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Interference management for unlicensed users in shared CBRS spectrum

Ghufran Baig, Ian Kash, Bozidar Radunovic, Thomas Karagiannis, Lili Qiu
2018 Proceedings of the 14th International Conference on emerging Networking EXperiments and Technologies - CoNEXT '18  
In this paper we develop F-CBRS, a decentralized spectrum interference management system for unlicensed LTE users in the CBRS band.  ...  At present, CBRS does not manage interference from unlicensed LTE users, which we show can be detrimental for its performance.  ...  In this paper, we focus on designing a decentralized spectrum interference management system for unlicensed LTE users in the CBRS band.  ... 
doi:10.1145/3281411.3281417 dblp:conf/conext/BaigKRKQ18 fatcat:im4rf6sdizbspk2msxtk3cvuuy

Analysis of dynamic capabilities for spectrum sharing in the citizens broadband radio service

Seppo Yrjölä, Marja Matinmikko, Miia Mustonen, Petri Ahokangas
2017 Analog Integrated Circuits and Signal Processing  
This study provides viewpoints for stakeholders about additional ingredients and actions, which may be relevant to promote spectrum sharing in the form of the CBRS.  ...  Increased system dynamics in spectrum sharing will introduce a need for big data analytics, near real time network management capabilities and low cost third tier general authorized access radios, leveraging  ...  CBRS Domain Technology enablers Incumbent Access • interference tolerant receivers • managed network interference resolution capabilities • LTE unlicensed technologies, LAA • MulteFire standalone  ... 
doi:10.1007/s10470-017-0931-5 fatcat:z2xnomjifrbzpk527zeznnnz6i

Broadband Access for All: Strategies and Tactis of Wireless Traffic Sharing

Jinadu Olayinka, Owa Victor
2014 International Journal of Advanced Computer Science and Applications  
One approach to managing unlicensed spectrum is to rely on a technical protocol to allocate and manage shared access Lehr [2].  ...  A focus on shared access to non-exclusive use of the spectrum with an holistic view of technical and institutional features is suggested for effective management of 'spectrum commons'.  ...  ACKNOWLEDGMENT We are grateful to the management of Rufus Giwa Polytechnic, Owo, Nigeria and Tertiary Educational Task Fund (TETFUND) Nigeria for the academic staff training and development fund made available  ... 
doi:10.14569/ijacsa.2014.051104 fatcat:5f5fvpshjrd23a7iwhza4dubu4

Armed forces' views on Shared Spectrum Access

Topi Tuukkanen, Seppo Yrjola, Marja Matinmikko, Petri Ahokangas, Miia Mustonen
2017 2017 International Conference on Military Communications and Information Systems (ICMCIS)  
In this paper we have shown that military spectrum needs vary from one scenario to another and that Shared Spectrum Access may support expected needs of spectrum in times of most dire stress.  ...  This paper investigates how selected spectrum sharing concepts (namely, European Licensed Shared Access (LSA) and US Citizens Broadband Service (CBRS)) support the military interests either as a Primary  ...  , dynamic spectrum sharing, to pure spectrum sharing and unlicensed use of the spectrum.  ... 
doi:10.1109/icmcis.2017.7956493 fatcat:tugs2rywo5hzxk5anqtijp2z4m

Federated Dynamic Spectrum Access [article]

Yifei Song, Hao-Hsuan Chang, Zhou Zhou, Shashank Jere, Lingjia Liu
2021 arXiv   pre-print
In this article, we introduce a Federated Learning (FL) based framework for the task of DSA, where FL is a distributive machine learning framework that can reserve the privacy of network terminals under  ...  Due to the growing volume of data traffic produced by the surge of Internet of Things (IoT) devices, the demand for radio spectrum resources is approaching their limitation defined by Federal Communications  ...  Spectrum Access System (SAS) is used in charge of spectrum sharing management which guarantees the bandwidth is sufficient for Incumbent User (IU).  ... 
arXiv:2106.14976v1 fatcat:qujegdwopfdwvebzvnqiqlxnzy

