This paper addresses the subcarrier allocation in downlink multicarrier direct-sequence
code-division multiple access (MC DS-CDMA) systems, where one subcarrier may be …

We propose a subcarrier allocation scheme for multiple access MC-DS-CDMA systems,
where random signature sequences are used to identify the users. The optimal solution to …

This paper introduces a new adaptive subcarrier assignment criterion for downlink grouped
Multi Carrier-Code Division Multiple Access (MC-CDMA) systems. The target of the …

A novel efficient algorithm is proposed for the optimisation of capacity assignment in a MC‐
CDMA system with an additional frequency division multiplexing component. Based on an …

Multi-carrier code-division-multiple-access (MC-CDMA) is a promising transmission
technique for high-speed wireless multimedia communication in frequency-selective fading …

In this paper, we propose a joint subcarrier power allocation (SPA) and code assignment
scheme for the synchronous multirate multicarrier direct-sequence code-division multiple …

This paper investigates the allocation of resources, including subcarriers and spreading
codes, as well as intercell interference (ICI) mitigation for multicell downlink multicarrier …

In this paper, we design and investigate two subcarrier-allocation algorithms for downlink
orthogonal frequency-division multiple-access (OFDMA) systems. One is designed to avoid …

In this paper the possibility of using pre-equalization on the uplink of a MC-CDMA system is
investigated. Specifically, different single-user techniques are analyzed together with two …

Frequency selective fading may affect the orthogonality of the spreading codes in the multi-
carrier direct sequence code division multiple access (MC-DS-CDMA) systems. In this …