US 7,321,631 B1 | ||
Spur mitigation techniques | ||
Won-Joon Choi, Santa Clara, Calif. (US); Jeffrey M. Gilbert, Santa Clara, Calif. (US); Yi-Hsiu Wang, Santa Clara, Calif. (US); and Xiaoru Zhang, Santa Clara, Calif. (US) | ||
Assigned to Atheros Communications, Inc., Santa Clara, Calif. (US) | ||
Filed on Jul. 31, 2006, as Appl. No. 11/461,347. | ||
Application 11/461347 is a division of application No. 10/664792, filed on Sep. 16, 2003. | ||
Int. Cl. H03D 1/00 (2006.01); H04K 1/10 (2006.01) |
U.S. Cl. 375—260 [375/341; 375/346] | 1 Claim |
1. A method of improving signal decoding in a multiple sub-channel receiver, the method comprising:
determining whether each sub-channel is a good sub-channel or a bad sub-channel;
converting any good sub-channel including a spur to a bad sub-channel;
weighting bits of a signal in a good channel more than bits a bad sub-channel; and
providing weighting information to a decoder,
wherein the weighting includes adjusting based on data rate such that bits affected by a spur at a higher data rate have a
different weighting than bits affected by a spur at a lower data rate.
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