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VTC
2006
IEEE
15 years 3 months ago
Downlink DS-CDMA Transmission with Joint MMSE Equalization and ICI Cancellation
— The bit error rate (BER) performance of downlink DS-CDMA in a frequency-selective fading channel can be significantly improved by the use of frequency-domain equalization (FDE)...
Kazuaki Takeda, Koichi Ishihara, Fumiyuki Adachi
JSAC
2006
133views more  JSAC 2006»
14 years 9 months ago
Code-aided joint channel and frequency offset estimation for DS-CDMA
This paper deals with joint data detection, synchronization and channel parameter estimation for Direct-Sequence Code Division Multiple Access (DS-CDMA) systems over frequency sel...
Mamoun Guenach, Frederik Simoens, Henk Wymeersch, ...
TSP
2008
147views more  TSP 2008»
14 years 9 months ago
Low-Complexity MIMO Multiuser Receiver: A Joint Antenna Detection Scheme for Time-Varying Channels
Abstract--This paper deals with the uplink of a wireless multiple-input multiple-output (MIMO) communication system based on multicarrier (MC) code division multiple access (CDMA)....
Charlotte Dumard, Thomas Zemen
TWC
2008
140views more  TWC 2008»
14 years 9 months ago
Joint Twofold-Iterative Channel Estimation and Multiuser Detection for MIMO-OFDM Systems
This paper presents an iterative receiver for Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) systems over time-variant wireless channels. T...
Pierluigi Salvo Rossi, Rald R. Müller
TCOM
2008
100views more  TCOM 2008»
14 years 9 months ago
On the performance of concatenated convolutional code and Alamouti space-time code with noisy channel estimates and finite-depth
Abstract--In this paper, performance of the Alamouti spacetime code (STC) [1] and performance of the concatenation between the convolutional code and the Alamouti STC are derived. ...
Jittra Jootar, James R. Zeidler, John G. Proakis