN) enables users to programmatically manage individual data flows in the network. Beyond managing data flows, an SDN enabled switch that automatically manages different applications in the form of an ecosystem has more practical benefits. Recently there is an increasing interest on migrating applications from `Cloud' to the edge switches, such as `Fog' computing for IoTs. To cater to such interests, we envisage an architecture that empowers SDN (beyond Layer-2 flow management) to automatically manage applications embedded within the switch. In this paper, for the first time, we propose an SDN-based auto-docker framework integrated within the switches. The proposed framework augments SDN architecture to enable auto-docking/undocking of applications at the edge switches. By `auto', we mean the required application is automatically identified (agnostic to the users) from the incoming packet, installed seamlessly, and subsequently uninstalled from the switch when it is no longer needed. In this manner, the docker framework automatically and effectively manages the storage, computing, and networking resources of the switch. We develop a working prototype of the framework using off-the-shelf network switches, and evaluate the performance of the proposed docker framework.","PeriodicalId":348177,"journal":{"name":"2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130177453","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

Capacity of cellular networks with femtocache 使用femtocache的蜂窝网络容量

2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2016-04-10 DOI: 10.1109/INFCOMW.2016.7562037

Mohsen Karimzadeh Kiskani, H. Sadjadpour

引用次数: 21

Empirical analysis of customer behavior for tiered data plans in mobile market 移动市场分层数据套餐客户行为的实证分析

2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2016-04-10 DOI: 10.1109/INFCOMW.2016.7562107

Kohei Sugiyama, J. Urakawa, Masato Taya, A. Yamada, A. Kobayashi, A. Tagami

引用次数: 2

Exploring millimeter-wave network scenarios with ray-tracing based simulations in mmTrace 在mmTrace中使用基于光线追踪的模拟探索毫米波网络场景

2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2016-04-10 DOI: 10.1109/INFCOMW.2016.7562269

Daniel Steinmetzer, J. Classen, M. Hollick

引用次数: 1