{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,1,24]],"date-time":"2025-01-24T05:13:57Z","timestamp":1737695637739,"version":"3.33.0"},"reference-count":38,"publisher":"Springer Science and Business Media LLC","issue":"1-2","license":[{"start":{"date-parts":[[2024,2,16]],"date-time":"2024-02-16T00:00:00Z","timestamp":1708041600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2024,2,16]],"date-time":"2024-02-16T00:00:00Z","timestamp":1708041600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Ann. Telecommun."],"published-print":{"date-parts":[[2025,2]]},"DOI":"10.1007\/s12243-024-01014-8","type":"journal-article","created":{"date-parts":[[2024,2,16]],"date-time":"2024-02-16T09:03:25Z","timestamp":1708074205000},"page":"99-107","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Pilot power optimization in scalable user-centric HC-RANs for future IoT and IIoT applications"],"prefix":"10.1007","volume":"80","author":[{"given":"Hareesh","family":"Ayanampudi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ravindra","family":"Dhuli","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2024,2,16]]},"reference":[{"issue":"1","key":"1014_CR1","doi-asserted-by":"publisher","first-page":"405","DOI":"10.1109\/COMST.2014.2355255","volume":"17","author":"A Checko","year":"2014","unstructured":"Checko A, Christiansen HL, Yan Y, Scolari L, Kardaras G, Berger MS, Dittmann L (2014) Cloud ran for mobile networks-a technology overview. IEEE Commun Surv Tutor 17(1):405\u2013426","journal-title":"IEEE Commun Surv Tutor"},{"issue":"9","key":"1014_CR2","doi-asserted-by":"publisher","first-page":"9122","DOI":"10.1109\/TVT.2019.2927904","volume":"68","author":"L Ferdouse","year":"2019","unstructured":"Ferdouse L, Anpalagan A, Erkucuk S (2019) Joint communication and computing resource allocation in 5G cloud radio access networks. IEEE Trans Veh Technol 68(9):9122\u20139135","journal-title":"IEEE Trans Veh Technol"},{"issue":"3","key":"1014_CR3","doi-asserted-by":"publisher","first-page":"4968","DOI":"10.1109\/JIOT.2019.2894000","volume":"6","author":"X Zhang","year":"2019","unstructured":"Zhang X, Jia M, Gu X, Guo Q (2019) An energy efficient resource allocation scheme based on cloud-computing in H-CRAN. IEEE Internet Things J 6(3):4968\u20134976","journal-title":"IEEE Internet Things J"},{"issue":"6","key":"1014_CR4","doi-asserted-by":"publisher","first-page":"126","DOI":"10.1109\/MWC.2014.7000980","volume":"21","author":"M Peng","year":"2014","unstructured":"Peng M, Li Y, Jiang J, Li J, Wang C (2014) Heterogeneous cloud radio access networks: a new perspective for enhancing spectral and energy efficiencies. IEEE Wirel Commun 21(6):126\u2013135","journal-title":"IEEE Wirel Commun"},{"issue":"10","key":"1014_CR5","doi-asserted-by":"publisher","first-page":"2239","DOI":"10.1109\/JSAC.2015.2435275","volume":"33","author":"V Suryaprakash","year":"2015","unstructured":"Suryaprakash V, Rost P, Fettweis G (2015) Are heterogeneous cloud-based radio access networks cost effective. IEEE J Sel Areas Commun 33(10):2239\u20132251","journal-title":"IEEE J Sel Areas Commun"},{"issue":"6","key":"1014_CR6","doi-asserted-by":"publisher","first-page":"5803","DOI":"10.1109\/TVT.2021.3076825","volume":"70","author":"L Ferdouse","year":"2021","unstructured":"Ferdouse L, Woungang I, Anpalagan A, Erkucuk S (2021) Energy efficient downlink resource allocation in cellular IoT supported H-CRANs. IEEE Trans Veh Technol 70(6):5803\u20135816","journal-title":"IEEE Trans Veh Technol"},{"key":"1014_CR7","doi-asserted-by":"crossref","unstructured":"Liu G (2015) 5G-user centric network. In: 2015 Asia-pacific microwave conference (APMC), vol\u00a01, pp\u00a01\u20131. IEEE","DOI":"10.1109\/APMC.2015.7411348"},{"issue":"2","key":"1014_CR8","doi-asserted-by":"publisher","first-page":"78","DOI":"10.1109\/MWC.2016.7462488","volume":"23","author":"S Chen","year":"2016","unstructured":"Chen S, Qin F, Hu B, Li X, Chen Z (2016) User-centric ultra-dense networks for 5G: