{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T04:28:02Z","timestamp":1750220882705,"version":"3.41.0"},"reference-count":43,"publisher":"Association for Computing Machinery (ACM)","issue":"1","license":[{"start":{"date-parts":[[2020,2,4]],"date-time":"2020-02-04T00:00:00Z","timestamp":1580774400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"name":"CSIC"},{"name":"STIC-AmSud 2018"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["ACM Trans. Model. Perform. Eval. Comput. Syst."],"published-print":{"date-parts":[[2020,3,31]]},"abstract":"<jats:p>Cognitive Radio Networks have emerged in the last decades as a solution of two problems: spectrum underutilization and spectrum scarcity. In this work, we propose a dynamic spectrum sharing mechanism, where primary users have strict priority over secondary ones in order to improve the mean spectrum utilization with the objective of providing to secondary users a satisfactory grade of service with a small interruption probability. We study a stochastic model for Cognitive Radio Networks with fluid limits techniques. Our main findings consist in a Gaussian limit theorem in the sub-critical case, and a non-Gaussian limit theorem, under a different scaling scheme, in the critical case. These results provide us practical QoS criteria for sharing policies. We support our analysis with representative simulated examples in both scenarios.<\/jats:p>","DOI":"10.1145\/3372786","type":"journal-article","created":{"date-parts":[[2020,4,3]],"date-time":"2020-04-03T13:41:04Z","timestamp":1585921264000},"page":"1-29","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":2,"title":["QoS Provision in a Dynamic Channel Allocation Based&lt;?brk?&gt; on Admission Control Decisions"],"prefix":"10.1145","volume":"5","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7149-5934","authenticated-orcid":false,"given":"Claudina","family":"Rattaro","sequence":"first","affiliation":[{"name":"Universidad de la Rep\u00fablica, Montevideo, Uruguay"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Laura","family":"Aspirot","sequence":"additional","affiliation":[{"name":"Universidad de la Rep\u00fablica, Montevideo, Uruguay"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ernesto","family":"Mordecki","sequence":"additional","affiliation":[{"name":"Universidad de la Rep\u00fablica, Montevideo, Uruguay"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pablo","family":"Belzarena","sequence":"additional","affiliation":[{"name":"Universidad de la Rep\u00fablica, Montevideo, Uruguay"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2020,2,4]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.telpol.2016.01.003"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICNSC.2014.6819633"},{"key":"#cr-split#-e_1_2_1_3_1.1","doi-asserted-by":"crossref","unstructured":"F. Baccelli F. Mathieu I. Norros and R. Varloot. 2013. Can P2P networks be super-scalable? In 2013 IEEE INFOCOM. 1753--1761. DOI:https:\/\/doi.org\/10.1109\/INFCOM.2013.6566973 10.1109\/INFCOM.2013.6566973","DOI":"10.1109\/INFCOM.2013.6566973"},{"key":"#cr-split#-e_1_2_1_3_1.2","doi-asserted-by":"crossref","unstructured":"F. Baccelli F. Mathieu I. Norros and R. Varloot. 2013. Can P2P networks be super-scalable? In 2013 IEEE INFOCOM. 1753--1761. DOI:https:\/\/doi.org\/10.1109\/INFCOM.2013.6566973","DOI":"10.1109\/INFCOM.2013.6566973"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.peva.2008.03.005"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/2858795"},{"key":"e_1_2_1_6_1","volume-title":"2nd International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CrownCom\u201907)","author":"Blaschke V.","year":"2007","unstructured":"V. Blaschke , H. Jaekel , T. Renk , C. Kloeck , and F. K. Jondral . 2007. Occupation measurements supporting dynamic spectrum allocation for cognitive radio design . In 2nd International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CrownCom\u201907) . 50--57. DOI:https:\/\/doi.org\/10.1109\/CROWNCOM. 2007 .4549771 10.1109\/CROWNCOM.2007.4549771 V. Blaschke, H. Jaekel, T. Renk, C. Kloeck, and F. K. Jondral. 2007. Occupation measurements supporting dynamic spectrum allocation for cognitive radio design. In 2nd International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CrownCom\u201907). 