{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,4]],"date-time":"2025-06-04T02:06:20Z","timestamp":1749002780263,"version":"3.37.3"},"reference-count":31,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[2020,9,26]],"date-time":"2020-09-26T00:00:00Z","timestamp":1601078400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2020,9,26]],"date-time":"2020-09-26T00:00:00Z","timestamp":1601078400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Wireless Pers Commun"],"published-print":{"date-parts":[[2021,2]]},"DOI":"10.1007\/s11277-020-07831-z","type":"journal-article","created":{"date-parts":[[2020,9,26]],"date-time":"2020-09-26T15:03:44Z","timestamp":1601132624000},"page":"2997-3013","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Optimum Power Allocation Based on Channel Conditions in Optical Satellite Downlinks"],"prefix":"10.1007","volume":"116","author":[{"given":"Theodore T.","family":"Kapsis","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4716-3328","authenticated-orcid":false,"given":"Athanasios D.","family":"Panagopoulos","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2020,9,26]]},"reference":[{"issue":"2","key":"7831_CR1","first-page":"91","volume":"37","author":"K Liolis","year":"2019","unstructured":"Liolis, K., Geurtz, A., & Sperber, R., et al. (2019). Use cases and scenarios of 5G integrated satellite-terrestrial networks for enhanced mobile broadband: The SaT5G approach. International Journal of Satellite Communications, 37(2), 91\u2013112.","journal-title":"International Journal of Satellite Communications"},{"key":"7831_CR2","doi-asserted-by":"publisher","DOI":"10.1049\/PBTE079E","volume-title":"Satellite communications in the 5G era","author":"SK Sharma","year":"2018","unstructured":"Sharma, S. K., Chatzinotas, S., & Arapoglou, P. D. (2018). Satellite communications in the 5G era. London: The Institution of Engineering and Technology."},{"key":"7831_CR3","doi-asserted-by":"publisher","first-page":"1743","DOI":"10.1109\/ACCESS.2016.2556011","volume":"4","author":"M Jaber","year":"2016","unstructured":"Jaber, M., Imran, M. A., Tafazolli, R., et al. (2016). 5G backhaul challenges and emerging research directions: A survey. IEEE Access, 4, 1743\u20131766.","journal-title":"IEEE Access"},{"key":"7831_CR4","volume-title":"Near-earth laser communications","author":"H Hemmati","year":"2009","unstructured":"Hemmati, H. (2009). Near-earth laser communications. Boca Raton: CRC Press."},{"key":"7831_CR5","doi-asserted-by":"publisher","first-page":"57","DOI":"10.1109\/COMST.2016.2603518","volume":"19","author":"H Kaushal","year":"2016","unstructured":"Kaushal, H., & Kaddoum, G. (2016). Optical communication in space: Challenges and mitigation techniques. IEEE Communications Surveys & Tutorials, 19, 57\u201396.","journal-title":"IEEE Communications Surveys & Tutorials"},{"key":"7831_CR6","doi-asserted-by":"publisher","DOI":"10.1117\/3.626196","volume-title":"Laser beam propagation through random media","author":"L Andrews","year":"2005","unstructured":"Andrews, L., & Phillips, R. (2005). Laser beam propagation through random media. Bellingham, WA: SPIE Press."},{"key":"7831_CR7","doi-asserted-by":"publisher","first-page":"319","DOI":"10.1109\/TAP.2016.2630602","volume":"65","author":"NK Lyras","year":"2017","unstructured":"Lyras, N. K., Kourogiorgas, C. I., & Panagopoulos, A. D. (2017). Cloud attenuation statistics prediction from ka-band to optical frequencies: Integrated liquid water content field synthesizer. IEEE Transactions on Antennas and Propagation, 65, 319\u2013328.","journal-title":"IEEE Transactions on Antennas and Propagation"},{"key":"7831_CR8","doi-asserted-by":"publisher","first-page":"1537","DOI":"10.1109\/LCOMM.2017.2681073","volume":"21","author":"NK Lyras","year":"2017","unstructured":"Lyras, N. K., Kourogiorgas, C. I., & Panagopoulos, A. D. (2017). Cloud free line of sight prediction modelling for optical satellite communication network. IEEE Communications Letters, 21, 1537\u20131540.","journal-title":"IEEE Communications Letters"},{"key":"7831_CR9","doi-asserted-by":"publisher","first-page":"2344","DOI":"10.1109\/TAES.2017.2693018","volume":"53","author":"CI Kourogiorgas","year":"2017","unstructured":"Kourogiorgas, C. I., Lyras, N. K., Panagopoulos, A. D., Tarchi, D., Vanelli-Coralli, A., Ugolini, A., et al. (2017). Capacity statistics evaluation for next generation broadband MEO satellite systems. IEEE Transactions on Aerospace and Electronic Systems, 53, 2344\u20132358.","journal-title":"IEEE Transactions on Aerospace and Electronic Systems"},{"issue":"4","key":"7831_CR10","first-page":"370","volume":"37","author":"NK