Error detection/correction and fault detection/recovery – Pulse or data error handling – Data formatting to improve error detection correction...
Reexamination Certificate
2006-12-26
2006-12-26
Lamarre, Guy (Department: 2138)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Data formatting to improve error detection correction...
C714S702000
Reexamination Certificate
active
07155642
ABSTRACT:
An interleaver is disclosed for a turbo encoder in an UMTS. The interleaver includes a register for updating and registering a plurality of parameters for setting an operating condition of the interleaver; a controller for generating a control signal for controlling an operation of the system by receiving the operating condition from the register; an address calculator for generating a finally interleaved address using an inter-row permutation pattern T(j), an intra-row permutation pattern increment arrangement value incr(j) and an intra-row permutation basic sequence s(i), provided from the register according to the control signal generated by the controller; and a data storage for sequentially storing data input to the turbo encoder and outputting data corresponding to the address generated by the address calculator.
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Shibutani et al., “W-CDMA Mobile Radio Performances With Turbo Codes Using Prime Interleaver”, Technical Report of IEICE, 1999.
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Lamarre Guy
Samsung Electronics Co,. Ltd.
Tabone, Jr. John J.
The Farrell Law Firm
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