2022 IEEE Future Networks World Forum (FNWF)最新文献_第10页

5G-MOBIX: The Greece–Turkey Cross–Border Corridor 5G Deployment and Use Cases Results 5G- mobix:希腊-土耳其跨境走廊5G部署和用例结果

2022 IEEE Future Networks World Forum (FNWF) Pub Date : 2022-10-01 DOI: 10.1109/FNWF55208.2022.00016

G. Kalem, Fofy Setaki, A. Georgakopoulos, Serhat Col, Sotiris Messinis, Tahir Sari, Maciej Muehleisen, K. Katsaros, Arda Taha Candan

引用次数: 0

Enabling Network and Service Programmability in 6G Mobile Communication Systems 在6G移动通信系统中实现网络和业务可编程性

2022 IEEE Future Networks World Forum (FNWF) Pub Date : 2022-10-01 DOI: 10.1109/FNWF55208.2022.00063

Mohammad Asif Habibi, Adrián Gallego Sánchez, Ignacio Labrador Pavón, B. Han, G. Landi, B. Sayadi, Christos Ntogkas, I. Belikaidis, H. Schotten, P. Serrano, Jesús Pérez-Valero, A. Virdis

{"title":"Enabling Network and Service Programmability in 6G Mobile Communication Systems","authors":"Mohammad Asif Habibi, Adrián Gallego Sánchez, Ignacio Labrador Pavón, B. Han, G. Landi, B. Sayadi, Christos Ntogkas, I. Belikaidis, H. Schotten, P. Serrano, Jesús Pérez-Valero, A. Virdis","doi":"10.1109/FNWF55208.2022.00063","DOIUrl":"https://doi.org/10.1109/FNWF55208.2022.00063","url":null,"abstract":"Network programmability is crucial for addressing the multiplicity and heterogeneity of Network Services, the diversity of the underlying infrastructure of Sixth-Generation (6G) communication systems, and the requirements for maximum efficiency. The programmability of a service platform enables algorithmic network management by leveraging contemporary software virtualization technologies. Moreover, network programmability will abstract the essential network/service and resource configuration, as well as the production and administration of policy lifecycles, as the number of local breakouts (both public and private) is anticipated to grow exponentially. Network programmability is the central point of interest for Hexa-X, the European 6G flagship project, which aims to facilitate the dynamic adaptation to changing network situations and requirements for the most efficient use of available resources. To explore such a critical enabler of futuristic mobile networks, this article addresses the role of network and service programmability and its impact on various aspects of 6G within the context of Hexa-X. In order to accomplish this, the article begins by discussing Hexa-X's proposed service Management and Orchestration (M&O) framework for 6G. Based on this framework, it identifies and explores in greater detail the programmability of four primary processes in 6G: expressing application and service requirements; service description models and profiling; monitoring and diagnostics; and reasoning. Beyond the scope of the Hexa-X, this article aims to serve as a foundation for future research into network and service programmability in 6G.","PeriodicalId":300165,"journal":{"name":"2022 IEEE Future Networks World Forum (FNWF)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123638713","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

Cooperative Spectrum Sensing based on Anomaly Detection and K Nearest Neighbors 基于异常检测和K近邻的协同频谱感知

2022 IEEE Future Networks World Forum (FNWF) Pub Date : 2022-10-01 DOI: 10.1109/FNWF55208.2022.00049

Lizeth Lopez-Lopez, Á. G. Andrade, G. Galaviz

引用次数: 0

Impact of Man-in-the-Middle Attacks to the O-RAN Inter-Controllers Interface 中间人攻击对O-RAN控制器间接口的影响

2022 IEEE Future Networks World Forum (FNWF) Pub Date : 2022-10-01 DOI: 10.1109/FNWF55208.2022.00071

Walter Tiberti, Eleonora Di Fina, A. Marotta, D. Cassioli

{"title":"Impact of Man-in-the-Middle Attacks to the O-RAN Inter-Controllers Interface","authors":"Walter Tiberti, Eleonora Di Fina, A. Marotta, D. Cassioli","doi":"10.1109/FNWF55208.2022.00071","DOIUrl":"https://doi.org/10.1109/FNWF55208.2022.00071","url":null,"abstract":"As the mobile traffic increases, mobile networks and user equipment are continuously improved to support higher data rates and newer communication protocols. This constantly evolving scenario represents a big challenge for mobile network operators which paid great effort, in the last years, towards the definition of flexible mobile network architectures able to dynamically adapt to the modern traffic scenarios. This is the mission of the Open-Radio Access Network (O-RAN) Alliance, which aims to create an open, interoperable, high-performance and low-cost architecture for the new generation of RANs. Moreover, the O-RAN architecture adopts a Security-by-Design approach, bringing the security-related aspects into consideration at the design phase. In this paper, we contribute to this general effort of securing the O-RAN, by analyzing the vulnerabilities of a critical interface in the current architecture proposed for the O-RAN: it is the communication interface between the two network controllers. We show what is the impact of Man-in-the-Middle attacks on this communication interface. Our test case has been implemented in the official O-RAN software implementation, thus our study accounts for security weaknesses related to the actual implementation of the O-RAN architecture. We also propose possible mitigation strategies to counteract such kind of attacks.","PeriodicalId":300165,"journal":{"name":"2022 IEEE Future Networks World Forum (FNWF)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116525222","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

Efficient Network Capacity Expansion by Differentiated WDM-Density with Bandwidth-Variable Virtual Direct Links 基于带宽可变的虚拟直连链路差分wdm密度的高效网络容量扩展

