2018 IEEE 5G World Forum (5GWF)最新文献_第3页

Uplink Dynamic Point Blanking Coordinated Multipoint Scheduler for IoT Integration in 5G Networks 面向5G网络物联网融合的上行链路动态点消隐协调多点调度

2018 IEEE 5G World Forum (5GWF) Pub Date : 2018-07-01 DOI: 10.1109/5GWF.2018.8517012

L. D. Mendes, L. Mendes, T. Pimenta

引用次数: 1

Using Biologically-Inspired Foraging Approach for Spectrum Reconfiguration in Distributed Cognitive Radio Network 基于生物启发的分布式认知无线电网络频谱重构方法

2018 IEEE 5G World Forum (5GWF) Pub Date : 2018-07-01 DOI: 10.1109/5GWF.2018.8516932

O. Oki, P. Mudali, M. Adigun, T. Olwal

{"title":"Using Biologically-Inspired Foraging Approach for Spectrum Reconfiguration in Distributed Cognitive Radio Network","authors":"O. Oki, P. Mudali, M. Adigun, T. Olwal","doi":"10.1109/5GWF.2018.8516932","DOIUrl":"https://doi.org/10.1109/5GWF.2018.8516932","url":null,"abstract":"The dynamic spectrum management techniques have been introduced to address the current Radio Frequency bands inefficiency challenges. Cognitive Radio (CR) technology has been regarded as the most promising technology in the dynamic spectrum management area. One of the major aspects of the spectrum management is the decision making ability of CR users. The dynamic reconfiguration of both the operating frequency and channel bandwidth in a distributed CR network has not received sufficient attention despite their importance in spectrum decision making. In this paper, we present a biologically-inspired optimal foraging model to address the dynamic reconfiguration of frequency and channel bandwidth problems in a distributed cognitive radio network. One of the main advantages of biologically-inspired foraging model is its analytical simplicity and optimum solution. The average channel switching time, successful transmission probability, network throughput and energy efficiency were measured. The MATLAB simulation results show that the proposed optimal foraging model can reduce the communication overhead, balance the communication performance and improve the energy efficiency, which in-turn will help to achieve optimal spectrum utilization.","PeriodicalId":440445,"journal":{"name":"2018 IEEE 5G World Forum (5GWF)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128613109","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 Vision for the Next Generation Platform-as-a-Service 下一代平台即服务的愿景

2018 IEEE 5G World Forum (5GWF) Pub Date : 2018-07-01 DOI: 10.1109/5GWF.2018.8516972

S. V. Rossem, B. Sayadi, L. Roullet, Angelos Mimidis, Michele Paolino, P. Veitch, B. Berde, Ignacio Labrador, Aurora Ramos, W. Tavernier, Eder Ollora, José Soler

{"title":"A Vision for the Next Generation Platform-as-a-Service","authors":"S. V. Rossem, B. Sayadi, L. Roullet, Angelos Mimidis, Michele Paolino, P. Veitch, B. Berde, Ignacio Labrador, Aurora Ramos, W. Tavernier, Eder Ollora, José Soler","doi":"10.1109/5GWF.2018.8516972","DOIUrl":"https://doi.org/10.1109/5GWF.2018.8516972","url":null,"abstract":"In an increasingly interconnected world, new opportunities for telecom-based services are emerging. Innovative applications profit from cloud versatility and scalability, but require a platform to combine the optimized 5G network fabric with the advancements in the domain of cloud computing, Software Defined Networking (SDN) and Network Function Virtualization (NFV). In this multi-domain context, we find that available service platforms are lagging, because they tend to be tightly coupled to a constrained set of technologies. In practice, we need the flexibility to deploy different microservices over a heterogeneous range of infrastructure types, aggregating various virtualization, orchestration and control mechanisms. Moreover, the integration of the service requires collaboration among a wide mix of actors (e.g. developers, operators, hardware/software vendors, infrastructure/service providers or vertical integrators). We propose a next-generation Platform-as-a-Service (NGPaaS), devised as a modular framework for the development and operation of network services, while targeting a high degree of both customization and automation. The presented architecture is built around a workflow-based orchestrator which coordinates custom-built tasks across a tailored group of specialized infrastructure or platforms. We also explain how NGPaaS enhances DevOps-principles, to achieve a more efficient integration process across the many isolated administrative domains in the modern telco landscape.","PeriodicalId":440445,"journal":{"name":"2018 IEEE 5G World Forum (5GWF)","volume":"788 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116416000","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: 14

5G-based Converged Electric Power Grid and ICT Infrastructure 5g融合电网与ICT基础设施

2018 IEEE 5G World Forum (5GWF) Pub Date : 2018-07-01 DOI: 10.1109/5GWF.2018.8517041

A. Hassebo, A. Mohamed, R. Dorsinville, Mohamed A. Ali

引用次数: 15

The City of L’Aquila as a Living Lab: the INCIPICT Project and the 5G Trial 拉奎拉市作为一个生活实验室:incpict项目和5G试验

2018 IEEE 5G World Forum (5GWF) Pub Date : 2018-07-01 DOI: 10.1109/5GWF.2018.8517089

C. Antonelli, D. Cassioli, F. Franchi, F. Graziosi, A. Marotta, M. Pratesi, C. Rinaldi, F. Santucci

{"title":"The City of L’Aquila as a Living Lab: the INCIPICT Project and the 5G Trial","authors":"C. Antonelli, D. Cassioli, F. Franchi, F. Graziosi, A. Marotta, M. Pratesi, C. Rinaldi, F. Santucci","doi":"10.1109/5GWF.2018.8517089","DOIUrl":"https://doi.org/10.1109/5GWF.2018.8517089","url":null,"abstract":"The city of L’Aquila is one of the five Italian cities selected by the Italian government to host the 5G experimentation. This city has the specificity of being a \"living lab\", because it is currently passing through the reconstruction process after the earthquake of 2009, thus offering a \"green field\" scenario to the scientific community. This process is led according to the innovative paradigm of \"Smart City\", whose foundation is the INCIPICT project (INnovating CIty Planning through Information and Communications Technology), described in this paper. Its main focus is the development of an innovative optical network, which surrounds the city center and connects the main public sites of interest. The optical network represents an open testbed for researchers in optical transmission and networking as well as the basis for innovative wireless technologies and smart city applications. This paper describes the INCIPICT project highlighting its role in the ongoing 5G trial hosted in the city of L’Aquila. The 5G experimental activities will be driven by several use-cases according to a vertical pilots approach. In this paper a description of the 5G use cases under the coordination of the University of L’Aquila together with the related experimental activities is provided.","PeriodicalId":440445,"journal":{"name":"2018 IEEE 5G World Forum (5GWF)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133071884","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: 27

Evaluating Power Density for 5G Applications 评估5G应用的功率密度

2018 IEEE 5G World Forum (5GWF) Pub Date : 2018-07-01 DOI: 10.1109/5GWF.2018.8517003

M. Nesterova, S. Nicol, Yuliya Nesterova

引用次数: 8

Predictive Autoscaling Orchestration for Cloud-native Telecom Microservices 云原生电信微服务的预测性自动伸缩编排

