This paper proposes some novel techniques to accommodate users with different rate requirements in a Wideband CDMA system employing orthogonal variable spreading factor codes. Several static and dynamic code assignment strategies areput forth and their behavior investigated, in terms of call blocking probability and number of required reassignments. The efficiency they exhibit under various traffic profiles is demonstrated, quantitatively comparing their performance to some codeassignment schemes recently presented in literature.
A Tree Partitioning Dynamic Policies for OVSF Codes Assignment in Wideband CDMA / Dell'Amico, Mauro; F., Maffioli; Merani, Maria Luisa. - In: IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS. - ISSN 1536-1276. - STAMPA. - 3:4(2004), pp. 1013-1017. [10.1109/TWC.2004.827768]
A Tree Partitioning Dynamic Policies for OVSF Codes Assignment in Wideband CDMA.
DELL'AMICO, Mauro;MERANI, Maria Luisa
2004
Abstract
This paper proposes some novel techniques to accommodate users with different rate requirements in a Wideband CDMA system employing orthogonal variable spreading factor codes. Several static and dynamic code assignment strategies areput forth and their behavior investigated, in terms of call blocking probability and number of required reassignments. The efficiency they exhibit under various traffic profiles is demonstrated, quantitatively comparing their performance to some codeassignment schemes recently presented in literature.
| File | Dimensione | Formato | |
|---|---|---|---|
|
dellamico.pdf
Accesso riservato
Tipologia:
Versione originale dell'autore proposta per la pubblicazione
Dimensione
93.57 kB
Formato
Adobe PDF
|
93.57 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
Pubblicazioni consigliate
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris
