Publication Date:
2004
Short description:
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]
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.
Iris type:
Articolo su rivista
Keywords:
OVSF codes; Wideband CDMA; Hybrid Multicode-Variable Spreading Factor Code Assignments; Multirate Services.
List of contributors:
Dell'Amico, Mauro; F., Maffioli; Merani, Maria Luisa
Published in: