2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)最新文献

Blind Signal Recognition Method of STBC Based on Multi-channel Convolutional Neural Network 基于多通道卷积神经网络的STBC盲信号识别方法

2016 IEEE 84th Vehicular Technology Conference (VTC-Fall) Pub Date : 2022-01-01 DOI: 10.1109/VTC2022-Fall57202.2022.10012817

Yuting Gu, Yu Wang, B. Adebisi, Guan Gui, H. Gačanin, H. Sari

引用次数: 0

Welcome from the VTS President 来自VTS主席的欢迎

2016 IEEE 84th Vehicular Technology Conference (VTC-Fall) Pub Date : 2021-09-01 DOI: 10.1109/vtc2021-fall52928.2021.9625161

A. Jamalipour

引用次数: 0

Beam Switching Solutions for Beam-Hopping Based LEO System 基于波束跳变的LEO系统波束交换解决方案

2016 IEEE 84th Vehicular Technology Conference (VTC-Fall) Pub Date : 2021-01-01 DOI: 10.1109/VTC2021-Fall52928.2021.9625541

Shaohui Sun, Liming Hou, Deshan Miao

引用次数: 0

Modeling Interference to Reuse Millimeter-wave Spectrum to In-Building Small Cells Toward 6G 面向6G的楼宇内小型小区毫米波频谱复用干扰建模

2016 IEEE 84th Vehicular Technology Conference (VTC-Fall) Pub Date : 2020-01-01 DOI: 10.1109/VTC2020-Fall49728.2020.9348747

Rony Kumer Saha

引用次数: 0

Interweave Shared-Use Model for Dynamic Spectrum Access in Millimeter-Wave Mobile Systems for 6G 6G毫米波移动系统动态频谱接入的交织共享使用模型

2016 IEEE 84th Vehicular Technology Conference (VTC-Fall) Pub Date : 2020-01-01 DOI: 10.1109/VTC2020-Fall49728.2020.9348671

Rony Kumer Saha

引用次数: 0

Radiation Pattern Analysis of Single and Multi-Antenna Wearable Systems 单天线和多天线可穿戴系统的辐射方向图分析

2016 IEEE 84th Vehicular Technology Conference (VTC-Fall) Pub Date : 2016-10-21 DOI: 10.1109/VTCFall.2016.7881186

M. Abdullah, Xenofon Fafoutis, M. Klemm, G. Hilton

{"title":"Radiation Pattern Analysis of Single and Multi-Antenna Wearable Systems","authors":"M. Abdullah, Xenofon Fafoutis, M. Klemm, G. Hilton","doi":"10.1109/VTCFall.2016.7881186","DOIUrl":"https://doi.org/10.1109/VTCFall.2016.7881186","url":null,"abstract":"This paper presents 3D radiation pattern analyses for omnidirectional (dipole) and directional (patch) antennas for various body locations encompassing wrist orientations and chest positions when mounted on a body phantom. In addition to analysing the directivities and relative efficiencies at 2.44GHz for different body positions, the study considers Sector and Slice analysis of the radiation patterns. In Sector analysis, the directivity is averaged for 12 azimuth-elevation sectors, while in Slice analysis, it is averaged for 28 azimuth sectors over the full elevation. It is shown that the antenna efficiency due to body blockage can be as low as 23% relative to the chest position efficiency, and directivities ranges from 5.4 to 10.5dBi for the antennas at different orientations. The Sector analysis identifies highest average signal levels, which are between table and door height for the dipole and above door height for the patch. The Slice analysis, which doesn't account for access point or user heights, shows average directivities that peak at 5.1 and 4.4dBi for the dipole and patch antenna, respectively. Using these antennas as part of a switch diversity system would improve the average directivity by approximately 7dBi in regions of low signal levels, and hence are potentially useful for wristbands and smart clothing.","PeriodicalId":6484,"journal":{"name":"2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75602287","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

A Simple Statistical Signal Loss Model for Deep Underground Garage 深埋地下车库信号损耗简单统计模型

2016 IEEE 84th Vehicular Technology Conference (VTC-Fall) Pub Date : 2016-09-21 DOI: 10.1109/VTCFall.2016.7880875

H. Nguyen, L. Chavarria, I. Kovács, Ignacio Rodriguez, T. B. Sørensen, P. Mogensen

引用次数: 6

Energy Efficient Resource Allocation in 5G Hybrid Heterogeneous Networks: A Game Theoretic Approach 5G混合异构网络的高效资源配置:一种博弈论方法

