Title :
Area-efficient advanced multiuser WCDMA receiver
Author :
Jomphe, Sébastien ; Cheikhrouhou, Karim ; Belzile, Jean ; Affes, Sofiéne ; Thibault, Jean-Claude
Author_Institution :
Ecole de technologic superieure, Montreal, Que., Canada
Abstract :
The authors explored the benefits of employing STAR as a wideband CDMA receiver. It is shown that it inherently addresses data recovery and channel characterization through its analysis/synthesis paradigm. Simulation results carried out on real-world channel measurements showing the robustness and quick adaptation rate of STAR in terms of time-delay tracking performance and carrier frequency offset recovery were presented. Then an overview of the preferred hardware embodiment along with hard values in terms of hardware resource utilization, showing that a 24-user STAR-enabled 3G base station receivers can be realized within a single XC2V6000 FPGA was given.
Keywords :
3G mobile communication; broadband networks; code division multiple access; field programmable gate arrays; radio receivers; 3G base station; carrier frequency offset recovery; channel characterization; data recovery; hardware resource utilization; multiuser WCDMA receiver; spatio-temporal array receiver; time delay tracking performance; wideband code division multiple access; Base stations; Condition monitoring; Fading; Hardware; Multiaccess communication; Phase change materials; RAKE receivers; Receiving antennas; Resource management; Spread spectrum communication;
Conference_Titel :
IEEE-NEWCAS Conference, 2005. The 3rd International
Print_ISBN :
0-7803-8934-4
DOI :
10.1109/NEWCAS.2005.1496731