50--57. DOI:https:\/\/doi.org\/10.1109\/CROWNCOM.2007.4549771"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1109\/QEST.2011.10"},{"key":"e_1_2_1_8_1","volume-title":"Retrieved","author":"Bortolussi Luca","year":"2011","unstructured":"Luca Bortolussi . 2011 . Supplementary Material of Hybrid Limits of Continuous Time Markov Chains . Retrieved February 22, 2019 from www.dmi.units.it\/bortolu\/files\/qest2011supp.pdf. Luca Bortolussi. 2011. Supplementary Material of Hybrid Limits of Continuous Time Markov Chains. Retrieved February 22, 2019 from www.dmi.units.it\/bortolu\/files\/qest2011supp.pdf."},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ic.2015.12.001"},{"key":"e_1_2_1_10_1","unstructured":"H. Chen and D. D. Yao. 2001. Fundamentals of Queueing Networks: Performance Asymptotics and Optimization. Springer.  H. Chen and D. D. Yao. 2001. Fundamentals of Queueing Networks: Performance Asymptotics and Optimization. Springer."},{"volume-title":"Cisco Visual Networking Index: Global Mobile Data Traffic Forecast Update","year":"2016","key":"e_1_2_1_11_1","unstructured":"Cisco. 2017. Cisco Visual Networking Index: Global Mobile Data Traffic Forecast Update , 2016 --2021 White Paper. Technical Report. Cisco . Cisco. 2017. Cisco Visual Networking Index: Global Mobile Data Traffic Forecast Update, 2016--2021 White Paper. Technical Report. Cisco."},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1214\/07-PS121"},{"key":"e_1_2_1_13_1","volume-title":"Kurtz","author":"Ethier Stewart N.","year":"1986","unstructured":"Stewart N. Ethier and Thomas G . Kurtz . 1986 . Markov Processes : Characterization and Convergence. John Wiley ' Sons Inc., New York. x+534 pages. Stewart N. Ethier and Thomas G. Kurtz. 1986. Markov Processes: Characterization and Convergence. John Wiley ' Sons Inc., New York. x+534 pages."},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1109\/TCNS.2015.2434092"},{"key":"e_1_2_1_15_1","doi-asserted-by":"crossref","unstructured":"Aleksej Fedorovic Filippov and F. M. Arscott. 1988. Differential Equations with Discontinuous Righthand Sides. Kluwer Academic Publ Dordrecht.  Aleksej Fedorovic Filippov and F. M. Arscott. 1988. Differential Equations with Discontinuous Righthand Sides. Kluwer Academic Publ Dordrecht.","DOI":"10.1007\/978-94-015-7793-9"},{"key":"e_1_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.peva.2012.07.003"},{"key":"e_1_2_1_17_1","volume-title":"2017 13th International Wireless Communications and Mobile Computing Conference (IWCMC). 1814--1817","author":"Haider Z.","year":"2017","unstructured":"Z. Haider , R. Hussain , I. L. Khan , A. Shakeel , B. Ijaz , and S. A. Malik . 2017. Evaluation of capabilities of open source Cognitive radio network simulators . In 2017 13th International Wireless Communications and Mobile Computing Conference (IWCMC). 1814--1817 . DOI:https:\/\/doi.org\/10.1109\/IWCMC. 2017 .7986559 10.1109\/IWCMC.2017.7986559 Z. Haider, R. Hussain, I. L. Khan, A. Shakeel, B. Ijaz, and S. A. Malik. 2017. Evaluation of capabilities of open source Cognitive radio network simulators. In 2017 13th International Wireless Communications and Mobile Computing Conference (IWCMC). 1814--1817. DOI:https:\/\/doi.org\/10.1109\/IWCMC.2017.7986559"},{"key":"e_1_2_1_18_1","volume-title":"Heavy-traffic limits for queues with many exponential servers. Oper. Res. 29 (June","author":"Halfin Shlomo","year":"1981","unstructured":"Shlomo Halfin and Ward Whitt . 1981. Heavy-traffic limits for queues with many exponential servers. Oper. Res. 29 (June 1981 ), 567--588. DOI:https:\/\/doi.org\/10.1287\/opre.29.3.567 10.1287\/opre.29.3.567 Shlomo Halfin and Ward Whitt. 1981. Heavy-traffic limits for queues with many exponential servers. Oper. Res. 29 (June 1981), 567--588. DOI:https:\/\/doi.org\/10.1287\/opre.29.3.567"},{"key":"e_1_2_1_19_1","first-page":"1","article-title":"Exclusive use spectrum access trading models in cognitive radio networks: A survey","volume":"99","author":"Hassan M. R.","year":"2017","unstructured":"M. R. Hassan , G. Karmakar , J. Kamruzzaman , and B. Srinivasan . 2017 . Exclusive use spectrum access trading models in cognitive radio networks: A survey . IEEE Communications Surveys Tutorials PP , 99 (2017), 1 -- 1 . DOI:https:\/\/doi.org\/10.1109\/COMST.2017.2725960 10.1109\/COMST.2017.2725960 M. R. Hassan, G. Karmakar, J. Kamruzzaman, and B. Srinivasan. 