A tree partitioning dynamic policy for OVSF codes assignment in wideband CDMA.

This paper proposes some novel techniques to accommodate users with different rate requirements in a wideband code-division multiple-access system employing orthogonal variable spreading factor codes. Two simple static code assignment strategies are first considered, and an improvement based on mult...

Полное описание

Библиографические подробности

Опубликовано в::	IEEE Transactions on wireless communications 3, 4 (2004).
Главный автор:	Dell'Amico, M.
Формат:	Статья
Язык:	English
Предметы:	UMTS/IMT-2000. Universal Mobile Telecommmunication Systems. Call blocking probability. Code division multiple access. Dynamic code reassignment algorithm. Dynamic tree partitioning policy. Multicode assignment. Orthogonal variable spreading factor code. Static code assignment strategy. Wideband CDMA. Wireless system.