challenges, methodologies, and directions. IEEE Wirel Commun 23(2):78\u201385","journal-title":"IEEE Wirel Commun"},{"issue":"5","key":"1014_CR9","doi-asserted-by":"publisher","first-page":"2891","DOI":"10.1109\/TWC.2017.2671358","volume":"16","author":"C Pan","year":"2017","unstructured":"Pan C, Zhu H, Gomes NJ, Wang J (2017) Joint precoding and RRH selection for user-centric green MIMO C-RAN. IEEE Trans Wirel Commun 16(5):2891\u20132906","journal-title":"IEEE Trans Wirel Commun"},{"issue":"9","key":"1014_CR10","doi-asserted-by":"publisher","first-page":"1380","DOI":"10.1109\/JSAC.2010.101202","volume":"28","author":"D Gesbert","year":"2010","unstructured":"Gesbert D, Hanly S, Huang H, Shitz SS, Simeone O, Yu W (2010) Multi-cell MIMO cooperative networks: a new look at interference. IEEE J Sel Areas Commun 28(9):1380\u20131408","journal-title":"IEEE J Sel Areas Commun"},{"key":"1014_CR11","doi-asserted-by":"crossref","unstructured":"Bj\u00f6rnson E, Jorswieck E (2013) Optimal resource allocation in coordinated multi-cell systems, Now Publishers Inc","DOI":"10.1561\/9781601986399"},{"issue":"5","key":"1014_CR12","doi-asserted-by":"publisher","first-page":"253","DOI":"10.1007\/s12243-008-0028-3","volume":"63","author":"P Marsch","year":"2008","unstructured":"Marsch P, Fettweis G (2008) On multicell cooperative transmission in backhaul-constrained cellular systems. Ann Telecommun 63(5):253\u2013269","journal-title":"Ann Telecommun"},{"issue":"4","key":"1014_CR13","doi-asserted-by":"publisher","first-page":"1910","DOI":"10.1109\/TWC.2009.080180","volume":"8","author":"J Zhang","year":"2009","unstructured":"Zhang J, Chen R, Andrews JG, Ghosh A, Heath RW (2009) Networked MIMO with clustered linear precoding. IEEE Trans Wirel Commun 8(4):1910\u20131921","journal-title":"IEEE Trans Wirel Commun"},{"key":"1014_CR14","unstructured":"Osseiran A, Monserrat JF, Marsch P (2016) 5G mobile and wireless communications technology, Cambridge University Press"},{"key":"1014_CR15","doi-asserted-by":"crossref","unstructured":"Garcia ID, Kusashima N, Sakaguchi K, Araki K (2010) Dynamic cooperation set clustering on base station cooperation cellular networks. In: 21st Annual IEEE international symposium on personal, indoor and mobile radio communications, pp 2127\u20132132. IEEE","DOI":"10.1109\/PIMRC.2010.5671660"},{"issue":"1","key":"1014_CR16","doi-asserted-by":"publisher","first-page":"340","DOI":"10.1109\/TWC.2019.2944606","volume":"19","author":"L You","year":"2020","unstructured":"You L, Yuan D (2020) User-centric performance optimization with remote radio head cooperation in C-RAN. IEEE Trans Wirel Commun 19(1):340\u2013353","journal-title":"IEEE Trans Wirel Commun"},{"issue":"7","key":"1014_CR17","doi-asserted-by":"publisher","first-page":"5190","DOI":"10.1109\/TCOMM.2019.2910258","volume":"67","author":"S Zaidi","year":"2019","unstructured":"Zaidi S, Ben Smida O, Affes S, Vilaipornsawai U, Zhang L, Zhu P (2019) User-centric base-station wireless access virtualization for future 5G networks. IEEE Trans Commun 67(7):5190\u20135202","journal-title":"IEEE Trans Commun"},{"issue":"12","key":"1014_CR18","doi-asserted-by":"publisher","first-page":"6086","DOI":"10.1109\/TSP.2011.2165706","volume":"59","author":"E Bjornson","year":"2011","unstructured":"Bjornson E, Jalden N, Bengtsson M, Ottersten B (2011) Optimality properties, distributed strategies, and measurement-based evaluation of coordinated multicell OFDMA transmission. IEEE Trans Signal Process 59(12):6086\u20136101","journal-title":"IEEE Trans Signal Process"},{"issue":"11","key":"1014_CR19","doi-asserted-by":"publisher","first-page":"3590","DOI":"10.1109\/TWC.2010.092810.091092","volume":"9","author":"TL Marzetta","year":"2010","unstructured":"Marzetta TL (2010) Noncooperative cellular wireless with unlimited numbers of base station antennas. IEEE Trans Wirel Commun 9(11):3590\u20133600","journal-title":"IEEE Trans Wirel