2017. Exclusive use spectrum access trading models in cognitive radio networks: A survey. IEEE Communications Surveys Tutorials PP, 99 (2017), 1--1. DOI:https:\/\/doi.org\/10.1109\/COMST.2017.2725960","journal-title":"IEEE Communications Surveys Tutorials PP"},{"key":"e_1_2_1_20_1","volume-title":"Analysis of the M\/M\/N\/N queue with two types of arrival process: Applications to future mobile radio systems. 2012 (01","author":"Smith Peter J.","year":"2012","unstructured":"Peter J. Smith , Abdulla Firag , Pawel Dmochowski , and Mansoor Shafi . 2012. Analysis of the M\/M\/N\/N queue with two types of arrival process: Applications to future mobile radio systems. 2012 (01 2012 ). Peter J. Smith, Abdulla Firag, Pawel Dmochowski, and Mansoor Shafi. 2012. Analysis of the M\/M\/N\/N queue with two types of arrival process: Applications to future mobile radio systems. 2012 (01 2012)."},{"key":"e_1_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1109\/ISED.2016.7977107"},{"key":"e_1_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0001867800006935"},{"key":"e_1_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.1109\/EUROCON.2015.7313750"},{"key":"e_1_2_1_25_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1019112920622"},{"key":"e_1_2_1_27_1","doi-asserted-by":"publisher","DOI":"10.1109\/98.788210"},{"volume-title":"Cognitive Radio and the New Spectrum Paradigm for 5G","author":"Mu Hua","key":"e_1_2_1_28_1","unstructured":"Hua Mu and Teck Hu. 2017. Cognitive Radio and the New Spectrum Paradigm for 5G . Springer Singapore , 265--286. DOI:https:\/\/doi.org\/10.1007\/978.981.10.2254.8.10 10.1007\/978.981.10.2254.8.10 Hua Mu and Teck Hu. 2017. Cognitive Radio and the New Spectrum Paradigm for 5G. Springer Singapore, 265--286. DOI:https:\/\/doi.org\/10.1007\/978.981.10.2254.8.10"},{"key":"#cr-split#-e_1_2_1_29_1.1","doi-asserted-by":"crossref","unstructured":"Dongyu Qiu and R. Srikant. 2004. Modeling and performance analysis of BitTorrent-like peer-to-peer networks. ACM New York NY 367--378. DOI:https:\/\/doi.org\/10.1145\/1015467.1015508 10.1145\/1015467.1015508","DOI":"10.1145\/1030194.1015508"},{"key":"#cr-split#-e_1_2_1_29_1.2","doi-asserted-by":"crossref","unstructured":"Dongyu Qiu and R. Srikant. 2004. Modeling and performance analysis of BitTorrent-like peer-to-peer networks. ACM New York NY 367--378. DOI:https:\/\/doi.org\/10.1145\/1015467.1015508","DOI":"10.1145\/1030194.1015508"},{"key":"e_1_2_1_30_1","volume-title":"2015 International Wireless Communications and Mobile Computing Conference (IWCMC). 166--171","author":"Rattaro C.","year":"2015","unstructured":"C. Rattaro , L. Aspirot , and P. Belzarena . 2015. Analysis and characterization of dynamic spectrum sharing in Cognitive Radio Networks . In 2015 International Wireless Communications and Mobile Computing Conference (IWCMC). 166--171 . DOI:https:\/\/doi.org\/10.1109\/IWCMC. 2015 .7289076 10.1109\/IWCMC.2015.7289076 C. Rattaro, L. Aspirot, and P. Belzarena. 2015. Analysis and characterization of dynamic spectrum sharing in Cognitive Radio Networks. In 2015 International Wireless Communications and Mobile Computing Conference (IWCMC). 166--171. DOI:https:\/\/doi.org\/10.1109\/IWCMC.2015.7289076"},{"key":"e_1_2_1_31_1","volume-title":"Multi-resource allocation: Analysis of a paid spectrum sharing approach based on fluid models","author":"Rattaro Claudina","year":"2018","unstructured":"Claudina Rattaro , Paola Bermolen , and Pablo Belzarena . 2018. Multi-resource allocation: Analysis of a paid spectrum sharing approach based on fluid models . IEEE Transactions on Cognitive Communications and Networking ( 2018 ), 1--14. https:\/\/iie.fing.edu.uy\/publicaciones\/2018\/RBB18. Claudina Rattaro, Paola Bermolen, and Pablo Belzarena. 2018. Multi-resource allocation: Analysis of a paid spectrum sharing approach based on fluid models. IEEE Transactions on Cognitive Communications and Networking (2018), 1--14. https:\/\/iie.fing.edu.uy\/publicaciones\/2018\/RBB18."