Method and apparatus to improve the ability to decode ADS-B...

Communications: directive radio wave systems and devices (e.g. – Aircraft collision avoidance system – With transponder

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C342S029000, C342S033000, C342S036000, C342S042000

Reexamination Certificate

active

08063816

ABSTRACT:
A system is delineated comprising a TCAS receiver having one or more filters, one or more amplifiers and one or more A/D converters, the one or more A/D converters for digitizing analog data into digital data for decoding one or more of an ADS-B message and a TIS-B message; and circuitry for receiving the digital data and decoding the one or more of an ADS-B message and a TIS-B message, wherein the circuitry includes two or more paths for the decoding.

REFERENCES:
patent: 4945550 (1990-07-01), Krause et al.
patent: 4980897 (1990-12-01), Decker et al.
patent: 5089822 (1992-02-01), Abaunza et al.
patent: 5452472 (1995-09-01), Tanaka
patent: 5712628 (1998-01-01), Phillips et al.
patent: 5784392 (1998-07-01), Czaja et al.
patent: 6169770 (2001-01-01), Henely
patent: 6563453 (2003-05-01), Wilson
patent: 6567043 (2003-05-01), Smith et al.
patent: 6744396 (2004-06-01), Stone et al.
patent: 7006032 (2006-02-01), King et al.
patent: 7138930 (2006-11-01), Paul et al.
patent: 7148816 (2006-12-01), Carrico
patent: 7307579 (2007-12-01), Rees et al.
patent: 7352318 (2008-04-01), Osman et al.
patent: 7423590 (2008-09-01), Smith
patent: 7443334 (2008-10-01), Rees et al.
patent: 7495612 (2009-02-01), Smith
patent: 2004/0032367 (2004-02-01), Smith et al.
patent: 2004/0102172 (2004-05-01), Hendin
patent: WO 0205454 (2002-01-01), None
patent: WO 2005111654 (2005-11-01), None
Application of multiple path sequential decoding for intersymbol interference reduction problem, Haccoun, D. Kallel, S. Department of Electrical and Computer Engineering, Ecole Polytech. de Montreal, ue., Canada; Communications, Speech and Vision, IEE Proceedings I, Feb. 1991, vol. 138, Issue: 1, pp. 21-31.
TCAS I Guidelines, Orlando et al. Sep. 24, 1982, Lincoln Laboratory, Massachusettes Institute of Technology, Project Report ATC-114.
James, Ron. “Proposed Appendix M (draft version 5) to the 1090MHz ADS-B MOPS to define Extended Range Reception Techniques”, RTCA Special Committee 186, Working Group 3, ADS-B 1090 MOPS Revision A, Meeting #10; Mar. 26, 2002.
Harman, William. “Preamble Detection, Lincoln Laboratory Design”, RTCA Special Committee 186, Working Group #3, ADS-B 1090 MOPS Revision A, Meeting #12; Jul. 9, 2002.
Hwang, Jeng-Kuang et al., “FPGA Implementation of an All-Digital T/2-Spaced QPSK Receiver with Farrow Interpolation Timing Synchronizer and Recursive Costas Loop,” 2004 IEEE Asia-Pacific Conference on Advanced System Integrated Circuits, Aug. 4-5, 2004, pp. 248-251.
Song, Myong-Lyol, “The Architecture of High-Speed Matched Filter for Searching Synchronization in DSSS Receiver,” Information & Telecommunication Engineering, Hoseo University, 2002, pp. 878-881.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus to improve the ability to decode ADS-B... 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 and apparatus to improve the ability to decode ADS-B..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus to improve the ability to decode ADS-B... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4294862

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.