2017 IEEE 86th Vehicular Technology Conference (VTC-Fall)最新文献

A Novel Framework for Software Defined Wireless Sensor Networks 一种新的软件定义无线传感器网络框架

2017 IEEE 86th Vehicular Technology Conference (VTC-Fall) Pub Date : 2017-12-18 DOI: 10.1109/VTCFall.2017.8288360

K. Ahmed, N. Nafi, W. Ejaz, M. Gregory, A. Khattak

引用次数: 4

Interference Analysis for UAV Connectivity over LTE Using Aerial Radio Measurements 基于航空无线电测量的无人机LTE连接干扰分析

2017 IEEE 86th Vehicular Technology Conference (VTC-Fall) Pub Date : 2017-09-27 DOI: 10.1109/VTCFall.2017.8287891

I. Kovács, R. Amorim, H. Nguyen, J. Wigard, P. Mogensen

引用次数: 56

Using LTE Networks for UAV Command and Control Link: A Rural-Area Coverage Analysis 在无人机指挥控制链路中使用LTE网络:农村地区覆盖分析

2017 IEEE 86th Vehicular Technology Conference (VTC-Fall) Pub Date : 2017-09-27 DOI: 10.1109/VTCFall.2017.8287894

H. Nguyen, R. Amorim, J. Wigard, I. Kovács, P. Mogensen

{"title":"Using LTE Networks for UAV Command and Control Link: A Rural-Area Coverage Analysis","authors":"H. Nguyen, R. Amorim, J. Wigard, I. Kovács, P. Mogensen","doi":"10.1109/VTCFall.2017.8287894","DOIUrl":"https://doi.org/10.1109/VTCFall.2017.8287894","url":null,"abstract":"In this paper we investigate the ability of Long- Term Evolution (LTE) network to provide coverage for Unmanned Aerial Vehicles (UAVs) in a rural area, in particular for the Command and Control (C2) downlink. The study takes into consideration the dependency of the large-scale path loss on the height of the UAV, which is derived from actual measurements, and a real-world cellular network layout and configuration. The results indicate that interference is the dominant factor limiting the cellular coverage for UAVs in the downlink: outage level increases from 4.2% at 1.5m height to 51.7% at 120m under full load condition. Lower network loads or larger inter-site distances reduces the interference and thus improves the coverage significantly: outage at 120m is reduced to only 1.9% under network load of 25% for example. Similar effects are expected to be achievable by static or dynamic interference coordination schemes. In addition, ideal Interference Cancellation (IC) scheme with ability to remove completely the dominant interferer shows less effective for UAVs than for users on the ground. On the other hand, macro network diversity has very good potential for drones, as not only it improves the coverage, but also the reliability of the C2 link.","PeriodicalId":375803,"journal":{"name":"2017 IEEE 86th Vehicular Technology Conference (VTC-Fall)","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122041197","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: 48

Circular Convolution Filter Bank Multicarrier (FBMC) System with Index Modulation 指数调制的圆卷积滤波器组多载波系统

2017 IEEE 86th Vehicular Technology Conference (VTC-Fall) Pub Date : 2017-09-27 DOI: 10.1109/VTCFall.2017.8287935

Jian Zhang, Minjian Zhao, Lei Zhang, J. Zhong, Tianhang Yu

引用次数: 7

Dynamic Time and Power Allocation for Opportunistic Energy Efficient Cooperative Relay 机会型高效节能协同中继的动态时间与功率分配

2017 IEEE 86th Vehicular Technology Conference (VTC-Fall) Pub Date : 2017-09-27 DOI: 10.1109/VTCFall.2017.8288142

John W. Heron, Hongjian Sun

引用次数: 1

Multi-Service Signal Multiplexing and Isolation for Physical-Layer Network Slicing (PNS) 面向物理层网络切片(PNS)的多业务信号复用与隔离

