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Sarnoff 2019 Copyright Page Sarnoff 2019版权页面
2019 IEEE 40th Sarnoff Symposium Pub Date : 2019-09-01 DOI: 10.1109/sarnoff47838.2019.9067809
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引用次数: 0
NOMA Power Allocation for Minimizing System Outage under Rayleigh Fading Channel 瑞利衰落信道下最小化系统中断的NOMA功率分配
2019 IEEE 40th Sarnoff Symposium Pub Date : 2019-09-01 DOI: 10.1109/Sarnoff47838.2019.9067827
Ömer Faruk Gemici, Ibrahim Hökelek, H. A. Çırpan
{"title":"NOMA Power Allocation for Minimizing System Outage under Rayleigh Fading Channel","authors":"Ömer Faruk Gemici, Ibrahim Hökelek, H. A. Çırpan","doi":"10.1109/Sarnoff47838.2019.9067827","DOIUrl":"https://doi.org/10.1109/Sarnoff47838.2019.9067827","url":null,"abstract":"With the proliferation of the delay sensitive applications and services in cellular networks, the outage probability becomes an important metric that should be minimized to support the low latency requirement of the 5G network. In this paper, the analytical model is proposed to calculate the system outage probability as a closed form expression under the Rayleigh fading channel for the NOMA downlink system. We utilize the model to obtain the optimum power allocation that minimizes the system outage probability as a closed form expression. The accuracy of the proposed analytical model and optimum power allocation is validated by the Monte Carlo simulations. The numerical results show that the outage probability depends on the power allocation and the outage probability of OMA with the fractional power allocation is lower than NOMA with the optimum power allocation. The results indicate that the trade-off between the outage and spectral efficiency in NOMA should be carefully controlled to meet higher throughput and lower latency objectives of 5G.","PeriodicalId":306134,"journal":{"name":"2019 IEEE 40th Sarnoff Symposium","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134396029","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
Innovative Approach to achieve Tri-Band Capabilities by Parabolic Antenna Stacking 利用抛物面天线堆叠实现三波段功能的创新方法
2019 IEEE 40th Sarnoff Symposium Pub Date : 2019-09-01 DOI: 10.1109/Sarnoff47838.2019.9067813
C. Sugama, V. Chandrasekar
{"title":"Innovative Approach to achieve Tri-Band Capabilities by Parabolic Antenna Stacking","authors":"C. Sugama, V. Chandrasekar","doi":"10.1109/Sarnoff47838.2019.9067813","DOIUrl":"https://doi.org/10.1109/Sarnoff47838.2019.9067813","url":null,"abstract":"Antenna consolidation on the topside of shipboard platforms reduces the amount of different antennas needed to perform various capabilities at different frequencies. Parabolic antenna stacking consolidates antenna capabilities and saves space on shipboard platforms. This paper presents the design and simulated radiation pattern results of a tri-band parabolic stacked antenna that reduces the number of antennas required on shipboard platforms. This tri-band parabolic stacked antenna is focused on providing a Q, X and Ka band capable solution on a single antenna pedestal.","PeriodicalId":306134,"journal":{"name":"2019 IEEE 40th Sarnoff Symposium","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124959089","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: 4
A Capacity-Aware Distributed Denial-of-Service Attack in Low-Power and Lossy Networks 低功耗损耗网络中的容量感知分布式拒绝服务攻击
2019 IEEE 40th Sarnoff Symposium Pub Date : 2019-09-01 DOI: 10.1109/Sarnoff47838.2019.9067822
Rajorshi Biswas, Jie Wu, Xiuqi Li
{"title":"A Capacity-Aware Distributed Denial-of-Service Attack in Low-Power and Lossy Networks","authors":"Rajorshi Biswas, Jie Wu, Xiuqi Li","doi":"10.1109/Sarnoff47838.2019.9067822","DOIUrl":"https://doi.org/10.1109/Sarnoff47838.2019.9067822","url":null,"abstract":"Low-Power and Lossy Network (LLN) is composed of embedded devices with limited power, memory, and processing resources. LLN has a wide variety of applications including industrial monitoring, connected home, health care, urban sensor networks and environmental monitoring. LLN uses Routing Protocol for Low-power and lossy networks (RPL) protocol. The RPL maintains directed acyclic graphs for routing packets. By exploiting some features, a Distributed Denial-of-Service (DDoS) attack can be conducted easily. DDoS attacks are very popular and well studied in the context of the Internet, but not in the context of LLNs. In this paper, we propose a powerful DDoS attack framework in LLNs. We formulate the attack as an optimization problem for selecting an optimal set of attackers and their targeted neighbors constrained by a limited link bandwidth. We propose an optimal solution by transforming the optimization problem into a max-flow problem. We provide simulations to support our model.","PeriodicalId":306134,"journal":{"name":"2019 IEEE 40th Sarnoff Symposium","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127077720","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
