Efficient signal detection for space-time block coding over time-selective fading channels
- Creators
- Cui, Tao
- Tellambura, Chintha
Abstract
In this paper, we consider the signal detection for space-time block coding over time-selective fading channels. We derive a general maximum likelihood (ML) decision rule for space-time block coding (STBC). The resulting detector is valid for any number of receive antennas and for all STBC systems that have the linear dispersion property. The detector results in a quadratic minimization problem, which can be solved efficiently by sphere decoding or nulling-and-cancelling detection. For orthogonal STBC systems, we also propose a suboptimal detector using the principle of parallel interference cancellation (PIC) that is valid for systems with an arbitrary number of receive antennas.
Additional Information
© 2006 IEEE. Date of Current Version: 18 September 2006.Attached Files
Published - Cui2006p129042006_Ieee_Wireless_Communications_And_Networking_Conference__Wcnc_2006__Vols_1-4.pdf
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Additional details
- Eprint ID
- 22813
- Resolver ID
- CaltechAUTHORS:20110310-142643346
- Created
-
2011-03-10Created from EPrint's datestamp field
- Updated
-
2021-11-09Created from EPrint's last_modified field
- Series Name
- IEEE Wireless Communications and Networking Conference