Adaptivity on an OFDM fixed wireless access system

Valkanas, A; Dallas, P; Karachalios, G; Poularikas, A

dc.contributor.author	Valkanas, A	en
dc.contributor.author	Dallas, P	en
dc.contributor.author	Karachalios, G	en
dc.contributor.author	Poularikas, A	en
dc.date.accessioned	2014-03-01T02:49:08Z
dc.date.available	2014-03-01T02:49:08Z
dc.date.issued	2002	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/34327
dc.subject	multicarrier modulation	en
dc.subject	Quality Measures	en
dc.subject	Signal To Noise Ratio	en
dc.subject	System Performance	en
dc.subject	Wireless Systems	en
dc.subject	Fixed Wireless Access	en
dc.title	Adaptivity on an OFDM fixed wireless access system	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/SSST.2002.1027088	en
heal.identifier.secondary	http://dx.doi.org/10.1109/SSST.2002.1027088	en
heal.publicationDate	2002	en
heal.abstract	A special characteristic of multicarrier modulation techniques such as OFDM is that they can assign different modulation schemes to each subcarrier according to a reception quality measurement such as the signal-to-noise ratio (SNR) on a subcarrier. This process allocates different bits to subcarriers and is further known at the literature as bit loading. In the paper, a bit-loading algorithm has	en
heal.journalName	Southeastern Symposium on System Theory	en
dc.identifier.doi	10.1109/SSST.2002.1027088	en