Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Reexamination Certificate
2007-05-29
2007-05-29
Lamarre, Guy (Department: 2133)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
C375S297000, C455S114300
Reexamination Certificate
active
11246133
ABSTRACT:
An equalizing and error correcting section includes an equalizing section, an error processing sections, and a select section. The equalizing section outputs the received data subjected only to channel compensation and phase rotation compensation and the received data subjected not only to those compensations but also to power amplifier distortion compensation. These two received data items are subjected to an error process separately at the error processing sections. On the basis of the decisions at the error processing sections, the select section makes a final decision whether the receiving process has been successful or unsuccessful. That is, if either of the two decisions has been successful, the receiving process is regarded as successful. Only if both of the two decisions have been unsuccessful, the receiving process is regarded as unsuccessful.
REFERENCES:
patent: 3622986 (1971-11-01), Tang et al.
patent: 5325403 (1994-06-01), Siwiak et al.
patent: 5710653 (1998-01-01), Nemecek et al.
patent: 5721745 (1998-02-01), Hladik et al.
patent: 6029264 (2000-02-01), Kobayashi et al.
patent: 6223324 (2001-04-01), Sinha et al.
patent: 6263466 (2001-07-01), Hinedi et al.
patent: 6400728 (2002-06-01), Ott
patent: 6452447 (2002-09-01), Kusunoki
patent: 6665831 (2003-12-01), Yoshida et al.
patent: 6724555 (2004-04-01), Ohta
patent: 6836517 (2004-12-01), Nagatani et al.
patent: 6980602 (2005-12-01), Kleinerman et al.
patent: 2002/0065048 (2002-05-01), Nagatani et al.
patent: 2000-115123 (2000-04-01), None
patent: 2001-127819 (2001-05-01), None
patent: 2001-144724 (2001-05-01), None
Huang et al., Nonlinear Compensation of High Power Amplifier Distortion for Communication Using a Historgram-Based Method, Nov. 2006, IEEE, vol. 54, pp. 4343-4351.
Santarelli et al., A Simplified Approach for Quasi-linear Power Amplifier Distortion Evaluation, 2003, 33rd European Microwave Conference, pp. 387-390.
Andrenko et al., Optimization Analysis of Feedforward power Amplifier, 1999, IEEE, pp. 626-629.
Lui et al., Considerations on Applying OFDM in Highly Efficient Power Amplifier, Nov. 1999, IEEE, vol. 43, pp. 1329-1336.
“Wireless LAN MAC and PHY specifications,” IEEE Standard 802, 11a-1999, pp. 24, 29-30.
Hiroyuki Hosono, et al., “A Compensating Method of Nonlinear Distortion for OFDM”, Technical Research Report of The Institute of Electronics, Information and Communication Engineers SAT2000-136, vol. 100, No. 638, Feb. 16, 2001, pp. 87-94.
Hiroyuki Hosono, et al., “One Method for Compensation of Nonlinear Distortion for OFDM”, Collected Papers in Lectures of General Conference of The Institute of Electronics, Information and Communication Engineers Communications 1, B-3-10, Mar. 7, 2001, 5 pages.
Chaudry Mujtaba K.
Kabushiki Kaisha Toshiba
Lamarre Guy
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