Method, system and apparatus for transmitting interleaved...

Details Method, system and apparatus for transmitting interleaved... Method, system and apparatus for transmitting interleaved...

2002-07-19

2008-03-11

Trost, William (Department: 2617)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S761000, C370S342000, C370S328000, C455S101000

Reexamination Certificate

active

07343543

ABSTRACT:
A system for transmitting data between stations, such as base stations and subscriber stations in a wireless telecommunications system, employs variable set of interleaving parameters for its interleaving operations. By using different set of interleaving parameters with the interleavers, data which would otherwise be aligned when transmitted from a station to many stations, or from many stations to a station, will not be aligned after interleaving has been performed. This reduces the peak to average ratio required for a transmitter and/or can reduce interference experienced at receivers in the system. This is especially true if a significant proportion of the otherwise aligned signals are symbols which require zero energy to transmit.

REFERENCES:
patent: 5483541 (1996-01-01), Linsky
patent: 6744744 (2004-06-01), Tong et al.
patent: 2003/0053435 (2003-03-01), Sindhushayana et al.
patent: 07058646 (1995-03-01), None
patent: 2000299680 (2000-10-01), None
patent: 2001160988 (2001-06-01), None
patent: 2001177877 (2001-06-01), None

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