2020 International Conference on COMmunication Systems & NETworkS (COMSNETS)最新文献_第10页

Multihop D2D Communication to Minimize and Balance SAR in 5G 5G中多跳D2D通信最小化和平衡SAR

2020 International Conference on COMmunication Systems & NETworkS (COMSNETS) Pub Date : 2020-01-01 DOI: 10.1109/COMSNETS48256.2020.9027453

Avirup Das, Nabanita Das

引用次数: 2

An IoT-based System to Evaluate Indoor Air Pollutants Using Grey Relational Analysis 基于物联网的室内空气污染物灰色关联评价系统

2020 International Conference on COMmunication Systems & NETworkS (COMSNETS) Pub Date : 2020-01-01 DOI: 10.1109/COMSNETS48256.2020.9027308

Krati Rastogi, Divya Lohani, D. Acharya

引用次数: 5

VRMap: A Cost and Time Aware Remapping of Virtual Data Centres Over a Geo-distributed Infrastructure VRMap:地理分布式基础设施上虚拟数据中心的成本和时间意识重映射

2020 International Conference on COMmunication Systems & NETworkS (COMSNETS) Pub Date : 2020-01-01 DOI: 10.1109/COMSNETS48256.2020.9027406

Anurag Satpathy, M. N. Sahoo, Lipsa Chottray, B. Majhi, Ashutosh Mishra, Sambit Bakshi

{"title":"VRMap: A Cost and Time Aware Remapping of Virtual Data Centres Over a Geo-distributed Infrastructure","authors":"Anurag Satpathy, M. N. Sahoo, Lipsa Chottray, B. Majhi, Ashutosh Mishra, Sambit Bakshi","doi":"10.1109/COMSNETS48256.2020.9027406","DOIUrl":"https://doi.org/10.1109/COMSNETS48256.2020.9027406","url":null,"abstract":"A virtual data center (VDC) comprises multiple correlated virtual machines (VMs) with communication dependencies. Provisioning VDC requests across Geo-distributed data centres (DCs) offer benefits to service providers (SPs) in the form of improved revenue, enhanced performance and increased survivability. On the way to achieve such salient objectives, SPs often face the concomitant challenge of dynamic reconfiguration/remapping of multiple VDCs. Remapping VDCs introduces two arduous challenges: (A.) finding a minimum cost remap for VMs' and virtual links (VLs), (b.) migrating VMs image and memory contents across DC networks with minimum overheads and service disruption. In this paper, we propose a model called VRMap that finds an optimal remapping plan that aims to balance the remapping cost and migration overheads without compromising the service quality. VRMap makes use of genetic-metaheuristic to achieve the optimal solution. The performance of VRMap is compared with greedy and random heuristics. Simulation results show that VRMap achieves comparable performance with regards to remapping cost but attains significant gain in terms of miaration time and downtime.","PeriodicalId":265871,"journal":{"name":"2020 International Conference on COMmunication Systems & NETworkS (COMSNETS)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134217808","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: 5

Reputation based Routing in MANET using Blockchain 使用区块链的基于声誉的MANET路由

2020 International Conference on COMmunication Systems & NETworkS (COMSNETS) Pub Date : 2020-01-01 DOI: 10.1109/COMSNETS48256.2020.9027450

M. Careem, A. Dutta

引用次数: 19

Fountain Coding for Bootstrapping of the Blockchain 启动区块链的喷泉编码

2020 International Conference on COMmunication Systems & NETworkS (COMSNETS) Pub Date : 2020-01-01 DOI: 10.1109/COMSNETS48256.2020.9027309

Rudrashish Pal

引用次数: 7

Networked Remote Music Collaboration using Machine Learning 使用机器学习的网络远程音乐协作

2020 International Conference on COMmunication Systems & NETworkS (COMSNETS) Pub Date : 2020-01-01 DOI: 10.1109/COMSNETS48256.2020.9027481

Nishtha Nayar, Divya Lohani

引用次数: 0

Predicting Human Response in Feature Binding Experiment using EEG Data 基于脑电数据的特征绑定实验预测人类反应

2020 International Conference on COMmunication Systems & NETworkS (COMSNETS) Pub Date : 2020-01-01 DOI: 10.1109/COMSNETS48256.2020.9027407