Commun"},{"issue":"8","key":"1014_CR20","doi-asserted-by":"publisher","first-page":"7774","DOI":"10.1109\/TVT.2018.2831224","volume":"67","author":"N Akbar","year":"2018","unstructured":"Akbar N, Yan S, Yang N, Yuan J (2018) Location-aware pilot allocation in multicell multiuser massive MIMO networks. IEEE Trans Veh Technol 67(8):7774\u20137778","journal-title":"IEEE Trans Veh Technol"},{"key":"1014_CR21","doi-asserted-by":"crossref","unstructured":"Van Chien T, Bj\u00f6mson E, Larsson EG (2017) Joint pilot sequence design and power control for max-min fairness in uplink massive MIMO. In: 2017 IEEE International conference on communications (ICC), pp\u00a01\u20136. IEEE","DOI":"10.1109\/ICC.2017.7996780"},{"issue":"1","key":"1014_CR22","doi-asserted-by":"publisher","first-page":"57","DOI":"10.1109\/JSTSP.2007.914876","volume":"2","author":"Z-Q Luo","year":"2008","unstructured":"Luo Z-Q, Zhang S (2008) Dynamic spectrum management: complexity and duality. IEEE J Sel Top Signal Process 2(1):57\u201373","journal-title":"IEEE J Sel Top Signal Process"},{"issue":"8","key":"1014_CR23","doi-asserted-by":"publisher","first-page":"7242","DOI":"10.1109\/TVT.2018.2830699","volume":"67","author":"H Xu","year":"2018","unstructured":"Xu H, Pan C, Xu W, St\u00fcber GL, Shi J, Chen M (2018) Robust beamforming with pilot reuse scheduling in a heterogeneous cloud radio access network. IEEE Trans Veh Technol 67(8):7242\u20137256","journal-title":"IEEE Trans Veh Technol"},{"issue":"8","key":"1014_CR24","doi-asserted-by":"publisher","first-page":"4020","DOI":"10.1109\/TSP.2008.924796","volume":"56","author":"S Shi","year":"2008","unstructured":"Shi S, Schubert M, Boche H (2008) Rate optimization for multiuser MIMO systems with linear processing. IEEE Trans Signal Process 56(8):4020\u20134030","journal-title":"IEEE Trans Signal Process"},{"issue":"9","key":"1014_CR25","doi-asserted-by":"publisher","first-page":"2363","DOI":"10.1109\/TSP.2016.2641381","volume":"65","author":"HV Cheng","year":"2016","unstructured":"Cheng HV, Bj\u00f6rnson E, Larsson EG (2016) Optimal pilot and payload power control in single-cell massive MIMO systems. IEEE Trans Signal Process 65(9):2363\u20132378","journal-title":"IEEE Trans Signal Process"},{"issue":"2","key":"1014_CR26","doi-asserted-by":"publisher","first-page":"780","DOI":"10.1109\/TWC.2018.2882442","volume":"18","author":"C Pan","year":"2018","unstructured":"Pan C, Ren H, Elkashlan M, Nallanathan A, Hanzo L (2018) Robust beamforming design for ultra-dense user-centric C-RAN in the face of realistic pilot contamination and limited feedback. IEEE Trans Wirel Commun 18(2):780\u2013795","journal-title":"IEEE Trans Wirel Commun"},{"key":"1014_CR27","doi-asserted-by":"publisher","first-page":"202","DOI":"10.1016\/j.comcom.2022.07.041","volume":"194","author":"H Ayanampudi","year":"2022","unstructured":"Ayanampudi H, Dhuli R (2022) Performance analysis of heterogeneous cloud-radio access networks: a user-centric approach with network scalability. Comput Commun 194:202\u2013212","journal-title":"Comput Commun"},{"issue":"3","key":"1014_CR28","doi-asserted-by":"publisher","first-page":"2038","DOI":"10.1109\/TWC.2017.2788001","volume":"17","author":"C Pan","year":"2018","unstructured":"Pan C, Mehrpouyan H, Liu Y, Elkashlan M, Arumugam N (2018) Joint pilot allocation and robust transmission design for ultra-dense user-centric TDD C-RAN with imperfect CSI. IEEE Trans Wirel Commun 17(3):2038\u20132053","journal-title":"IEEE Trans Wirel Commun"},{"key":"1014_CR29","doi-asserted-by":"crossref","unstructured":"Guo, K Guo Y, Ascheid G et\u00a0al (2014) Uplink power control with MMSE receiver in multi-cell MU-massive-MIMO systems. In: 2014 IEEE international conference on communications (ICC), pp\u00a05184\u20135190. IEEE","DOI":"10.1109\/ICC.2014.6884144"},{"key":"1014_CR30","doi-asserted-by":"crossref","unstructured":"Cheng HV , Bj\u00f6rnson E, Larsson EG (2015) Uplink pilot and data power control for single cell massive MIMO systems with MRC. In: 2015 International symposium on wireless communication