2017 IEEE 86th Vehicular Technology Conference (VTC-Fall) Pub Date : 2017-09-27 DOI: 10.1109/VTCFall.2017.8288105

Lei Zhang, A. Ijaz, J. Mao, P. Xiao, R. Tafazolli

{"title":"Multi-Service Signal Multiplexing and Isolation for Physical-Layer Network Slicing (PNS)","authors":"Lei Zhang, A. Ijaz, J. Mao, P. Xiao, R. Tafazolli","doi":"10.1109/VTCFall.2017.8288105","DOIUrl":"https://doi.org/10.1109/VTCFall.2017.8288105","url":null,"abstract":"Network slicing has been identified as one of the most important features for 5G and beyond to enable operators to utilize networks on an as-a-service basis and meet the wide range of use cases. In physical layer, the frequency and time resources are split into slices to cater for the services with individual optimal designs, resulting in services/slices having different baseband numerologies (e.g., subcarrier spacing) and / or radio frequency (RF) front-end configurations. In such a system, the multi-service signal multiplexing and isolation among the service/slices are critical for the Physical-Layer Network Slicing (PNS) since orthogonality is destroyed and significant inter-service/ slice-band-interference (ISBI) may be generated. In this paper, we first categorize four PNS cases according to the baseband and RF configurations among the slices. The system model is established by considering a low out of band emission (OoBE) waveform operating in the service/slice frequency band to mitigate the ISBI. The desired signal and interference for the two slices are derived. Consequently, one-tap channel equalization algorithms are proposed based on the derived model. The developed system models establish a framework for further interference analysis, ISBI cancelation algorithms, system design and parameter selection (e.g., guard band), to enable spectrum efficient network slicing.","PeriodicalId":375803,"journal":{"name":"2017 IEEE 86th Vehicular Technology Conference (VTC-Fall)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133702422","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: 6

Cross-Layer QoE-Based Incentive Mechanism for Video Streaming in Multi-Hop Wireless Networks 多跳无线网络中基于跨层qos的视频流激励机制

2017 IEEE 86th Vehicular Technology Conference (VTC-Fall) Pub Date : 2017-09-25 DOI: 10.1109/VTCFall.2017.8288177

Mahdi Mousavi, Hussein Al-Shatri, Wasiur R. KhudaBukhsh, H. Koeppl, A. Klein

{"title":"Cross-Layer QoE-Based Incentive Mechanism for Video Streaming in Multi-Hop Wireless Networks","authors":"Mahdi Mousavi, Hussein Al-Shatri, Wasiur R. KhudaBukhsh, H. Koeppl, A. Klein","doi":"10.1109/VTCFall.2017.8288177","DOIUrl":"https://doi.org/10.1109/VTCFall.2017.8288177","url":null,"abstract":"We study video dissemination in a multi-hop wireless network with a source and several users. The source intends to stream a video to the users of the network. For the sake of energy-efficiency, the video is disseminated through the whole network by the help of some users that forward the video to who other users. In such networks, designing a proper incentive for the forwarding users who consume energy for forwarding the video to others is of high importance. In this paper, we design an incentive mechanism based on a game-theoretic model in which a user is paid by its receiving users in case of forwarding the video to them. The video is layered and a higher quality of experience (QoE) at a receiving user is possible by receiving more layers of the video. A utility function is proposed for every user that captures the perceived QoE at the user and the cost she pays for the video. Moreover, it captures the reward the user receives from others in exchange for forwarding the video to them. The utility function is designed in a way that the users who contribute more in the network, in terms of forwarding the video to others, are paid more. A non-cooperative game is formulated in which every user selfishly maximizes its own utility and determines the number of video layers she prefers to receive. The game is iterative and converges to the Nash equilibrium point. The simulation results demonstrate that the proposed game theoretic model results in a higher QoE at the users as compared to that of a non-incentive video dissemination model.","PeriodicalId":375803,"journal":{"name":"2017 IEEE 86th Vehicular Technology Conference (VTC-Fall)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121666111","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

Cooperative Forwarding Using Distributed MISO in OFDMA Multihop Networks OFDMA多跳网络中基于分布式MISO的协同转发

2017 IEEE 86th Vehicular Technology Conference (VTC-Fall) Pub Date : 2017-09-25 DOI: 10.1109/VTCFall.2017.8288248

Fabian Hohmann, A. Klein

引用次数: 1

A Kernel-Based QAM Symbol Error Probability Estimation Technique 一种基于核的QAM符号误差概率估计技术

2017 IEEE 86th Vehicular Technology Conference (VTC-Fall) Pub Date : 2017-09-24 DOI: 10.1109/VTCFall.2017.8287956

Pasteur Poda, S. Saoudi

引用次数: 1

Radio Access for Future 5G Vehicular Networks 未来5G车载网络的无线接入

2017 IEEE 86th Vehicular Technology Conference (VTC-Fall) Pub Date : 2017-09-24 DOI: 10.1109/VTCFall.2017.8288299

B. Masini, A. Bazzi, E. Natalizio

引用次数: 23