Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2011-03-01
2011-03-01
Liu, Shuwang (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S132000, C375S259000, C375S130000, C375S133000, C370S206000, C370S343000, C370S350000
Reexamination Certificate
active
07899125
ABSTRACT:
A transmitter may include a set of stream groups, each including two or more streams producing a set of orthogonal frequency division multiplexed (OFDM) stream-symbols and a coding unit interleaving the stream-symbols into an interleaved signal. An input bit multiplexer may route an input data signal to be divided among each of the streams. An inverse fast Fourier transform unit may operate on a combined signal formed from interleaving the interleaved signals from each stream group. Each stream may include for example a baseband signal processor producing the OFDM stream-symbols.
REFERENCES:
patent: 7313190 (2007-12-01), Balakrishnan et al.
patent: 7523382 (2009-04-01), Kim et al.
patent: 7583584 (2009-09-01), Wang et al.
patent: 2005/0152465 (2005-07-01), Maltsev et al.
patent: 2005/0232137 (2005-10-01), Hosur et al.
patent: 2006/0023802 (2006-02-01), Balakrishnan et al.
patent: 2007/0165729 (2007-07-01), Ha et al.
IEEE Standard for Information technology, “Part 15 3: Wireless Medium Access Control (MAC) and Physical Layer (PHY) Specifications for High Rate Wireless Personal Area Networks (WPANs)”. 2003.
Rubtsov. Alexey et al “Mutli-Stream Multi-Brand (MSMB) OFDM System for mm Wave WPAN”, MG Wireless Standards and Technology, Oct. 1, 2007.
ECMA—368. High Rate Ultra Wideband PHY and MAC Standard, 1stEdition. Dec. 2005.
Anuj Batra et al “Design of a Multiband OFDM System for Realistic UWB Channel Environments”, IEEE Transactions on Microwave Theory and Techniques. vol. 52, No. 9, Sep. 2004.
Davydov Alexey
Maltsev Alexander A.
Pudeyev Andrey V.
Rubtsov Alexey E.
Sadri Ali S.
Intel Corporation
Lam Kenneth
Liu Shuwang
Pearl Cohen Zedek Latzer LLP
LandOfFree
Method, device, and apparatus for multi-stream multi-band... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method, device, and apparatus for multi-stream multi-band..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method, device, and apparatus for multi-stream multi-band... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2746123