systems (ISWCS), pp\u00a0396\u2013400. IEEE","DOI":"10.1109\/ISWCS.2015.7454371"},{"key":"1014_CR31","doi-asserted-by":"crossref","unstructured":"Zhang Y, Zhu W-P (2016) Energy-efficient pilot and data power allocation in massive MIMO communication systems based on MMSE channel estimation. In: 2016 IEEE International conference on acoustics, speech and signal processing (ICASSP), pp\u00a03571\u20133575. IEEE","DOI":"10.1109\/ICASSP.2016.7472342"},{"issue":"10","key":"1014_CR32","doi-asserted-by":"publisher","first-page":"9254","DOI":"10.1109\/TVT.2017.2715229","volume":"66","author":"M Ali","year":"2017","unstructured":"Ali M, Rabbani Q, Naeem M, Qaisar S, Qamar F (2017) Joint user association, power allocation, and throughput maximization in 5G H-CRAN networks. IEEE Trans Veh Technol 66(10):9254\u20139262","journal-title":"IEEE Trans Veh Technol"},{"issue":"4","key":"1014_CR33","doi-asserted-by":"publisher","first-page":"1561","DOI":"10.1109\/TCOMM.2016.2645767","volume":"65","author":"P Liu","year":"2016","unstructured":"Liu P, Jin S, Jiang T, Zhang Q, Matthaiou M (2016) Pilot power allocation through user grouping in multi-cell massive MIMO systems. IEEE Trans Commun 65(4):1561\u20131574","journal-title":"IEEE Trans Commun"},{"issue":"2","key":"1014_CR34","doi-asserted-by":"publisher","first-page":"1201","DOI":"10.1109\/TWC.2020.3031807","volume":"20","author":"I Atzeni","year":"2020","unstructured":"Atzeni I, Gouda B, T\u00f6lli A (2020) Distributed precoding design via over-the-air signaling for cell-free massive MIMO. IEEE Trans Wirel Commun 20(2):1201\u20131216","journal-title":"IEEE Trans Wirel Commun"},{"key":"1014_CR35","unstructured":"Kay SM (1993) Fundamentals of statistical signal processing: estimation theory, Prentice-Hall, Inc"},{"issue":"3\u20134","key":"1014_CR36","doi-asserted-by":"publisher","first-page":"154","DOI":"10.1561\/2000000093","volume":"11","author":"E Bj\u00f6rnson","year":"2017","unstructured":"Bj\u00f6rnson E, Hoydis J, Sanguinetti L (2017) Massive MIMO networks: spectral, energy, and hardware efficiency. Foundations and Trends in Signal Process 11(3\u20134):154\u2013655","journal-title":"Foundations and Trends in Signal Process"},{"key":"1014_CR37","doi-asserted-by":"crossref","unstructured":"Boyd S, Boyd SP, Vandenberghe L (2004) Convex optimization, Cambridge University Press","DOI":"10.1017\/CBO9780511804441"},{"issue":"1","key":"1014_CR38","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1007\/s10898-009-9456-5","volume":"47","author":"A Beck","year":"2010","unstructured":"Beck A, Ben-Tal A, Tetruashvili L (2010) A sequential parametric convex approximation method with applications to nonconvex truss topology design problems. J Glob Optim 47(1):29\u201351","journal-title":"J Glob Optim"}],"container-title":["Annals of Telecommunications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s12243-024-01014-8.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s12243-024-01014-8\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s12243-024-01014-8.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,23]],"date-time":"2025-01-23T07:46:11Z","timestamp":1737618371000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s12243-024-01014-8"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,2,16]]},"references-count":38,"journal-issue":{"issue":"1-2","published-print":{"date-parts":[[2025,2]]}},"alternative-id":["1014"],"URL":"https:\/\/doi.org\/10.1007\/s12243-024-01014-8","relation":{},"ISSN":["0003-4347","1958-9395"],"issn-type":[{"type":"print","value":"0003-4347"},{"type":"electronic","value":"1958-9395"}],"subject":[],"published":{"date-parts":[[2024,2,16]]},"assertion":[{"value":"10 September 2022","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"24 January 2024","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"16 February 2024","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare no competing interests.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}}]}}