2019 IEEE 27th International Conference on Network Protocols (ICNP)最新文献_第8页

When NFV Meets ANN: Rethinking Elastic Scaling for ANN-based NFs 当NFV遇上ANN:重新思考基于ANN的NFs的弹性扩展

2019 IEEE 27th International Conference on Network Protocols (ICNP) Pub Date : 2019-10-01 DOI: 10.1109/ICNP.2019.8888133

Menghao Zhang, Jia-Ju Bai, Guanyu Li, Zili Meng, Hongda Li, Hongxin Hu, Mingwei Xu

引用次数: 4

Achieving Universal Low-Power Wide-Area Networks on Existing Wireless Devices 在现有无线设备上实现通用低功耗广域网

2019 IEEE 27th International Conference on Network Protocols (ICNP) Pub Date : 2019-10-01 DOI: 10.1109/ICNP.2019.8888066

Zhijun Li, Yongrui Chen

{"title":"Achieving Universal Low-Power Wide-Area Networks on Existing Wireless Devices","authors":"Zhijun Li, Yongrui Chen","doi":"10.1109/ICNP.2019.8888066","DOIUrl":"https://doi.org/10.1109/ICNP.2019.8888066","url":null,"abstract":"Low-Power Wide-Area Network (LPWAN) is an emerging platform for Internet-of-Thing (IoT) devices to access the base station far away. However, two of the most popular IoT techniques, Bluetooth and ZigBee, can not be connected to LPWAN directly due to their very short communication distance (e.g., 30 meters). Our work, named as Symphony, implements an universal LPWAN on existing heterogeneous wireless devices by overcoming two challenges. First, Symphony achieves a long-range communication from both Bluetooth Low Energy (BLE) and ZigBee to LoRaWAN, enabling these ubiquitously deployed low-power devices to access a base station from faraway. It is achieved by exploiting Narrow-Band Communication, where the BLE/ZigBee devices generate ultra narrow-band signals (i.e., single-tone sinusoidal signals) through payload manipulation, while the LoRaWAN base station detects these signals via its demodulator, which has a high receiver sensitivity for long range communication. Second, Symphony enables concurrent transmissions from heterogeneous radios (i.e., BLE, ZigBee and LoRa) at a LoRaWAN base station. This is achieved by Cross-Technology Parallel Decoding, which is able to disentangle and decode the interfering transmissions. Our evaluations on USRP and commodity devices reveal that Symphony achieves a concurrent wireless communication from BLE, ZigBee and LoRa commercial chips to a LoRaWAN base station over 500 meters, $16 times$ range extension over native BLE/ZigBee.","PeriodicalId":385397,"journal":{"name":"2019 IEEE 27th International Conference on Network Protocols (ICNP)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124317669","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: 16

BDAC: A Behavior-aware Dynamic Adaptive Configuration on DHCP in Wireless LANs BDAC:无线局域网中基于DHCP的行为感知动态自适应配置

2019 IEEE 27th International Conference on Network Protocols (ICNP) Pub Date : 2019-10-01 DOI: 10.1109/ICNP.2019.8888048

Congcong Miao, Jilong Wang, Tianying Ji, Hui Wang, Chao Xu, Fenghua Li, Fengyuan Ren

{"title":"BDAC: A Behavior-aware Dynamic Adaptive Configuration on DHCP in Wireless LANs","authors":"Congcong Miao, Jilong Wang, Tianying Ji, Hui Wang, Chao Xu, Fenghua Li, Fengyuan Ren","doi":"10.1109/ICNP.2019.8888048","DOIUrl":"https://doi.org/10.1109/ICNP.2019.8888048","url":null,"abstract":"DHCP is widely used to dynamically allocate IP addresses to the devices on local area networks, but the explosive increases of WiFi devices and their frequent mobility pose great challenges on DHCP performance in wireless LANs. In this paper, by analyzing large scale real network traces, we observe that the dynamic WiFi user behavior (e.g., online time pattern and spatio-temporal mobility pattern) leads to the poor DHCP performance. The IP pools in some VLANs have been exhausted in rush hours although the total IP utilization in WLAN is only 24%. Therefore, we have to configure IP lease times and IP pools dynamically and make sure that they are adaptive to the WiFi user behavior. In order to achieve this goal, we characterize and model the user behavior across online time pattern and spatiotemporal mobility pattern. Then we propose BDAC, a behaviour-aware dynamic adaptive configuration, which is combined of two strategies: adaptive IP lease time configuration and dynamic IP pool configuration. The former is to set adaptive lease times across user roles and area types based on online time pattern to reclaim IP addresses in time and reduce the peak IP usage, while the latter dynamically migrates the IP addresses across VLANs based on spatio-temporal mobility correlation to save the IP addresses. Using the real network traces of a different week, we conduct experiments to evaluate the performance of BDAC. Results show that BDAC can save up to 60% of IP addresses and the actual IP utilization rises from 24% to 59%. Furthermore, BDAC maintains high IP utilization when the number of VLANs in a WLAN increases.","PeriodicalId":385397,"journal":{"name":"2019 IEEE 27th International Conference on Network Protocols (ICNP)","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115620674","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

Tailoring Onion Routing to the Internet of Things: Security and Privacy in Untrusted Environments 裁剪洋葱路由到物联网:不可信环境中的安全和隐私

2019 IEEE 27th International Conference on Network Protocols (ICNP) Pub Date : 2019-10-01 DOI: 10.1109/ICNP.2019.8888033

Jens Hiller, J. Pennekamp, M. Dahlmanns, Martin Henze, A. Panchenko, Klaus Wehrle