Lyras","year":"2019","unstructured":"Lyras, N. K., Efrem, C. N., Kourogiorgas, C. I., & Panagopoulos, A. D. (2019). Medium earth orbit optical satellite communication networks: Ground terminals selection optimization based on the cloud-free line-of-sight statistics. International Journal of Satellite Communications, 37(4), 370\u2013384.","journal-title":"International Journal of Satellite Communications"},{"key":"7831_CR11","doi-asserted-by":"publisher","DOI":"10.1109\/JSYST.2019.2945838","author":"NK Lyras","year":"2020","unstructured":"Lyras, N. K., Efrem, C. N., Kourogiorgas, C. I., Panagopoulos, A. D., & Arapoglou, P. (2020). Optimizing the ground network of optical meo satellite communication systems. IEEE Systems Journal. https:\/\/doi.org\/10.1109\/JSYST.2019.2945838.","journal-title":"IEEE Systems Journal"},{"issue":"5","key":"7831_CR12","doi-asserted-by":"publisher","first-page":"1917","DOI":"10.1109\/TSP.2009.2013894","volume":"57","author":"G Scutari","year":"2009","unstructured":"Scutari, G., Palomar, D. P., & Barbarossa, S. (2009). The MIMO iterative waterfilling algorithm. IEEE Transactions on Signal Processing, 57(5), 1917\u20131935.","journal-title":"IEEE Transactions on Signal Processing"},{"key":"7831_CR13","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511804441","volume-title":"Convex optimization","author":"S Boyd","year":"2004","unstructured":"Boyd, S., & Vandenberghe, L. (2004). Convex optimization. Cambridge: Cambridge University Press."},{"key":"7831_CR14","volume-title":"Constrained optimization and lagrange multiplier methods","author":"DP Bertsekas","year":"1982","unstructured":"Bertsekas, D. P. (1982). Constrained optimization and lagrange multiplier methods. New York: Academic Press."},{"key":"7831_CR15","doi-asserted-by":"publisher","first-page":"89","DOI":"10.2528\/PIERL18122105","volume":"82","author":"TT Kapsis","year":"2019","unstructured":"Kapsis, T. T., Lyras, N. K., & Panagopoulos, A. D. (2019). Long term irradiance statistics for optical geo downlinks: Validation with artemis experimental measurements. Progress In Electromagnetics Research, 82, 89\u201394.","journal-title":"Progress In Electromagnetics Research"},{"issue":"6","key":"7831_CR16","doi-asserted-by":"publisher","first-page":"131","DOI":"10.3390\/fi11060131","volume":"11","author":"TT Kapsis","year":"2019","unstructured":"Kapsis, T. T., Lyras, N. K., Kourogiorgas, C. I., & Panagopoulos, A. D. (2019). Time series irradiance synthesizer for optical geo satellite downlinks in 5g networks. Future Internet, 11(6), 131.","journal-title":"Future Internet"},{"issue":"23","key":"7831_CR17","doi-asserted-by":"publisher","first-page":"28319","DOI":"10.1364\/OE.25.028319","volume":"25","author":"DR Kolev","year":"2017","unstructured":"Kolev, D. R., & Toyoshima, M. (2017). Satellite-to-ground optical communications using small optical transponder (SOTA): Received-power fluctuations. Optics Express, 25(23), 28319\u201328329.","journal-title":"Optics Express"},{"key":"7831_CR18","doi-asserted-by":"crossref","unstructured":"Yeaseen, M. H., Azam, F., Saha,  S., & Islam, A. K. M. (2015). Free-space optical communication with BPSK subcarrier intensity modulation in presence of atmospheric turbulence and pointing error. In  18th International conference on computer and information technology, ICCIT, Dhaka, pp. 516\u2013521.","DOI":"10.1109\/ICCITechn.2015.7488125"},{"issue":"6","key":"7831_CR19","doi-asserted-by":"publisher","first-page":"1986","DOI":"10.1109\/18.641562","volume":"43","author":"AJ Goldsmith","year":"1997","unstructured":"Goldsmith, A. J., & Varaiya, P. P. (1997). Capacity of fading channels with channel side information. IEEE Transactions on Information Theory, 43(6), 1986\u20131992.","journal-title":"IEEE Transactions on Information Theory"},{"issue":"8","key":"7831_CR20","doi-asserted-by":"publisher","first-page":"974","DOI":"10.1109\/JLT.2008.2005039","volume":"27","author":"HE Nistazakis","year":"2009","unstructured":"Nistazakis, H. E., Karagianni, E. A., Tsigopoulos, A. D., Fafalios, M. E., & Tombras, G. S. (2009). Average capacity of optical wireless communication systems over atmospheric turbulence channels. Journal of Lightwave Technology, 27(8), 974\u2013979.","journal-title":"Journal of Lightwave Technology"},{"issue":"8","key":"7831_CR21","doi-asserted-by":"publisher","first-page":"1402","DOI":"10.1049\/iet-com.2008.0212","volume":"3","author":"HE Nistazakis","year":"2009","unstructured":"Nistazakis, H. E., Tsiftsis, T. A., & Tombras, G. S. (2009). Performance analysis of free-space optical communication systems over atmospheric turbulence channels. IET Communications, 3(8), 