2018 IEEE 5G World Forum (5GWF) Pub Date : 2018-07-01 DOI: 10.1109/5GWF.2018.8516950

Duc-Hung Luong, Huu-Trung Thieu, A. Outtagarts, Y. Ghamri-Doudane

{"title":"Predictive Autoscaling Orchestration for Cloud-native Telecom Microservices","authors":"Duc-Hung Luong, Huu-Trung Thieu, A. Outtagarts, Y. Ghamri-Doudane","doi":"10.1109/5GWF.2018.8516950","DOIUrl":"https://doi.org/10.1109/5GWF.2018.8516950","url":null,"abstract":"Mobile traffic is dramatically increasing in recent several years with the evolution of mobile network toward 5G era. Network function virtualization (NFV) and cloud computing provide more flexibility and elasticity for mobile networks. The autoscaling orchestrator allows adjusting the number of virtual network functions (VNFs) in a telecom cloud platform corresponding the devices demand (smartphone, IoT, robots,...). However, the adjusting process produces the delay resulting on instance creating to make services available with the enough resource. The predictive mechanisms with workload forecasting enable the improvement in performance of the autoscaling orchestration system. In this paper, we investigate predictive autoscaling in the orchestration system for virtualized mobile networks. We propose a cloud-native approach for stateless telecom services. We also consider and investigate realtime prediction to detect the peak load or burst request of resource. We develop longterm forecasting for periodical resource that detect seasonal workload demand and provide the resource plan to cloud provider. Finally, we evaluate the accuracy of these predictive mechanisms with a growing workload with several accuracy criteria. We develop our telecom testbed using containerization technology and these approaches are integrated with Kubernetes orchestrator.","PeriodicalId":440445,"journal":{"name":"2018 IEEE 5G World Forum (5GWF)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129034063","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: 18

Predicting Channel Transition for MU-MIMO Beamforming MU-MIMO波束形成的信道过渡预测

2018 IEEE 5G World Forum (5GWF) Pub Date : 2018-07-01 DOI: 10.1109/5GWF.2018.8516958

Tejashri Kuber, D. Saha, I. Seskar

引用次数: 3

Tomorrow’s Backhaul: Comparative Analysis of Backhaul Cost for Policy Decisions 明天的回程:政策决策回程成本的比较分析

2018 IEEE 5G World Forum (5GWF) Pub Date : 2018-07-01 DOI: 10.1109/5GWF.2018.8516937

Adnan Mian, D. Reed

引用次数: 4

Feasibility and Challenges of Over-The-Air Testing for 5G Millimeter Wave Devices 5G毫米波设备空中测试的可行性和挑战

2018 IEEE 5G World Forum (5GWF) Pub Date : 2018-07-01 DOI: 10.1109/5GWF.2018.8516965

Suma G. Pannala

{"title":"Feasibility and Challenges of Over-The-Air Testing for 5G Millimeter Wave Devices","authors":"Suma G. Pannala","doi":"10.1109/5GWF.2018.8516965","DOIUrl":"https://doi.org/10.1109/5GWF.2018.8516965","url":null,"abstract":"The evolution from 1G through 5G cellular technologies has been fueled mainly by the insatiable need for speed, lower latency, high reliability and enhanced flexibility of use across the wireless ecosystem. Using multiple antennas in conjunction with complex modulation schemes has rendered each generation of cellular technology an enhanced version over its former counterpart. 5G technology aims to exploit previously unchartered higher millimeter wave (mmWave) frequencies & larger bandwidths towards realizing the goal of greater data throughput, while simultaneously enhancing data reliability and reducing latency. The small wavelength of mmWave signals makes it possible to design 5G devices using several multi-element phased array antennas with small element-element spacing. However, unlike the antenna designs of 2G/3G/4G devices, 5G multi-element antennas would be integrated with the radio frequency integrated circuit (RFIC) board of the 5G device. The tight integration between antennas and RFIC renders the antenna port of the device under test (DUT) inaccessible for physical connections using cables/connectors to the test equipment. Since conducted testing with cables is not feasible anymore, radiated over-the-air (OTA) testing becomes mandatory for 5G mmWave device verification.This paper aims to assess the feasibility of candidate OTA test methods for 5G mmWave test requirements. The challenges of testing 5G mmWave devices over-the-air have been elucidated and alternative OTA test solutions for overcoming these challenges have also been discussed.","PeriodicalId":440445,"journal":{"name":"2018 IEEE 5G World Forum (5GWF)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114549534","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: 8