Signalling scheme for high speed downlink packet access

Details Signalling scheme for high speed downlink packet access Signalling scheme for high speed downlink packet access

2007-08-28

2007-08-28

Nguyen, Duc M. (Department: 2618)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S328000, C370S208000, C714S748000

Reexamination Certificate

active

10408782

ABSTRACT:
A method of signalling in a mobile communications network (2) from a base station (10) to a mobile station (12, 14, 16) using Hybrid Automatic Repetition Request (HARQ), the method comprising the steps of:selecting, at the base station, a code that indicates transmission of new data or retransmitted data;providing in the code combinations of redundancy version parameters and/or bit rearrangement parameters; andtransmitting the selected code to the mobile station,wherein the selected code has the effect of increasing the number of available combinations or reducing the number of bits required for HARQ signalling.

REFERENCES:
patent: 7027782 (2006-04-01), Moon et al.
patent: 2003/0123470 (2003-07-01), Kim et al.
patent: 2003/0147371 (2003-08-01), Choi et al.
patent: 2004/0028020 (2004-02-01), Frederiksen et al.
patent: 2005/0094615 (2005-05-01), Kim et al.
patent: 2005/0105494 (2005-05-01), Kim et al.
patent: 2 388 751 (2003-11-01), None

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