Spectrum Management in the 6G Era: The Role of Regulation and Spectrum Sharing

Marja Matinmikko-Blue, Seppo Yrjola, Petri Ahokangas
2020 2020 2nd 6G Wireless Summit (6G SUMMIT)  
and unlicensed approaches involving varying levels of spectrum sharing.  ...  Spectrum management plays a key role in the deployment of new wireless technologies.  ...  ACKNOWLEDGMENT The authors would like to acknowledge 5G-VIIMA project funded by Business Finland and Academy of Finland in 6G Flagship program (grant no. 318927).  ... 
doi:10.1109/6gsummit49458.2020.9083851 dblp:conf/6gsummit/Matinmikko-Blue20 fatcat:g7kfuzqi2nasnmjeron7xtzumy

CBRS Spectrum Sharing between LTE-U and WiFi: A Multiarmed Bandit Approach

Imtiaz Parvez, M. G. S. Sriyananda, İsmail Güvenç, Mehdi Bennis, Arif Sarwat
2016 Mobile Information Systems  
In this paper, we consider the use of unlicensed LTE (LTE-U) technology in the 3.5 GHz Citizens Broadband Radio Service (CBRS) band and develop a multiarmed bandit (MAB) based spectrum sharing technique  ...  To achieve ubiquitous and high data rate Internet connectivity, effective spectrum sharing and utilization of the wireless spectrum carry critical importance.  ...  Acknowledgments The authors would like to thank Nadisanka Rupasinghe for developing an earlier version of the simulator used in this paper.  ... 
doi:10.1155/2016/5909801 fatcat:hlthvifdhncbxlptt3uv7lfpxq

Applications of Intelligent Radio Technologies in Unlicensed Cellular Networks - A Survey

2021 KSII Transactions on Internet and Information Systems  
Unlicensed spectrum cellular networks have been proposed as a solution in response to severe spectrum shortage.  ...  We will also discuss some open issues and challenges for future research on the IR applications in unlicensed cellular networks.  ...  for sharing unlicensed spectrum [23]  ... 
doi:10.3837/tiis.2021.07.020 fatcat:uzb3gqtsezcgzehvjige3vgiwq

A Comprehensive Survey of Spectrum Sharing Schemes from a Standardization and Implementation Perspective [article]

Mohammad Parvini, Amir Hossein Zarif, Ali Nouruzi, Nader Mokari, Mohammad Reza Javan, Bijan Abbasi, Amir Ghasemi, Halim Yanikomeroglu
2022 arXiv   pre-print
is, whether they are implemented to operate in licensed bands (e.g., licensed shared access (LSA), spectrum access system (SAS), and dynamic spectrum sharing (DSS)) or unlicensed bands (e.g., LTE-unlicensed  ...  Next, we analyze applications of artificial intelligence (AI) and machine learning (ML) techniques for facilitating spectrum sharing mechanisms and leveraging the full potential of autonomous sharing scenarios  ...  These users always have priority to access the spectrum, and the interference will be managed for them so that they do not face any difficulties when they need to access the spectrum.  ... 
arXiv:2203.11125v1 fatcat:h2mjxhjfgfe5dgk6lb46i2f6cu

Optimal Resource Allocation for GAA Users in Spectrum Access System Using Q-Learning Algorithm

Waseem Abbass, Riaz Hussain, Jaroslav Frnda, Irfan Latif Khan, Muhammad Awais Javed, Shahzad A. Malik
2022 IEEE Access  
Spectrum access system (SAS) is a three-tier layered spectrum sharing architecture proposed by the Federal Communications Commission (FCC) for Citizens Broadband Radio Service (CBRS) 3.5 GHz band.  ...  In this article, a novel auction algorithm based on Q-learning for dynamic spectrum access (SAS-QLA) is proposed.  ...  The citizens broadband radio service band (CBRS) 3.5 GHz (3550 MHz -3700 MHz) band was proposed to be shared with licensed and unlicensed users [3] .  ... 
doi:10.1109/access.2022.3180753 fatcat:6eqctnryorbdlo4kdrvvghzjxu

