Apparatus for high data throughput reception in a WLAN

Details Apparatus for high data throughput reception in a WLAN Apparatus for high data throughput reception in a WLAN

2008-11-18

2011-12-13

Payne, David C. (Department: 2611)

Pulse or digital communications

Receivers

Particular pulse demodulator or detector

C375S262000

Reexamination Certificate

active

08077810

ABSTRACT:
An apparatus for high data throughput reception in a WLAN includes a receiving module, first and second determining modules, a generating module, and a producing module. The receiving module receives a symbol vector representing M streams of symbols transmitted via a wireless communication channel. The first determining module determines inner coded bits and extrinsic information of the inner coded bits based on the symbol vector, a channel matrix, and inner extrinsic information feedback. The second determining module determines outer coded bits and extrinsic information of the outer coded bits based on the extrinsic information of the inner coded bits, the inner coded bits, and a soft input soft output decoding process. The generating module generates the inner extrinsic information feedback based on the extrinsic information of the outer coded bits. The producing module produces decoded bits based on the outer coded bits.

REFERENCES:
patent: 2003/0076890 (2003-04-01), Hochwald et al.
patent: 2003/0193966 (2003-10-01), Mills

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