},{"key":"e_1_2_1_32_1","volume-title":"Estimating the medium access probability in large cognitive radio networks. Ad Hoc Networks 63 (Aug","author":"Rattaro Claudina","year":"2017","unstructured":"Claudina Rattaro , Federico Larroca , Paola Bermolen , and Pablo Belzarena . 2017. Estimating the medium access probability in large cognitive radio networks. Ad Hoc Networks 63 (Aug . 2017 ), 1--13. https:\/\/iie.fing.edu.uy\/publicaciones\/2017\/RLBB17. Claudina Rattaro, Federico Larroca, Paola Bermolen, and Pablo Belzarena. 2017. Estimating the medium access probability in large cognitive radio networks. Ad Hoc Networks 63 (Aug. 2017), 1--13. https:\/\/iie.fing.edu.uy\/publicaciones\/2017\/RLBB17."},{"volume-title":"Stochastic Networks and Queues","author":"Robert Philippe","key":"e_1_2_1_33_1","unstructured":"Philippe Robert . 2003. Stochastic Networks and Queues . Springer-Verlag , New York . xvii+398 pages. Philippe Robert. 2003. Stochastic Networks and Queues. Springer-Verlag, New York. xvii+398 pages."},{"key":"e_1_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICCIC.2016.7919725"},{"key":"e_1_2_1_35_1","doi-asserted-by":"publisher","DOI":"10.1287\/opre.1040.0193"},{"volume-title":"Large Deviations for Performance Analysis","author":"Shwartz Adam","key":"e_1_2_1_36_1","unstructured":"Adam Shwartz and Alan Weiss . 1995. Large Deviations for Performance Analysis . Chapman & Hall , London . x+556 pages. Adam Shwartz and Alan Weiss. 1995. Large Deviations for Performance Analysis. Chapman & Hall, London. x+556 pages."},{"key":"e_1_2_1_37_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.peva.2016.12.005"},{"volume-title":"Delay analysis for cognitive radio networks with random access: A fluid queue view. In 2010 IEEE INFOCOM","author":"Wang Shanshan","key":"e_1_2_1_38_1","unstructured":"Shanshan Wang , Junshan Zhang , and Lang Tong . 2010. Delay analysis for cognitive radio networks with random access: A fluid queue view. In 2010 IEEE INFOCOM . IEEE , 1--9. Shanshan Wang, Junshan Zhang, and Lang Tong. 2010. Delay analysis for cognitive radio networks with random access: A fluid queue view. In 2010 IEEE INFOCOM. IEEE, 1--9."},{"key":"e_1_2_1_39_1","doi-asserted-by":"publisher","DOI":"10.1109\/VTCFall.2013.6692114"},{"key":"e_1_2_1_40_1","doi-asserted-by":"publisher","DOI":"10.12720\/jcm.9.6.448-460"},{"key":"e_1_2_1_41_1","doi-asserted-by":"crossref","first-page":"4","DOI":"10.1109\/TNET.2010.2041467","article-title":"Scaling laws for overlaid wireless networks: A cognitive radio network versus a primary network","volume":"18","author":"Yin Changchuan","year":"2010","unstructured":"Changchuan Yin , Long Gao , and Shuguang Cui . 2010 . Scaling laws for overlaid wireless networks: A cognitive radio network versus a primary network . IEEE\/ACM Trans. Netw. 18 , 4 (Aug. 2010), 1317--1329. DOI:https:\/\/doi.org\/10.1109\/TNET.2010.2041467 10.1109\/TNET.2010.2041467 Changchuan Yin, Long Gao, and Shuguang Cui. 2010. Scaling laws for overlaid wireless networks: A cognitive radio network versus a primary network. IEEE\/ACM Trans. Netw. 18, 4 (Aug. 2010), 1317--1329. DOI:https:\/\/doi.org\/10.1109\/TNET.2010.2041467","journal-title":"IEEE\/ACM Trans. Netw."},{"key":"e_1_2_1_42_1","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2009.5425517"},{"key":"e_1_2_1_43_1","doi-asserted-by":"publisher","DOI":"10.4108\/icst.collaboratecom.2012.250465"}],"container-title":["ACM Transactions on Modeling and Performance Evaluation of Computing Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3372786","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3372786","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T23:44:17Z","timestamp":1750203857000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3372786"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,2,4]]},"references-count":43,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2020,3,31]]}},"alternative-id":["10.1145\/3372786"],"URL":"https:\/\/doi.org\/10.1145\/3372786","relation":{},"ISSN":["2376-3639","2376-3647"],"issn-type":[{"type":"print","value":"2376-3639"},{"type":"electronic","value":"2376-3647"}],"subject":[],"published":{"date-parts":[[2020,2,4]]},"assertion":[{"value":"2018-07-01","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-11-01","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-02-04","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}