2019 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN)最新文献_第2页

Advancing Network Function Virtualization Platforms with Programmable NICs 使用可编程网卡推进网络功能虚拟化平台

2019 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN) Pub Date : 2019-07-01 DOI: 10.1109/LANMAN.2019.8847032

Zhen Ni, Guyue Liu, Dennis Afanasev, Timothy Wood, Jinho Hwang

引用次数: 5

LANMAN 2019 Message

2019 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN) Pub Date : 2019-07-01 DOI: 10.1109/lanman.2019.8846989

引用次数: 0

The benefits of Deceit: a Malicious client in a 5G Cellular Network 欺骗的好处:5G蜂窝网络中的恶意客户端

2019 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN) Pub Date : 2019-07-01 DOI: 10.1109/LANMAN.2019.8847162

Jason J. Quinlan, U. Roedig

{"title":"The benefits of Deceit: a Malicious client in a 5G Cellular Network","authors":"Jason J. Quinlan, U. Roedig","doi":"10.1109/LANMAN.2019.8847162","DOIUrl":"https://doi.org/10.1109/LANMAN.2019.8847162","url":null,"abstract":"As we advance towards smart cities, autonomous vehicles and the avalanche of IoT devices proposed for the future, we need to give careful consideration to how easily compromised devices can impact network state. Current proposals for devices typically use cellular networks as the backhaul or final hop. These devices will leverage existing trust-based client-side channel metrics, such as Channel Quality Indicator (CQI), when the base-station determines scheduling decisions. In this paper, we investigate the scheduling impact of a malicious device when it changes its channel metrics, so as to improve its download rate or even to negate the download rate of others. We utilise real-time 4K ultra-high definition video delivery as an example of high throughput demand application and compare the delivery rates of multiple devices in an open-source 5G simulated NS-3 network. Our results illustrate that when a malicious client deceives the scheduler, the other clients in the network have a noticeable decrease in both viewable quality and underlying delivery rate (25% decrease in the average video quality across the non malicious clients).","PeriodicalId":214356,"journal":{"name":"2019 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129555191","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

MEC service placement over the Fronthaul of 5G Cloud-RANs 5G云- ran前传的MEC服务放置

2019 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN) Pub Date : 2019-07-01 DOI: 10.1109/LANMAN.2019.8847065

Virgilios Passas, N. Makris, Christos Nanis, T. Korakis

引用次数: 2

H2NDN: Supporting Connected Vehicle Applications with Hierarchical Hyperbolic NDN H2NDN:通过分层双曲NDN支持车联网应用

2019 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN) Pub Date : 2019-07-01 DOI: 10.1109/LANMAN.2019.8846985

Ning Yang, Kang-Peng Chen, Yaoqing Liu

{"title":"H2NDN: Supporting Connected Vehicle Applications with Hierarchical Hyperbolic NDN","authors":"Ning Yang, Kang-Peng Chen, Yaoqing Liu","doi":"10.1109/LANMAN.2019.8846985","DOIUrl":"https://doi.org/10.1109/LANMAN.2019.8846985","url":null,"abstract":"Connected vehicle (CV) has emerged as a new computing and networking paradigm recently that can enable many beneficial CV applications. In this paper, we argue that Named Data Networking (NDN) presents a good synergy with the needs of CV applications. This drives us to propose an NDN based CV application framework with a distributed data service model. However, the fast mobility and vast moving area of vehicles lead to significant challenges on the efficiency and scalability of the underlying NDN backbone in the framework. To handle this issue, we propose a novel hierarchical hyperbolic NDN architecture (H2NDN). By taking advantage of the location dependency of CV applications, we design a hierarchical router topology and the associated namespace. This enables Interest packets from CV applications to be forwarded towards Data (cache) holders efficiently through static FIB configuration. However, the resultant hierarchical routing can easily overload high-level routers. Thus, we further integrate hyperbolic routing into the architecture through carefully designed hyperbolic planes in the hierarchical topology. As a result, the load is better balanced to ensure the overall scalability. Finally, extensive NDNsim based simulation with real traffic data proves the efficiency and scalability of the proposed H2NDN architecture.","PeriodicalId":214356,"journal":{"name":"2019 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114248685","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

Virtual Wires: Rethinking WiFi networks 虚拟线路:重新思考WiFi网络

2019 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN) Pub Date : 2019-07-01 DOI: 10.1109/LANMAN.2019.8846977

