Abstract
A new update algorithm for space-time equalization of wireless TDMA signals is presented. The method is based on a modified QR factorization that reduces the computational complexity of the traditional QR-Decomposition based Recursive Least Squares method and maintains numerical stability and tracking capability. Square roots operations are avoided due to the use of an approximately orthogonal transformation, defined Complex Scaled Tangent Rotation.
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© 2002 Kluwer Academic Publishers
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Martone, M.M. (2002). Complex Scaled Tangent Rotations (CSTAR) for Fast Space-Time Adaptive Equalization of Wireless TDMA. In: Tranter, W.H., Rappaport, T.S., Woerner, B.D., Reed, J.H. (eds) Wireless Personal Communications. The International Series in Engineering and Computer Science, vol 482. Springer, Boston, MA. https://doi.org/10.1007/0-306-47046-2_14
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DOI: https://doi.org/10.1007/0-306-47046-2_14
Publisher Name: Springer, Boston, MA
Print ISBN: 978-0-7923-8359-8
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