Name
Title | ||
|---|---|---|
Reduced Complexity Turbo Detection For Coded Ds-Cdma Systems Employing Bpsk Modulations |
Abstract | ||
|---|---|---|
In this paper, a reduced complexity turbo detection receiver for coded DS-CDMA signals employing BPSK modulation technique is presented. The new scheme is based on a new family of MMSE filter whose coefficients are thought to be the solution of a (forced) real valued cost function in the bit rather than a complex one as in conventional MMSE receivers. The new receiver provides on the average 2dB gain with less number of iterations. Simulation results for performance evaluation are conducted under most interesting scenarios including asynchronous multipath channels, Time varying channels and multirate systems. |
Year | DOI | Venue |
|---|---|---|
2005 | 10.1109/ICASSP.2005.1415813 | 2005 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1-5: SPEECH PROCESSING |
Keywords | Field | DocType |
convolution,channel coding,detectors,spread spectrum communication,cost function,binary phase shift keying,convolutional codes,phase shift keying,code division multiple access | Convolutional code,Computer science,Multiuser detection,Real-time computing,Artificial intelligence,Modulation (music),Spread spectrum,Turbo,Asynchronous communication,Pattern recognition,Algorithm,Code division multiple access,Phase-shift keying | Conference |
ISSN | Citations | PageRank |
1520-6149 | 0 | 0.34 |
References | Authors | |
8 | 2 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Messaoud Ahmed-Ouameur | 1 | 7 | 5.94 |
| Daniel Massicotte | 2 | 6 | 2.86 |