Branch-Awareness in Service Function Graph Design and Embedding 业务功能图设计与嵌入中的分支感知
2019 IEEE 40th Sarnoff Symposium Pub Date : 2019-09-01 DOI: 10.1109/Sarnoff47838.2019.9067825
Maryam Jalalitabar, Yang Wang, Xiaojun Cao
{"title":"Branch-Awareness in Service Function Graph Design and Embedding","authors":"Maryam Jalalitabar, Yang Wang, Xiaojun Cao","doi":"10.1109/Sarnoff47838.2019.9067825","DOIUrl":"https://doi.org/10.1109/Sarnoff47838.2019.9067825","url":null,"abstract":"To deliver an end-to-end service in the Network Function Virtualization (NFV) environment, Service Function Chain (SFC) is used to define the sequence of Virtual Network Functions (VNFs) that needs to be applied to the data stream of the service. In the literature, SFC is typically regarded as a linear topology that represents the sequence of the VNFs that a data stream is navigated through. Our recent study, however, reveals a group of real-life use cases for which a linear topology is in-sufficient to describe the complexity of the SFC: the data stream can branch out into multiple streams due to multiple reasons (e.g., load-balance the web/non-web traffic). In this paper, we study representative use cases with presence of branching, categorize traffic branching into three major categories, and introduce policies to specify the service requirement that involves traffic branching. In addition, we define the resulting problem and discuss directions for further exploration.","PeriodicalId":306134,"journal":{"name":"2019 IEEE 40th Sarnoff Symposium","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114629588","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
Tactical Network Automation with NetZTP and One Shot 使用NetZTP和One Shot实现战术网络自动化
2019 IEEE 40th Sarnoff Symposium Pub Date : 2019-09-01 DOI: 10.1109/Sarnoff47838.2019.9067817
William Brockelsby, Sean Dilda
{"title":"Tactical Network Automation with NetZTP and One Shot","authors":"William Brockelsby, Sean Dilda","doi":"10.1109/Sarnoff47838.2019.9067817","DOIUrl":"https://doi.org/10.1109/Sarnoff47838.2019.9067817","url":null,"abstract":"Network automation promises to improve network operations by increasing efficiency and consistency but is difficult to achieve in practice due to the large variety of infrastructure devices within the network as well as vendor specific management and control interfaces. This paper explores options for the tactical deployment of network automation to provide maximum return on investment as organizations explore strategic approaches to network automation.","PeriodicalId":306134,"journal":{"name":"2019 IEEE 40th Sarnoff Symposium","volume":"436 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131921277","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: 4
Acceleration of Multipath TCP by Letting ACKs Take the Shortest Path 允许ack走最短路径的多路径TCP加速
2019 IEEE 40th Sarnoff Symposium Pub Date : 2019-09-01 DOI: 10.1109/Sarnoff47838.2019.9067824
Jiangnan Cheng, Jaehyun Hwang, A. Tang
{"title":"Acceleration of Multipath TCP by Letting ACKs Take the Shortest Path","authors":"Jiangnan Cheng, Jaehyun Hwang, A. Tang","doi":"10.1109/Sarnoff47838.2019.9067824","DOIUrl":"https://doi.org/10.1109/Sarnoff47838.2019.9067824","url":null,"abstract":"Multipath TCP (MPTCP) can improve overall throughput of an end-to-end connection by leveraging different network paths. However, the heterogeneity of these paths can significantly hamper MPTCP’s performance. In this paper, we propose to send acknowledgments (ACKs) along the lowest-latency path. This can help improve the performance of MPTCP when subflow throughput is constrained by packet loss by reacting to loss events faster. An active probing module is also developed to dynamically select the lowest-latency path against the potential change of path condition. Experiments demonstrate that overall throughput improvement generally ranges from 10% to 50%.","PeriodicalId":306134,"journal":{"name":"2019 IEEE 40th Sarnoff Symposium","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124401449","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