Yudong Yang, Yuming Jiang, V. Misra, D. Rubenstein

{"title":"Virtual Wires: Rethinking WiFi networks","authors":"Yudong Yang, Yuming Jiang, V. Misra, D. Rubenstein","doi":"10.1109/LANMAN.2019.8846977","DOIUrl":"https://doi.org/10.1109/LANMAN.2019.8846977","url":null,"abstract":"WiFi is the dominant means for home Internet access, yet is frequently a performance bottleneck. Without reliable, satisfactory performance at the last hop, end-to-end quality of service (QoS) efforts will fail. Three major reasons for WiFi bottlenecking performance are its: 1) inherent wireless channel characteristics, 2) approach to access control of the shared broadcast channel, and 3) impact on transport layer protocols, such as TCP, that operate end-to-end, and over-react to the loss or delay caused by the single WiFi link. In this paper, we leverage the philosophy of centralization in modern networking and present our cross layer design to address the problem. Specifically, we introduce centralized control at the point of entry/egress into the WiFi network. Based on network conditions measured from buffer sizes, airtime and throughput, flows are scheduled to the optimal utility. Unlike most existing WiFi QoS approaches, our design only relies on transparent modifications, requiring no changes to the network (including link layer) protocols, applications, or user intervention. Through extensive experimental investigation, we show that our design significantly enhances the reliability and predictability of WiFi performance, providing a “virtual wire”-like link to the targeted application.","PeriodicalId":214356,"journal":{"name":"2019 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125671552","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

Towards Energy Efficient LoRa Multihop Networks 迈向节能LoRa多跳网络

2019 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN) Pub Date : 2019-07-01 DOI: 10.1109/LANMAN.2019.8847137

M. Bezunartea, Roald Van Glabbeek, An Braeken, J. Tiberghien, K. Steenhaut

引用次数: 15

Virtualized Heterogeneous 5G Cloud-RAN deployment over Redundant Wireless Links 冗余无线链路虚拟化异构5G Cloud-RAN部署

2019 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN) Pub Date : 2019-07-01 DOI: 10.1109/LANMAN.2019.8846995

N. Makris, Christos Zarafetas, Konstantinos Choumas, P. Flegkas, T. Korakis

引用次数: 1

Resource optimization in Visible Light Communication for Internet of Things 面向物联网的可见光通信资源优化

2019 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN) Pub Date : 2019-07-01 DOI: 10.1109/LANMAN.2019.8846992

Sifat Ibne Mushfique, Akash Dey, Ahmad Alsharoa, M. Yuksel

{"title":"Resource optimization in Visible Light Communication for Internet of Things","authors":"Sifat Ibne Mushfique, Akash Dey, Ahmad Alsharoa, M. Yuksel","doi":"10.1109/LANMAN.2019.8846992","DOIUrl":"https://doi.org/10.1109/LANMAN.2019.8846992","url":null,"abstract":"In the modern day, there is a serious spectrum crunch in the legacy radio frequency (RF) band, for which visible light communication (VLC) can be a promising option. VLC is a short-range wireless communication variant which uses the visible light spectrum. In this paper, we are using a VLC-based architecture for providing scalable communications to Internet-of-Things (IoT) devices where a multi-element hemispherical bulb is used that can transmit data streams from multiple light emitting diode (LED) boards. The essence of this architecture is that it uses a Line-of-Sight (LoS) alignment protocol that handles the handoff issue created by the movement of receivers inside a room. We start by proposing an optimization problem aiming to minimize the total consumed energy emitted by each LED taking into consideration the LEDs’ power budget, users’ perceived quality-of-service, LED-user associations, and illumination uniformity constraints. Then, because of the non-convexity of the problem, we propose to solve it in two stages: (1) We design an efficient algorithm for LED-user association for fixed LED powers, and (2) using the LED-user association, we find an approximate solution based on Taylor series to optimize the LEDs’ power. We devise a heuristic solution based on this approach. Finally, we illustrate the performance of our method via simulations.","PeriodicalId":214356,"journal":{"name":"2019 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114577163","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

LANMAN 2019 Cover Page LANMAN 2019封面

2019 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN) Pub Date : 2019-07-01 DOI: 10.1109/lanman.2019.8847101

引用次数: 0