Syesha Girdher, Anubha Gupta, Snehlata Jaswal, Vinayak S. Naik

{"title":"Predicting Human Response in Feature Binding Experiment using EEG Data","authors":"Syesha Girdher, Anubha Gupta, Snehlata Jaswal, Vinayak S. Naik","doi":"10.1109/COMSNETS48256.2020.9027407","DOIUrl":"https://doi.org/10.1109/COMSNETS48256.2020.9027407","url":null,"abstract":"The ability to predict future human responses via analysis of electroencephalogram (EEG) signals is an active area of research from the viewpoint of understanding human brain and behavior, brain computer interface (BCI) applications, and neuro-rehabilitation of patients suffering with neurological symptoms and disorders. In this work, we predict human responses via analysis of EEG signals of healthy young adults collected during an experiment of visual feature binding. The subjects were asked to detect changes in color-shape binding of four objects shown in two successive screens with a gap of 1500 ms. The behavioral experiment comprised 96 trials as EEG data was collected simultaneously from a 21-electrode machine. The EEG data was pre-processed and artifacts were removed using independent component analysis (ICA). Feature reduction was carried out using principal component analysis (PCA) and linear discriminant analysis (LDA). A number of machine learning classifiers were trained on the EEG data of 15 subjects to predict the response of the subject in the color-shape binding experiment. Results are promising and show that EEG signal analysis can help in building relevant tools for the neuro-rehabilitation of subjects suffering with impairments in visual feature binding or tools for BCI applications.","PeriodicalId":265871,"journal":{"name":"2020 International Conference on COMmunication Systems & NETworkS (COMSNETS)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121336680","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

Low PAPR DMRS sequence Design for 5G-NR Uplink 5G-NR上行低PAPR DMRS序列设计

2020 International Conference on COMmunication Systems & NETworkS (COMSNETS) Pub Date : 2020-01-01 DOI: 10.1109/COMSNETS48256.2020.9027415

Khan M. Sibgath Ali, Rao Koteswara, Amuru Saidhiraj, Kuchi Kiran

引用次数: 5

Removing the PDCCH Bottleneck and Enhancing the Capacity of 4G Massive MIMO Systems 消除PDCCH瓶颈，提高4G大规模MIMO系统容量

2020 International Conference on COMmunication Systems & NETworkS (COMSNETS) Pub Date : 2020-01-01 DOI: 10.1109/COMSNETS48256.2020.9027449

Pavan Reddy Manne, D. HarishKumar, Saidhiraj Amuru, K. Kuchi

{"title":"Removing the PDCCH Bottleneck and Enhancing the Capacity of 4G Massive MIMO Systems","authors":"Pavan Reddy Manne, D. HarishKumar, Saidhiraj Amuru, K. Kuchi","doi":"10.1109/COMSNETS48256.2020.9027449","DOIUrl":"https://doi.org/10.1109/COMSNETS48256.2020.9027449","url":null,"abstract":"The Full Dimension-MIMO (FD-MIMO) technology is capable of achieving huge improvements in network throughput with simultaneous connectivity of a large number of mobile wireless devices, unmanned aerial vehicles, and the Internet of Things (IoI). With large antennae at the base station, an enhanced multi-user transmission is performed to increase the capacity of physical downlink shared channel (PDSCH). However, the current 3rd Generation Partnership Project (3GPP) specifications of Long Term Evolution (LTE) do not allow the base station to perform any beamforming techniques for the physical downlink control channel (PDCCH). The PDCCH capacity dictates the number of users scheduled in a subframe, and thus, the PDCCH limits the cell capacity. Motivated by this, we propose a novel beamformed PDCCH (BF-PDCCH) design for LTE which strictly adheres to the 3GPP specifications. With just software-based changes at the base station, the proposed design significantly enhances the PDCCH capacity. The proposed design uses the sounding reference signals (SRS) transmitted in the uplink to decide the best beam for a user, and then ingeniously schedules the users in PDCCH. Since the performance of the proposed BF-PDCCH heavily relies on this SRS reception, we model the SRS channel estimation errors while evaluating the performance of the proposed BF-PDCCH. Through system-level simulations, we show that the proposed design achieves significant network throughput, and outperforms the current state of art algorithms and also the existing 3GPP schemes.","PeriodicalId":265871,"journal":{"name":"2020 International Conference on COMmunication Systems & NETworkS (COMSNETS)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122372718","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

Feedback-Based Keyphrase Extraction from Unstructured Text Documents 基于反馈的非结构化文本关键字提取

2020 International Conference on COMmunication Systems & NETworkS (COMSNETS) Pub Date : 2020-01-01 DOI: 10.1109/COMSNETS48256.2020.9027399

Nishtha Madaan, Mudit Saxena, Hima Patel, S. Mehta

引用次数: 0