Allocation policies of quasi-orthogonal codes on the forward link of a multicarrier DS-CDMA system

Manzoli, U.; Merani, Maria Luisa

Alternative code assignment policies for the forward link of a multicarrier DS-CDMA system employing the recently proposed quasi-orthogonal sequences are put forth in this letter. It is demonstrated how different allocation strategies of quasi-orthogonal codes alter the interference level suffered by active units; it is also shown how to shape the rate of interference growth as a function of the number of active users within the reference cell, implementing some specific code allocation patterns. The performance achieved by various schemes is assessed in a frequency selective fading environment, in terms of average bit error probability.

Allocation policies of quasi-orthogonal codes on the forward link of a multicarrier DS-CDMA system / U., Manzoli; Merani, Maria Luisa. - In: IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS. - ISSN 1536-1276. - STAMPA. - 5(2006), pp. 280-282.

Data di pubblicazione:	2006
Titolo:	Allocation policies of quasi-orthogonal codes on the forward link of a multicarrier DS-CDMA system
Autore/i:	U., Manzoli; Merani, Maria Luisa
Autore/i UNIMORE:	U. Manzoli MERANI, Maria Luisa mostra contributor esterni nascondi contributor esterni
Rivista:	IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
Volume:	5
Pagina iniziale:	280
Pagina finale:	282
Codice identificativo ISI:	WOS:000235501400005
Codice identificativo Scopus:	2-s2.0-85008041932
Citazione:	Allocation policies of quasi-orthogonal codes on the forward link of a multicarrier DS-CDMA system / U., Manzoli; Merani, Maria Luisa. - In: IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS. - ISSN 1536-1276. - STAMPA. - 5(2006), pp. 280-282.
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