Pulse or digital communications – Transmitters – Antinoise or distortion
Reexamination Certificate
2004-09-28
2008-12-09
Wang, Ted (Department: 2611)
Pulse or digital communications
Transmitters
Antinoise or distortion
C375S260000, C375S295000, C375S296000, C455S091000, C455S112000
Reexamination Certificate
active
07463697
ABSTRACT:
A multicarrier signal is generated by pre-compensating frequency-domain subcarrier symbols for substantially linear distortion subsequently introduced by a time-domain baseband filter.
REFERENCES:
patent: 6240278 (2001-05-01), Midya et al.
patent: 7035601 (2006-04-01), Karjalainen et al.
patent: 7106806 (2006-09-01), Kenington
patent: 7266159 (2007-09-01), Vella-Coleiro
“Supplement to IEEE Standard for Information Technology- Telecommunications and Information Exchange Between Systems- Local and Metropolitan Area Networks—Specific Requirements—Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications—High-Speed Physical Layer in the 5 GHz Band”,IEEE Std. 802.11a-1999, IEEE Computer Society, New York, NY, (1999, reaffirmed Jun. 12, 2003), 91 pgs.
Dinis, R., et al., “On the Performance Evaluation of OFDM Transmission Using Clipping Techniques”,IEEE VTS 50th Vehicular Technology Conference(VTC 1999—Fall), vol. 5, (Sep. 1999), 2923-2928.
Kenington, P. B., “Chapter 6—Predistortion Techniques”,In: High-Linearity RF Amplifier Design, Artech House, Inc., Norwood, MA,(2000), 351-423.
Li, X., et al., “Effects of Clipping and Filtering on the Performance of OFDM”,IEEE Communications Letters,2(5), (May 1998), 131-133.
Raab, F. H., “Power Amplifiers and Transmitters for RF and Microwave”,IEEE Transactions on Microwave Theory and Techniques, 50(3), (Mar. 2002), 814-826.
Van Nee, R., “Chapter 2—OFDM Basics”,In: OFDM Wireless Multimedia Communications, Artech House, (2000), 33-51.
Maltsev Alexander A.
Maltsev, Jr. Alexander A.
Poldin Oleg V.
Sadri Ali S.
Gorris Gergory J.
Intel Corporation
Schwegman Lundberg & Woessner, P.A.
Wang Ted
LandOfFree
Multicarrier transmitter and methods for generating... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multicarrier transmitter and methods for generating..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multicarrier transmitter and methods for generating... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4038884