Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of data transmission
Reexamination Certificate
2007-08-28
2007-08-28
Tieu, Binh K. (Department: 2614)
Telephonic communications
Diagnostic testing, malfunction indication, or electrical...
Of data transmission
C379S022020, C379S022070, C379S024000, C379S030000, C379S032020, C324S525000, C324S527000
Reexamination Certificate
active
11060904
ABSTRACT:
A method characterizes a customer line for data transmission. The method includes measuring electrical properties of the customer line from a central location, identifying a line model from the measurements, and identifying a modem model for a modem selected for use with the customer line. The modem model gives performance data for the selected modem. The method also predicts performance data for the customer line when operated with the selected modem by combining the line and modem models.
REFERENCES:
patent: 3882287 (1975-05-01), Simmonds
patent: 4087657 (1978-05-01), Peoples
patent: 4186283 (1980-01-01), Simmonds
patent: 4529847 (1985-07-01), DeBalko
patent: 4620069 (1986-10-01), Godwin et al.
patent: 4868506 (1989-09-01), DiStefano
patent: 5025221 (1991-06-01), Blaess
patent: 5083086 (1992-01-01), Steiner
patent: 5121420 (1992-06-01), Marr et al.
patent: 5128619 (1992-07-01), Bjork et al.
patent: 5157336 (1992-10-01), Crick
patent: 5270661 (1993-12-01), Burnett
patent: 5302905 (1994-04-01), Crick
patent: 5319311 (1994-06-01), Kawashima et al.
patent: 5400321 (1995-03-01), Nagato
patent: 5402073 (1995-03-01), Ross
patent: 5404388 (1995-04-01), Eu
patent: 5436953 (1995-07-01), Nilson
patent: 5461318 (1995-10-01), Borchert et al.
patent: 5465287 (1995-11-01), Egozi
patent: 5528661 (1996-06-01), Siu et al.
patent: 5528679 (1996-06-01), Taarud
patent: 5606592 (1997-02-01), Galloway et al.
patent: 5629628 (1997-05-01), Hinds et al.
patent: 5636202 (1997-06-01), Garney
patent: 5680391 (1997-10-01), Barron et al.
patent: 5699402 (1997-12-01), Bauer et al.
patent: 5758027 (1998-05-01), Meyers et al.
patent: 5790523 (1998-08-01), Ritchie, Jr. et al.
patent: 5864602 (1999-01-01), Needle
patent: 5870451 (1999-02-01), Winkler et al.
patent: 5881130 (1999-03-01), Zhang
patent: 5937033 (1999-08-01), Bellows
patent: 5956386 (1999-09-01), Miller
patent: 5978449 (1999-11-01), Needle
patent: 6002671 (1999-12-01), Kahkoska et al.
patent: 6014425 (2000-01-01), Bingel et al.
patent: 6026145 (2000-02-01), Bauer et al.
patent: 6084946 (2000-07-01), Beierle
patent: 6091338 (2000-07-01), Natra
patent: 6091713 (2000-07-01), Lechleider et al.
patent: 6107867 (2000-08-01), Lakshmikumar
patent: 6111861 (2000-08-01), Burgess
patent: 6115466 (2000-09-01), Bella
patent: 6118860 (2000-09-01), Hillson et al.
patent: 6154447 (2000-11-01), Vedder
patent: 6169785 (2001-01-01), Okazaki
patent: 6177801 (2001-01-01), Chong
patent: 6181775 (2001-01-01), Bella
patent: 6192109 (2001-02-01), Amrany et al.
patent: 6205202 (2001-03-01), Yoshida et al.
patent: 6209108 (2001-03-01), Pett et al.
patent: 6215854 (2001-04-01), Walance
patent: 6215855 (2001-04-01), Schneider
patent: 6226356 (2001-05-01), Brown
patent: 6240177 (2001-05-01), Guntzburger et al.
patent: 6256377 (2001-07-01), Murphree et al.
patent: 6263047 (2001-07-01), Randle et al.