2016 IEEE 84th Vehicular Technology Conference (VTC-Fall) Pub Date : 2016-09-18 DOI: 10.1109/VTCFALL.2016.7880988

Hamnah Munir, Syed Ali Hassan, H. Pervaiz, Q. Ni, Leila Musavian

{"title":"Energy Efficient Resource Allocation in 5G Hybrid Heterogeneous Networks: A Game Theoretic Approach","authors":"Hamnah Munir, Syed Ali Hassan, H. Pervaiz, Q. Ni, Leila Musavian","doi":"10.1109/VTCFALL.2016.7880988","DOIUrl":"https://doi.org/10.1109/VTCFALL.2016.7880988","url":null,"abstract":"Millimeter wave (mmWave) technology integrated with heterogeneous networks (HetNets) has emerged as a new wave to overcome the thirst for higher data rates and severe shortage of spectrum. In this paper, we consider the uplink of a hybrid HetNet with femtocells overlaid on a macrocell, and formulate a two layer game theoretic framework to maximise the energy efficiency (EE) while optimising the network resources. The outer layer allows each femtocell access point (FAP) to maximise the data rate of its users by selecting the frequency band either from the sub-6 GHz and the mmWave. The solution to this non-cooperative game can be obtained by using pure strategy Nash equilibrium. The inner layer ensures the energy efficient user association method subject to the minimum rate and maximum transmission power constraints by using dual de-composition approach. Simulation results show that the proposed hybrid HetNet scheme exploiting the mmWave frequency band improves the sum-rate and EE in comparison to the scenario where all the networks operate at sub-6 GHz frequency band. The performance can further be enhanced by incorporating the power control mechanism.","PeriodicalId":6484,"journal":{"name":"2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81617499","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: 35

An Infrastructure-Free Slot Assignment Algorithm for Reliable Broadcast of Periodic Messages in Vehicular Ad Hoc Networks 车载Ad Hoc网络周期消息可靠广播的无基础设施槽位分配算法

2016 IEEE 84th Vehicular Technology Conference (VTC-Fall) Pub Date : 2016-09-18 DOI: 10.1109/VTCFall.2016.7880903

Mohamed Hadded, A. Laouiti, P. Mühlethaler, L. Saïdane

{"title":"An Infrastructure-Free Slot Assignment Algorithm for Reliable Broadcast of Periodic Messages in Vehicular Ad Hoc Networks","authors":"Mohamed Hadded, A. Laouiti, P. Mühlethaler, L. Saïdane","doi":"10.1109/VTCFall.2016.7880903","DOIUrl":"https://doi.org/10.1109/VTCFall.2016.7880903","url":null,"abstract":"A Vehicular Ad-Hoc NETwork (VANET) consists of a set of vehicles moving along roads, which can communicate with each other through ad hoc wireless devices. VANETs have attracted a great deal of attention in the research community in recent years, with the main focus being on their safety applications. One of the major challenges of vehicular networks is designing an efficient Medium Access Control (MAC) protocol which can cope with the hidden node problem, the high speed of the nodes, the frequent changes in topology, the lack of an infrastructure, and various QoS requirements. Motivated by this observation, we present a fully distributed and location-based TDMA scheduling scheme for VANETs, named DTMAC. The main goal of this work is to propose a MAC protocol that can provide a reliable broadcast service with bounded access delay, while reducing access collisions and merging collisions with various vehicle densities without having to use expensive and complex spectrum mechanisms such as CDMA or OFDMA. An analytical model of the average access collision probability has been derived, which can be used to evaluate the performance of DTMAC and validate the simulation results under different traffic conditions. The simulation results reveal that DTMAC significantly outperforms VeMAC in terms of transmission collisions and broadcast coverage.","PeriodicalId":6484,"journal":{"name":"2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83191991","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: 28

Coverage Performance of MIMO-MRC in Heterogeneous Networks: A Stochastic Geometry Perspective MIMO-MRC在异构网络中的覆盖性能:一个随机几何视角

2016 IEEE 84th Vehicular Technology Conference (VTC-Fall) Pub Date : 2016-09-18 DOI: 10.1109/VTCFall.2016.7880947

M. Khoshkholgh, K. Navaie, K. Shin, Victor C. M. Leung

{"title":"Coverage Performance of MIMO-MRC in Heterogeneous Networks: A Stochastic Geometry Perspective","authors":"M. Khoshkholgh, K. Navaie, K. Shin, Victor C. M. Leung","doi":"10.1109/VTCFall.2016.7880947","DOIUrl":"https://doi.org/10.1109/VTCFall.2016.7880947","url":null,"abstract":"We study the coverage performance of multi-antenna (MIMO) communications with maximum ratio combining (MRC) at the receiver in heterogeneous networks (HetNets). Our main interest in on multi-stream communications when BSs do not have access to channel state information. Adopting stochastic geometry we evaluate the network-wise coverage performance of MIMO-MRC assuming maximum signal- to-interference ratio (SIR) cell association rule. Coverage analysis in MIMO-MRC HetNets is challenging due to inter-stream interference and statistical dependencies among streams' SIR values in each communication link. Using the results of stochastic geometry we then investigate this problem and obtain tractable analytical approximations for the coverage performance. We then show that our results are adequately accurate and easily computable. Our analysis sheds light on the impacts of important system parameters on the coverage performance, and provides quantitative insight on the densification in conjunction with high multiplexing gains in MIMO HetNets. We further observe that increasing multiplexing gain in high- power tier can cost a huge coverage reduction unless it is practiced with densification in femto-cell tier.","PeriodicalId":6484,"journal":{"name":"2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75715127","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: 9