Coordinated Dynamic Spectrum Sharing for 5G and Beyond Cellular Networks

Jeongho Jeon, Russell D. Ford, Vishnu V. Ratnam, Joonyoung Cho, Jianzhong Charlie Zhang
2019 IEEE Access  
shared spectrum, as in the current CBRS system.  ...  Current trends in spectrum regulation show that more and more unlicensed and shared spectrum bands are poised to be opened up for mobile communication.  ...  CBRS SPECTRUM SHARING The rulemaking around the CBRS band is nearing completion [3] .  ... 
doi:10.1109/access.2019.2934385 fatcat:k3tl7ywhefeyxpkxj4ru3fr6ty

Survey of Spectrum Sharing for Inter-Technology Coexistence [article]

Andra M. Voicu, Ljiljana Simić, Marina Petrova
2017 arXiv   pre-print
These will, in turn, increase the level of interference and also result in more complex inter-technology interactions, which will need to be managed through spectrum sharing mechanisms.  ...  In this survey we address spectrum sharing mechanisms for wireless inter-technology coexistence by means of a technology circle that incorporates in a unified, system-level view the technical and non-technical  ...  As discussed in Section III-A, spectrum access in the CBRS band is managed through SASs, where there is a three-layer hierarchical regulatory framework for access rights.  ... 
arXiv:1712.08589v1 fatcat:m6yymcpsxbhutgkf7l6o53fecm

Hybrid Common Control Channel Based MAC Protocol for Cognitive Radio Ad-Hoc Networks

Satish Anamalamudi
2014 International Journal of Information and Electronics Engineering  
With In-band CCC, neighbor discovery and network setup time will be very long especially whenever, available PU free spectrum channels are large in number.  ...  With out-of-band CCC, network setup with dedicated licensed or unlicensed channel is relatively fast compared with In-band technique.  ...  This brings up the concept of spectrum sharing which allows secondary users to share temporary licensed unused spectrum band (spectrum holes or white spaces) opportunistically without interrupting primary  ... 
doi:10.7763/ijiee.2014.v4.437 fatcat:j2qebocmnnaljidu42rsnie2my

Invisible Hands Behind 3.5 GHz Spectrum Sharing [chapter]

Liu Cui, Martin Weiss
2016 Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering  
In this paper, we examine the risks faced by the dierent user classes proposed by the FCC for sharing in the 3.5 GHz band.  ...  We further propose a model to calculate spectrum sharing utilities for dierent tiers. The optimized utility determines the distance between incumbents and CBRS systems.  ...  Benet for CBRS The invisible hands behind the spectrum sharing is to maximize the overall benet getting from spectrum sharing in 3.5 GHz.  ... 
doi:10.1007/978-3-319-40352-6_34 fatcat:ftzub2dsazdx7nu26boo3wcrpm

LAA LTE and WiFi based Smart Grid Metering Infrastructure in 3.5 GHz Band [article]

Imtiaz Parvez, Tanwir Khan, Arif Sarwat, Zakaria Parvez
2017 arXiv   pre-print
However, WiFi operates in the unlicensed bands and LTE needs to offload data in the same unlicensed band.  ...  Recent release of 3.5 GHz (also termed as citizen broadband radio service (CBRS)) can be an attractive shared band where LTE and WiFi can coexist.  ...  In our study, LTE and WiFi share the CBRS spectrum as GAA users. In this paper, we proposed LTE and WiFi based AMI for smart grid.  ... 
arXiv:1711.05219v1 fatcat:tzp5wluoqbhgddtvt6fijezmde
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