Abstract
Space-time block coding (STBC) and a number of derivative
techniques have been developed to maximize the diversity
gain of a multi-input multi-output (MIMO) channel. This was later generalized for multi-user DS-CDMA systems
through space-time spreading (STS), [3] and [4], which assumed flat fading as well as the availability of full
channel state information (CSI) at the receiver. This paper
focuses on the development of a blind chip-rate method for
the equalization of STS over channels with inter-symbol interference (ISI). Simulation results are presented to demonstrate the convergence and noise resilience of the derived algorithm.
| Original language | English |
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| Publication status | Published - Aug 2008 |
| Event | 16th European Signal Processing Conference - Lausanne, Switzerland Duration: 25 Aug 2008 → 29 Aug 2008 |
Conference
| Conference | 16th European Signal Processing Conference |
|---|---|
| City | Lausanne, Switzerland |
| Period | 25/08/08 → 29/08/08 |
Keywords
- space-time spreading
- multi-user
- constant modulus slgorithm
- blind equalization
- frequency selective channels