Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2011-04-12
2011-04-12
Payne, David C (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S267000, C375S340000
Reexamination Certificate
active
07924930
ABSTRACT:
A synchronization module for an orthogonal frequency-division multiplexing (OFDM) receiver system including a signal combination module that generates N combination signals that correspond to N received signals by performing at least one of weighted combining and selection and equal-gain-combining (EGC) on the N signals. A weighted signal generator module generates N weighted signals based on the N combination signals. N is an integer greater than one.
REFERENCES:
patent: 7430257 (2008-09-01), Shattil
patent: 7631029 (2009-12-01), Marsili
patent: 2003/0236081 (2003-12-01), Braun
patent: 2004/0019492 (2004-01-01), Tucker et al.
patent: 2005/0128985 (2005-06-01), Liberti et al.
patent: 2005/0141630 (2005-06-01), Catreux et al.
patent: 2005/0185699 (2005-08-01), Feher
patent: 2006/0025178 (2006-02-01), Tao et al.
patent: 2008/0144596 (2008-06-01), Dankberg et al.
802.11n; IEEE P802.11-04/0889r6; Wireless LANs, TGn Sync Proposal Technical Specification; 131 pages.
IEEE Std 802.16-2004 (Revision of IEEE Std 802.16-2001) IEE Standard for Local and metropolitan area networks; Part 16: Air Interface for Fixed Broadband Wireless Access Systems; IEEE Computer Society and the IEEE Microwave Theory and Techniquest Society; Oct. 1, 2004; 893 pages.
IEEE Std 802.11a-1999 (Supplement to IEEE Std 802.11-1999) [Adopted by ISO/IEC and redesignated as ISO/IEC 8802-11: 1999/Amd 1:2000(E)]; 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; LAN/MAN Standards Committee of the IEEE Computer Society; 91 pages.
IEEE Std 802.11g/D2.8, May 2002 (Supplement to ANSI/IEEE Std 802.11, 1999 Edition) Draft Supplement to 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: Further Higher-Speed Physical Layer Extension in the 2.4 GHz Band; LAN/MAN Standards Committee of the IEEE Computer Society; 53 pages.
Lou Hui-Ling
Salhotra Atul
Shirali Kedar
Yang Zhiyu
File Erin M
Marvell International Ltd.
Payne David C
LandOfFree
Robust synchronization and detection mechanisms for OFDM... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Robust synchronization and detection mechanisms for OFDM..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Robust synchronization and detection mechanisms for OFDM... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2721613