dc.contributor.author |
Tsagkaris, K |
en |
dc.contributor.author |
Demestichas, P |
en |
dc.contributor.author |
Vasilakos, A |
en |
dc.contributor.author |
Theologou, M |
en |
dc.date.accessioned |
2014-03-01T01:22:58Z |
|
dc.date.available |
2014-03-01T01:22:58Z |
|
dc.date.issued |
2005 |
en |
dc.identifier.issn |
1432-7643 |
en |
dc.identifier.uri |
https://dspace.lib.ntua.gr/xmlui/handle/123456789/16742 |
|
dc.subject |
Neural networks |
en |
dc.subject |
Optimisation |
en |
dc.subject |
Power Control |
en |
dc.subject |
Soft Computing |
en |
dc.subject.classification |
Computer Science, Artificial Intelligence |
en |
dc.subject.classification |
Computer Science, Interdisciplinary Applications |
en |
dc.subject.other |
MOBILE NETWORKS |
en |
dc.subject.other |
NEURAL-NETWORK |
en |
dc.subject.other |
PREDICTION |
en |
dc.title |
Power control in CDMA networks based on soft computing methods |
en |
heal.type |
journalArticle |
en |
heal.identifier.primary |
10.1007/s00500-003-0349-0 |
en |
heal.identifier.secondary |
http://dx.doi.org/10.1007/s00500-003-0349-0 |
en |
heal.language |
English |
en |
heal.publicationDate |
2005 |
en |
heal.abstract |
Power control is a fundamental procedure for CDMA mobile radio communication systems. In multiservice CDMA systems, power control should be used to minimise the transmission power of each connection, in order to limit the multiple access interference, while obtaining the desirable SIR levels. This paper starts from a transmitted-power allocation algorithm (TPAA) that considers a set of uplink transmissions, which should be supported by the system. In the sequel, the TPAA algorithm is used for training an Elman neural network, which, due to its internal characteristics, is applicable in the time critical context of power control. Simulations and numerical results are analysed for obtaining a solid basis for employing our scheme in the power control of CDMA systems. © Springer-Verlag Berlin Heidelberg 2004. |
en |
heal.publisher |
SPRINGER |
en |
heal.journalName |
Soft Computing |
en |
dc.identifier.doi |
10.1007/s00500-003-0349-0 |
en |
dc.identifier.isi |
ISI:000226908600003 |
en |
dc.identifier.volume |
9 |
en |
dc.identifier.issue |
2 |
en |
dc.identifier.spage |
81 |
en |
dc.identifier.epage |
87 |
en |