The SBS Control Algorithm of Cross Polarization Interference Canceller on Digital Radio Systems

Hiroyuki OHTSUKA; Hideaki MATSUE; Takahiro MURASE

The SBS Control Algorithm of Cross Polarization Interference Canceller on Digital Radio Systems

Hiroyuki OHTSUKA, Hideaki MATSUE, Takahiro MURASE

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This paper describes a new control algorithm for a transversal filter in a cross polarization interference canceller (XPIC) for digital microwave radio systems. The proposed new algorithm includes the shift bit select (SBS) method whose abjustment function of optimal correlation provides complete adaptability to the severe propagation condition changes. High speed control response under fading, as well as stability under steady state, can be achieved. Moreover, by combining the SBS method with the maximum level error method, wide acquisition range and short acquisition time can be realized. An analysis of convergence properties of the XPIC is presented, and using a 256 QAM signal, the availability with the SBS method experimentally confirms the superiority over conventional algorithm.

Publication: IEICE TRANSACTIONS on transactions Vol.E73-E No.3 pp.401-409

Publication Date: 1990/03/25

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Type of Manuscript: PAPER

Category: Radio Communication

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Hiroyuki OHTSUKA
Hideaki MATSUE
Takahiro MURASE

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Hiroyuki OHTSUKA, Hideaki MATSUE, Takahiro MURASE, "The SBS Control Algorithm of Cross Polarization Interference Canceller on Digital Radio Systems" in IEICE TRANSACTIONS on transactions, vol. E73-E, no. 3, pp. 401-409, March 1990, doi: .
Abstract: This paper describes a new control algorithm for a transversal filter in a cross polarization interference canceller (XPIC) for digital microwave radio systems. The proposed new algorithm includes the shift bit select (SBS) method whose abjustment function of optimal correlation provides complete adaptability to the severe propagation condition changes. High speed control response under fading, as well as stability under steady state, can be achieved. Moreover, by combining the SBS method with the maximum level error method, wide acquisition range and short acquisition time can be realized. An analysis of convergence properties of the XPIC is presented, and using a 256 QAM signal, the availability with the SBS method experimentally confirms the superiority over conventional algorithm.
URL: https://global.ieice.org/en_transactions/transactions/10.1587/e73-e_3_401/_p

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@ARTICLE{e73-e_3_401,
author={Hiroyuki OHTSUKA, Hideaki MATSUE, Takahiro MURASE, },
journal={IEICE TRANSACTIONS on transactions},
title={The SBS Control Algorithm of Cross Polarization Interference Canceller on Digital Radio Systems},
year={1990},
volume={E73-E},
number={3},
pages={401-409},
abstract={This paper describes a new control algorithm for a transversal filter in a cross polarization interference canceller (XPIC) for digital microwave radio systems. The proposed new algorithm includes the shift bit select (SBS) method whose abjustment function of optimal correlation provides complete adaptability to the severe propagation condition changes. High speed control response under fading, as well as stability under steady state, can be achieved. Moreover, by combining the SBS method with the maximum level error method, wide acquisition range and short acquisition time can be realized. An analysis of convergence properties of the XPIC is presented, and using a 256 QAM signal, the availability with the SBS method experimentally confirms the superiority over conventional algorithm.},
keywords={},
doi={},
ISSN={},
month={March},}

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TY - JOUR
TI - The SBS Control Algorithm of Cross Polarization Interference Canceller on Digital Radio Systems
T2 - IEICE TRANSACTIONS on transactions
SP - 401
EP - 409
AU - Hiroyuki OHTSUKA
AU - Hideaki MATSUE
AU - Takahiro MURASE
PY - 1990
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E73-E
IS - 3
JA - IEICE TRANSACTIONS on transactions
Y1 - March 1990
AB - This paper describes a new control algorithm for a transversal filter in a cross polarization interference canceller (XPIC) for digital microwave radio systems. The proposed new algorithm includes the shift bit select (SBS) method whose abjustment function of optimal correlation provides complete adaptability to the severe propagation condition changes. High speed control response under fading, as well as stability under steady state, can be achieved. Moreover, by combining the SBS method with the maximum level error method, wide acquisition range and short acquisition time can be realized. An analysis of convergence properties of the XPIC is presented, and using a 256 QAM signal, the availability with the SBS method experimentally confirms the superiority over conventional algorithm.
ER -