Method for reducing signaling overhead in a multicarrier...

Details Method for reducing signaling overhead in a multicarrier... Method for reducing signaling overhead in a multicarrier...

2001-04-27

2008-12-02

Cho, Hong Sol (Department: 2619)

Multiplex communications

Generalized orthogonal or special mathematical techniques

Quadrature carriers

C370S208000, C375S222000, C709S238000

Reexamination Certificate

active

07460465

ABSTRACT:
A method for reducing signaling overhead in a multicarrier system with dynamic bit allocation per subcarrier and a corresponding transmitter/receiver device, are provided wherein an established bit allocation table (BAT) that is provided with an index (I) is stored in a BAT storage device (LUT). In order to reduce signaling overhead, only the corresponding index (I) of an existing bit allocation table is transmitted (S6).

REFERENCES:
patent: 5596604 (1997-01-01), Cioffi et al.
patent: 5832445 (1998-11-01), Gao et al.
patent: 6249543 (2001-06-01), Chow
patent: 6798735 (2004-09-01), Tzannes et al.
patent: WO 99/20027 (1999-04-01), None
patent: WO 00/54473 (2000-09-01), None

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