Sarnoff 2019 Program Sarnoff 2019计划
2019 IEEE 40th Sarnoff Symposium Pub Date : 2019-09-01 DOI: 10.1109/sarnoff47838.2019.9067811
{"title":"Sarnoff 2019 Program","authors":"","doi":"10.1109/sarnoff47838.2019.9067811","DOIUrl":"https://doi.org/10.1109/sarnoff47838.2019.9067811","url":null,"abstract":"","PeriodicalId":306134,"journal":{"name":"2019 IEEE 40th Sarnoff Symposium","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116226310","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
Media Access Schemes for Indirect Diffused Free-Space Optical Networks 间接扩散自由空间光网络的媒体接入方案
2019 IEEE 40th Sarnoff Symposium Pub Date : 2019-09-01 DOI: 10.1109/Sarnoff47838.2019.9067819
Nicolò Macaluso, R. Rojas-Cessa, M. Meo
{"title":"Media Access Schemes for Indirect Diffused Free-Space Optical Networks","authors":"Nicolò Macaluso, R. Rojas-Cessa, M. Meo","doi":"10.1109/Sarnoff47838.2019.9067819","DOIUrl":"https://doi.org/10.1109/Sarnoff47838.2019.9067819","url":null,"abstract":"In this paper, we propose a set of three media access control (MAC) schemes for an indirect diffused light free-space optical communications (ID-FSOCs). ID-FSOC has been recently proposed to establish wireless high-speed (i.e., ≥1 Gbps) network access using FSO from stations that have no line-of-sight (LOS) with the access point. ID-FSOC employs a diffuse reflector (DR) to uniformly reflect diffused light from an incident laser to all directions, except towards the DR. To establish a link, ID-FSOC requires LOS between the transmitter and the DR and between DR and the receiver. In this way, ID-FSOC relaxes the location of stations as long as they keep LOS to the DR. We analyze the performance and scalability of proposed schemes. We also consider the impact of the zoom-in time of a receiver in our evaluations. Our results show that our proposed MAC schemes achieve high channel utilization and higher throughput than carrier-sense multiple access schemes.","PeriodicalId":306134,"journal":{"name":"2019 IEEE 40th Sarnoff Symposium","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130544334","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: 4
Conscious GPS: A System to Aid the Visually Impaired to Navigate Public Transportation 有意识的GPS:一个帮助视障人士导航公共交通的系统
2019 IEEE 40th Sarnoff Symposium Pub Date : 2019-09-01 DOI: 10.1109/Sarnoff47838.2019.9067826
J. Sykes, Randy St. Fleur, Daler Norkulov, Z. Dong, R. Amineh
{"title":"Conscious GPS: A System to Aid the Visually Impaired to Navigate Public Transportation","authors":"J. Sykes, Randy St. Fleur, Daler Norkulov, Z. Dong, R. Amineh","doi":"10.1109/Sarnoff47838.2019.9067826","DOIUrl":"https://doi.org/10.1109/Sarnoff47838.2019.9067826","url":null,"abstract":"Using public transportation can be a major challenge for individuals with visual impairments. To navigate a mass transit system independently and safely, one needs to be able to gather information about their surroundings. We propose a Conscious GPS system to assist a user with visual impairment to navigate the public transit system. The system utilizes computer vision to autonomously record the users surroundings by taking various pictures in sequence and leveraging image processing techniques and machine learning to identify and extract information about key objects around the user. Our target object is the circular bus sign on an NYC MTA bus stop. We use Haar Cascade computer vision techniques to detect and locate the sign in an image through feature-based image classification. The proposed system experiences no misclassification after training the Haar Cascade classifier with a minimum hit rate of 0.99 and a maximum false alarm rate of 0.20 when navigating the daily city landscape and can accurately detect a bus stop sign.","PeriodicalId":306134,"journal":{"name":"2019 IEEE 40th Sarnoff Symposium","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125096876","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
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