Advanced Signal Processing for Wireless Multimedia Communications
ITCC '00 Proceedings of the The International Conference on Information Technology: Coding and Computing (ITCC'00)
Linear Interference Cancellation of Asynchronous CDMA Systems by Preconditioned CG Method
Wireless Personal Communications: An International Journal
Performance of turbo interference cancellation receivers in space-time block coded DS-CDMA systems
EURASIP Journal on Wireless Communications and Networking
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Soft information assisted space-time multiuser detection for highly loaded CDMA
IEEE Transactions on Wireless Communications
The implementation and optimization of TD-SCDMA joint detection and decoding
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Allocation algorithm for optimizing MC-CDMA over correlated channel
WSEAS TRANSACTIONS on COMMUNICATIONS
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The problem of multiuser detection in multipath CDMA channels with receiver antenna array is considered. The optimal space-time multiuser receiver structure is first derived, followed by linear space-time multiuser detection methods based on iterative interference cancellation. Blind adaptive space-time multiuser detection techniques are then proposed, which require prior knowledge of only the spreading waveform and the timing of the desired user's signal. Single-user-based space-time processing methods are also considered and are compared with the multiuser approach. It is seen that the proposed multiuser space-time processing techniques offer substantial performance gains over the single-user-based methods, especially in a near-far situation