1402\u20131409.","journal-title":"IET Communications"},{"issue":"11","key":"7831_CR22","doi-asserted-by":"publisher","first-page":"974","DOI":"10.1364\/JOCN.9.000974","volume":"9","author":"MT Dabiri","year":"2017","unstructured":"Dabiri, M. T., Saber, M. J., & Sadough, S. M. S. (2017). On the performance of multiplexing FSO MIMO links in log-normal fading with pointing errors. Journal of Optical Communications and Networking, 9(11), 974\u2013983.","journal-title":"Journal of Optical Communications and Networking"},{"key":"7831_CR23","doi-asserted-by":"crossref","unstructured":"Gao, Z., Eisen, M., & Ribeiro, A. (2019). Optimal WDM power allocation via deep learning for radio on free space optics systems. In IEEE global communications conference (GLOBECOM) (pp. 1\u20136). Waikoloa, HI.","DOI":"10.1109\/GLOBECOM38437.2019.9014164"},{"key":"7831_CR24","doi-asserted-by":"publisher","first-page":"171","DOI":"10.1016\/j.dcan.2015.09.001","volume":"1","author":"H Zhou","year":"2015","unstructured":"Zhou, H., Mao, S., & Agrawal, P. (2015). Optical power allocation for adaptive transmissions in wavelength-division multiplexing free space optical networks. Digital Communication Network, 1, 171\u2013180.","journal-title":"Digital Communication Network"},{"issue":"7","key":"7831_CR25","doi-asserted-by":"publisher","first-page":"1374","DOI":"10.1109\/LCOMM.2018.2831707","volume":"22","author":"K An","year":"2018","unstructured":"An, K., Liang, T., Yan, X., Li, Y., & Qiao, X. (2018). Power allocation in land mobile satellite systems: An energy-efficient perspective. IEEE Communications Letters, 22(7), 1374\u20131377.","journal-title":"IEEE Communications Letters"},{"key":"7831_CR26","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511801181","volume-title":"An introduction to numerical analysis","author":"E S\u00fcli","year":"2003","unstructured":"S\u00fcli, E., & Mayers, D. (2003). An introduction to numerical analysis. Cambridge: Cambridge University Press."},{"key":"7831_CR27","volume-title":"Nonlinear programming","author":"DP Bertsekas","year":"1999","unstructured":"Bertsekas, D. P. (1999). Nonlinear programming. Belmont: Athena Scientific."},{"key":"7831_CR28","doi-asserted-by":"crossref","unstructured":"Kotchasarn, C. (2008). Joint power allocation for multi-user uplink mimo transmissions with imperfect CSI. In International symposium on communications and information technologies, Lao  (pp. 121\u2013125).","DOI":"10.1109\/ISCIT.2008.4700166"},{"issue":"2","key":"7831_CR29","doi-asserted-by":"publisher","first-page":"842","DOI":"10.1109\/TAP.2004.841329","volume":"53","author":"M Toyoshima","year":"2005","unstructured":"Toyoshima, M., et al. (2005). Long-term statistics of laser beam propagation in an optical ground-to-geostationary satellite communications link. IEEE Transactions on Antennas and Propagation, 53(2), 842\u2013850.","journal-title":"IEEE Transactions on Antennas and Propagation"},{"issue":"19","key":"7831_CR30","doi-asserted-by":"publisher","first-page":"3866","DOI":"10.1364\/AO.43.003866","volume":"43","author":"F Dios","year":"2004","unstructured":"Dios, F., et al. (2004). Scintillation and beam-wander analysis in an optical ground station\u2013satellite uplink. Applied Optics, 43(19), 3866\u20133873.","journal-title":"Applied Optics"},{"issue":"5","key":"7831_CR31","doi-asserted-by":"publisher","first-page":"056103","DOI":"10.1117\/1.OE.59.5.056103","volume":"59","author":"R Barrios","year":"2020","unstructured":"Barrios, R. (2020). Fading loss for earth-to-space lasercom affected by scintillation and beam wander composite channel. Optical Engineering, 59(5), 056103.","journal-title":"Optical Engineering"}],"container-title":["Wireless Personal Communications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s11277-020-07831-z.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s11277-020-07831-z\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s11277-020-07831-z.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,9,25]],"date-time":"2021-09-25T23:31:20Z","timestamp":1632612680000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s11277-020-07831-z"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,9,26]]},"references-count":31,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2021,2]]}},"alternative-id":["7831"],"URL":"https:\/\/doi.org\/10.1007\/s11277-020-07831-z","relation":{},"ISSN":["0929-6212","1572-834X"],"issn-type":[{"type":"print","value":"0929-6212"},{"type":"electronic","value":"1572-834X"}],"subject":[],"published":{"date-parts":[[2020,9,26]]},"assertion":[{"value":"26 September 2020","order":1,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}}]}}