A new analysis of the DS-CDMA cellular uplink under spatial constraints

D Torrieri, MC Valenti, S Talarico - 2013 IEEE International …, 2013 - ieeexplore.ieee.org
… to model the direct-sequence code-division multiple access (DSCDMA) uplink. The spatial
… The rates could be selected to maximize the throughput of each uplink; ie, Ri = arg max Ti …

Near-optimum soft-output ant-colony-optimization based multiuser detection for the DS-CDMA uplink

C Xu, LL Yang, R Maunder… - 2008 IEEE International …, 2008 - ieeexplore.ieee.org
… and quantify both its performance as well as its complexity in a Turbo Convolutional (TC)
coded CDMA UL system. We will demonstrate that the DS-CDMA UL system exploiting the ACO…

CDMA/TDD system for wireless multimedia services with traffic unbalance between uplink and downlink

DG Jeong, WS Jeon - IEEE Journal on selected areas in …, 1999 - ieeexplore.ieee.org
… We evaluate the performance of the proposed system under … utilization is maximized even
when the uplink and downlink traf… system compared with that in the traditional CDMA systems

Multi-user resource allocation for downlink multi-cluster multicarrier DS CDMA system

Z Wang, Q Peng, LB Milstein - IEEE transactions on wireless …, 2011 - ieeexplore.ieee.org
… resource allocation for the downlink transmission of a multicluster tactical multicarrier DS
CDMA network. The goal is to maximize the sum packet throughput, subject to transmit power …

An uplink CDMA system architecture with diverse QoS guarantees for heterogeneous traffic

S Choi, KG Shin - IEEE/ACM Transactions On Networking, 1999 - ieeexplore.ieee.org
system capacity. Here, we consider a direct-sequence (DS) CDMA uplink (mobile-to-base)
system to … We derived the target SIR by maximizing the aggregate throughput of class-II traffic …

Performance comparison of transmit diversity and beamforming for the downlink of DS-CDMA system

Y Zhou, F Chin, YC Liang, CC Ko - IEEE Transactions on …, 2003 - ieeexplore.ieee.org
… The system capacity is maximized by the BF in the presence … BSTD that achieves the best
overall capacity performance. … both the uplink [11], [12] and the downlink [10], [22] of DS-CDMA

[PDF][PDF] Downlink throughput maximization: TDMA versus CDMA

C Oh, A Yener - … Conference on Information Sciences and Systems  …, 2005 - Citeseer
… Abstract — We consider the downlink throughput maximization problem for interference … the
throughput maximization problem in terms of the individual utility and the system utility, which …

On minimum time span scheduling of non-real-time data in uplink of DS-CDMA systems

R Jantti, D Zhao - The 57th IEEE Semiannual Vehicular …, 2003 - ieeexplore.ieee.org
… be used to increase the performance of successive throughput maximization heuristic. The
method was found to obtain close to optimal performance. As the number of users increases, …

On the Uplink Throughput Maximization with Fair Scheduling in WCDMA Systems

C Li, S Papavassiliou - 12th European Wireless Conference …, 2006 - ieeexplore.ieee.org
… the CDMA uplink throughput maximiza tion problem, while maintaining the throughput
It was shown that such a problem can be expressed as a weighted throughput maximization

Downlink beamforming for DS-CDMA mobile radio with multimedia services

YC Liang, FPS Chin, KJR Liu - IEEE Transactions on …, 2001 - ieeexplore.ieee.org
… Joint beamforming and power control can further increase uplink capacity of DS-CDMA
systems… SINR (MTSINR) criterion, which generate downlink beamforming weights by maximizing