{"title":"Tailoring Onion Routing to the Internet of Things: Security and Privacy in Untrusted Environments","authors":"Jens Hiller, J. Pennekamp, M. Dahlmanns, Martin Henze, A. Panchenko, Klaus Wehrle","doi":"10.1109/ICNP.2019.8888033","DOIUrl":"https://doi.org/10.1109/ICNP.2019.8888033","url":null,"abstract":"An increasing number of IoT scenarios involve mobile, resource-constrained IoT devices that rely on untrusted networks for Internet connectivity. In such environments, attackers can derive sensitive private information of IoT device owners, e.g., daily routines or secret supply chain procedures, when sniffing on IoT communication and linking IoT devices and owner. Furthermore, untrusted networks do not provide IoT devices with any protection against attacks from the Internet. Anonymous communication using onion routing provides a well-proven mechanism to keep the relationship between communication partners secret and (optionally) protect against network attacks. However, the application of onion routing is challenged by protocol incompatibilities and demanding cryptographic processing on constrained IoT devices, rendering its use infeasible. To close this gap, we tailor onion routing to the IoT by bridging protocol incompatibilities and offloading expensive cryptographic processing to a router or web server of the IoT device owner. Thus, we realize resource-conserving access control and end-toend security for IoT devices. To prove applicability, we deploy onion routing for the IoT within the well-established Tor network enabling IoT devices to leverage its resources to achieve the same grade of anonymity as readily available to traditional devices.","PeriodicalId":385397,"journal":{"name":"2019 IEEE 27th International Conference on Network Protocols (ICNP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117144245","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: 30

Container Orchestration by Kubernetes for RDMA Networking 用于RDMA网络的Kubernetes容器编排

2019 IEEE 27th International Conference on Network Protocols (ICNP) Pub Date : 2019-10-01 DOI: 10.1109/ICNP.2019.8888116

Coleman Link, Jesse Sarran, Garegin Grigoryan, Minseok Kwon, M. M. Rafique, Warren R. Carithers

引用次数: 7

AutoWaze: Towards Automatic Event Inference in Intelligent Transportation Systems autoaze:面向智能交通系统的自动事件推理

2019 IEEE 27th International Conference on Network Protocols (ICNP) Pub Date : 2019-10-01 DOI: 10.1109/ICNP.2019.8888059

Ning Wang, Yunsheng Wang

引用次数: 0

NETHCF: Enabling Line-rate and Adaptive Spoofed IP Traffic Filtering NETHCF:启用线速率和自适应欺骗IP流量过滤

2019 IEEE 27th International Conference on Network Protocols (ICNP) Pub Date : 2019-10-01 DOI: 10.1109/ICNP.2019.8888057

G. Li, Menghao Zhang, Chang Liu, Xiao Kong, Ang Chen, G. Gu, Haixin Duan

引用次数: 33

Hierarchical Congestion Control (HCC): Cooperation of Uncorrelated Flows for Better Fairness and Throughput 分层拥塞控制(HCC):不相关流的合作以获得更好的公平性和吞吐量

2019 IEEE 27th International Conference on Network Protocols (ICNP) Pub Date : 2019-10-01 DOI: 10.1109/ICNP.2019.8888080

Shiva Ketabi, Y. Ganjali

引用次数: 0

Multi-Cloud Performance and Security-driven Brokering for Bioinformatics Workflows 生物信息学工作流的多云性能和安全驱动代理

2019 IEEE 27th International Conference on Network Protocols (ICNP) Pub Date : 2019-10-01 DOI: 10.1109/ICNP.2019.8888071

Minh Nguyen, S. Debroy, P. Calyam, Zhen Lyu, T. Joshi

引用次数: 1

Perseverance-Aware Traffic Engineering in Rate-Adaptive Networks with Reconfiguration Delay 具有重配置延迟的速率自适应网络中的持久性感知流量工程

2019 IEEE 27th International Conference on Network Protocols (ICNP) Pub Date : 2019-10-01 DOI: 10.1109/ICNP.2019.8888098

Shih-Hao Tseng

{"title":"Perseverance-Aware Traffic Engineering in Rate-Adaptive Networks with Reconfiguration Delay","authors":"Shih-Hao Tseng","doi":"10.1109/ICNP.2019.8888098","DOIUrl":"https://doi.org/10.1109/ICNP.2019.8888098","url":null,"abstract":"Expensive optical fibers provide connectivity for wide-area networks. Nowadays, the fibers are operated in a much conservative manner. By adaptively reconfiguring the fibers to exploit its signal quality, a recent proposal demonstrates a significant increase of optical link capacity. Such a reconfiguration currently accompanies a non-ignorable delay, during which the reconfigured link is not accessible, and the mentioned approach trades off the final throughput with the induced churn during the transition. This scheme can result in high traffic disturbance during the reconfiguration.To overcome the drawback of the simple churn-based update, we study the rate adaptation planning (RAP) problem under reconfiguration delay. We propose a multiple step planning with perseverance constraints. This approach leads to a smoother transition, but the optimal plan is shown NP-hard without constant factor approximation (unless P= NP). Therefore, we develop an efficient LP-based heuristic algorithm. Extensive simulations show that the algorithm gives 40 -50% higher throughput than the no-adaptive-link case. Also, the transition is much smoother: the resulting traffic fluctuation is only 40 -50% of the existing churn-based approach.","PeriodicalId":385397,"journal":{"name":"2019 IEEE 27th International Conference on Network Protocols (ICNP)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121127616","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