Zobrazeno 1 - 10
of 742
pro vyhledávání: '"L. De Haro"'
Publikováno v:
Radioengineering, Vol 13, Iss 2, Pp 36-40 (2004)
The performance of a downlink power control model, based on a n-thpower distance law, is evaluated for high altitude platform station(HAPS) W-CDMA systems. The downlink capacity using this model iscompared with the uplink capacity. It is shown that t
Externí odkaz:
https://doaj.org/article/29e47c8990c54bbb8746731b49400264
Publikováno v:
Radioengineering, Vol 13, Iss 1, Pp 37-41 (2004)
Since interference is related to the capacity and performance ofW-CDMA system, it is necessary to investigate the interferencecharacteristics (the mean value and the variance). Thus, the uplinkcapacity and the interference statistics of the sectors o
Externí odkaz:
https://doaj.org/article/bfd539b3d2ad4ba9a051678ad5d438cf
Publikováno v:
Radioengineering, Vol 12, Iss 3, Pp 20-24 (2003)
The uplink capacity and the interference statistics of the sectorsof a long groove-shaped road W-CDMA microcell are studied. A model of 9microcells in a groove-shaped road is used to analyze the uplink. Ahybrid model for the propagation is used in th
Externí odkaz:
https://doaj.org/article/1acff603017b4dba9e0327c48f3c1814
Publikováno v:
Radioengineering, Vol 12, Iss 3, Pp 16-19 (2003)
The UMTS macrocell downlink capacity is evaluated for macrocellsthat operate at the same frequency as the Deep Space Network (DSN) andthat are nearby the DSN installations. It has been found that the cellcapacity is not affected when the distance bet
Externí odkaz:
https://doaj.org/article/4abd1f115c8c453f9da76cd5d4247938
Publikováno v:
Radioengineering, Vol 12, Iss 2, Pp 31-34 (2003)
The FDSS macrocell downlink capacity is evaluated for macrocellsthat operate at the same frequency of the Digital TV station (DTV) andthat are nearby the DTV installations. It has been founded that thecell capacity is not affected when the distance b
Externí odkaz:
https://doaj.org/article/e3acd4a046a54bc69824d8873a75a02c
Publikováno v:
Radioengineering, Vol 13, Iss 1, Pp 42-44 (2004)
The expected value of the signal to noise ratio of W-CDMAinfostations is derived. A model of 5 cells is used to analyze thesystem performance. The infostations are assumed to exist in ruralzones. The performance of the infostations is studied for dif
Externí odkaz:
https://doaj.org/article/9733aced0b7242528c6d1f250046f690
Publikováno v:
Radioengineering, Vol 12, Iss 2, Pp 35-37 (2003)
The downlink power control problem in W-CDMA is studied using a newproposed model. The downlink cell capacity is given for the old modelgiven by Gejji and our new model. A capacity increase of 16 % for thespecial case = 0 (no orthogonality between us
Externí odkaz:
https://doaj.org/article/8270771cdd044302b2571064d6431013
Akademický článek
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Publikováno v:
Toxicon : official journal of the International Society on Toxinology. 191
The Mediterranean region is, by far, a prime travel destination, having hosted more than 330 million tourists in 2016, mostly for seaside holidays. A greatly increased influx of thermophilic Red Sea species, introduced through the Suez Canal in a pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4da0019dd4b80c38709e57a05d74ef2
https://pubmed.ncbi.nlm.nih.gov/33359388
https://pubmed.ncbi.nlm.nih.gov/33359388
Akademický článek
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