EnglishAlternative 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: | ||
| Rivista: | ||
| 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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