2022 IEEE Future Networks World Forum (FNWF) Pub Date : 2022-10-01 DOI: 10.1109/FNWF55208.2022.00061

Kazuki Hayashi, Y. Mori, H. Hasegawa

引用次数: 2

Millimeter-Wave Radio Link Analysis for 5G FWA by Combining Measurements and Geospatial Data 结合测量和地理空间数据的5G FWA毫米波无线链路分析

2022 IEEE Future Networks World Forum (FNWF) Pub Date : 2022-10-01 DOI: 10.1109/FNWF55208.2022.00083

Norshahida Saba, Lauri Mela, K. Ruttik, J. Salo, R. Jäntti

{"title":"Millimeter-Wave Radio Link Analysis for 5G FWA by Combining Measurements and Geospatial Data","authors":"Norshahida Saba, Lauri Mela, K. Ruttik, J. Salo, R. Jäntti","doi":"10.1109/FNWF55208.2022.00083","DOIUrl":"https://doi.org/10.1109/FNWF55208.2022.00083","url":null,"abstract":"Fifth-generation (5G) fixed wireless access (FWA) at millimeter-wave (mmWave) can be a solution to fulfill the increasing demand of high-speed home broadband service. However, mmWave links have high propagation loss and are susceptible to blockage. In order to estimate mmWave coverage, appropriate radio link models are required. In this paper, we use measurements and geospatial data to analyze how mmWave can be utilized in Finnish rural areas. The measurements were conducted during summertime at 26 GHz. The measurements involved a crane and a mobile measurement van. The crane was used for measuring at three different transmitter heights, 30 m, 50 m and 70 m from the ground. During the summer, Finnish forests are covered with heavy foliage. We use the measurements and geospatial map to derive radio propagation models that are suitable for FWA in Finnish rural areas. The empirically-found vegetation attenuation models, Aalto1 and Aalto2, are compared to other models from the literature. Most of the other models, FITU-R, Weissberger, COST235 and KAIST1, overestimate the vegetation loss. KAIST2 is a good fit with 7.75 dB root mean square error (RMSE) value. The proposed Aalto1 model shows the best fit, with 5.98 dB RMSE. The model fit can further be improved by tuning it for a particular antenna height. Our analysis shows that, despite high vegetation blockage in the range of 40 m to 700 m, the excess loss remains below 40 dB.","PeriodicalId":300165,"journal":{"name":"2022 IEEE Future Networks World Forum (FNWF)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122526234","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

Business Models for 5G and Future Mobile Network Operators 5G和未来移动网络运营商的商业模式

2022 IEEE Future Networks World Forum (FNWF) Pub Date : 2022-10-01 DOI: 10.1109/FNWF55208.2022.00045

L. Banda, M. Mzyece, F. Mekuria

引用次数: 0

Data Streaming over Bitcoin Payment Channels 比特币支付通道上的数据流

2022 IEEE Future Networks World Forum (FNWF) Pub Date : 2022-10-01 DOI: 10.1109/FNWF55208.2022.00052

Jack Davies, Wei Zhang

引用次数: 1

Multiobjective optimal sizing and energy planning in green cellular base stations 绿色蜂窝基站多目标优化规模与能量规划

2022 IEEE Future Networks World Forum (FNWF) Pub Date : 2022-10-01 DOI: 10.1109/FNWF55208.2022.00084

Zineb Garroussi, Abdoul Wassi Badirou, M. D'Amours, A. Girard, B. Sansò

引用次数: 0

Angle of Arrival Estimation for Terahertz-enabled Space Information Networks 太赫兹空间信息网络的到达角估计

2022 IEEE Future Networks World Forum (FNWF) Pub Date : 2022-10-01 DOI: 10.1109/FNWF55208.2022.00035

Hasan Nayir, G. Kurt, Ali̇ Görçi̇n

{"title":"Angle of Arrival Estimation for Terahertz-enabled Space Information Networks","authors":"Hasan Nayir, G. Kurt, Ali̇ Görçi̇n","doi":"10.1109/FNWF55208.2022.00035","DOIUrl":"https://doi.org/10.1109/FNWF55208.2022.00035","url":null,"abstract":"Space information networks (SINs) empowered by Terahertz (THz) frequencies are expected to play a vital role in next-generation wireless space networks due to the unique transmission characteristics and coverage extension capabilities of SINs, owing to their high altitudes. Also, utilizing THz frequencies allows the usage of more bandwidth. However, communications in this frequency range come at the cost of extreme path loss, especially for low-orbit implementation of SINs. High gain narrow beamforming utilizing a large number of antennas can be considered to overcome substantial losses at these frequencies. Consequently, highly accurate and efficient angle of arrival (AoA) estimation algorithms are required to achieve successful beamforming and eventually to increase the signal-to-noise ratio (SNR) in SINs. To this end, we propose the utilization of a two-stage gold-MUSIC algorithm over an array of subarray (AoSA) structure for AoA estimation with lower power consumption and less hardware complexity compared to the contemporary arrays due to the reduced RF-chain in AoSA. Furthermore, we introduce an analysis of AoA estimation performance in terms of residual Doppler spread, which is a realistic metric for SINs since Doppler cannot be accurately estimated in the case of instantaneous rapid motional changes of satellites especially at high frequencies. Results show that the proposed two-staged gold-MUSIC method for AoSA provides accurate AoA estimation while being computationally efficient.","PeriodicalId":300165,"journal":{"name":"2022 IEEE Future Networks World Forum (FNWF)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133141595","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