patent: 6263048 (2001-07-01), Nelson et al.
patent: 6266395 (2001-07-01), Liu et al.
patent: 6285653 (2001-09-01), Koeman et al.
patent: 6292468 (2001-09-01), Sanderson
patent: 6292539 (2001-09-01), Eichen et al.
patent: 6349130 (2002-02-01), Posthuma et al.
patent: 6366644 (2002-04-01), Sisk et al.
patent: 6385297 (2002-05-01), Faulkner et al.
patent: 6389109 (2002-05-01), Schmidt et al.
patent: 6445733 (2002-09-01), Zuranski et al.
patent: 6456694 (2002-09-01), Posthuma
patent: 6463126 (2002-10-01), Manica et al.
patent: 6466647 (2002-10-01), Tennyson
patent: 6487276 (2002-11-01), Rosen et al.
patent: 6507870 (2003-01-01), Yokell et al.
patent: 6513025 (2003-01-01), Rosen
patent: 6614880 (2003-09-01), Lysaght et al.
patent: 6687336 (2004-02-01), Holeva
patent: 6741676 (2004-05-01), Rudinsky et al.
patent: 6781386 (2004-08-01), LeHenaff
patent: 6826258 (2004-11-01), Afzal
patent: 6895081 (2005-05-01), Schmidt et al.
patent: 6901137 (2005-05-01), Rosen et al.
patent: 2002/0089999 (2002-07-01), Binde
patent: 2003/0048756 (2003-03-01), Chang et al.
patent: 2005/0135566 (2005-06-01), Schmidt et al.
patent: 0722164 (1996-07-01), None
patent: WO91/11872 (1991-08-01), None
patent: WO98/44428 (1998-10-01), None
patent: WO99/63427 (1999-12-01), None
patent: WO 00/27134 (2000-05-01), None
patent: WO 00/64132 (2000-10-01), None
patent: WO 01/01597 (2001-01-01), None
patent: WO 01/24490 (2001-04-01), None
patent: WO 01/67729 (2001-09-01), None
IEEE Std 743-1995 “IEEE Standard Equipment Requirements and Measurement Techniques for Analog Transmission Parameters for Telecommunications” 1996.
“Loop Qualification, Prerequisite for Volume xDSL Deployment,”The TeleChoice Report on xDSL, vol. 2, No. 3, Mar. 1997
Backer, et al., “Telephone Access Network Measurements,” 1998, Tektronix XP002148949.
Goralski, “xDSL Loop Qualification and Testing,” IEEE Communications Magazine, May 1999.
Harris Communications, National Communications from Presentation, Chicago, IL Oct. 5, 1998.
Heikman Product Information Release, “Introducing Hekimian's Comprehensive ADSL Test Solution,”.
Roehrkasten, “Meassung Von SDSL=Parametern”, Nachrichtentechnik Electronik, DE Veb Verlag Technik. Berlin, vol. 48, No. 2, Mar. 1, 1998, pp. 20-21.
Stewart, “Testing ADSL: The Easier, The Better,” America's Network, Dec. 15, 1998.
Turnstone Systems, Inc., Product Literature and Presentation at Turnstone Systems, Inc., Sep. 1992.
Woloszynski, “It's Here,” Bellcore Exchange Magazine, Jun. 1998.
Zieman, “ADSL Line Qualification Tests,” Online!, Wandel and Goltermann, http://www.wg.com/appnotes/adsltest.html.
Stewart, “Testing ADSL: The Easier the Better, America's Network,” Dec. 15, 1998 pp. 24-27.
Harris White Paper, “Testing in the Unbundled Loop: The Challenge for ILECS and C:ECS”. pp. 1 -.
“Network and Customer Installation Interfaces—Asymmetric Digital Subscriber Line (ADSL) Metallic Interface,” ANSI T10413-1998. Revision of ASSI T1. 413-1995 (Not Published).
Eichen, et al., “DSTS: An Expert System for Diagnosis of Advanced Digital Subscriber Services,” IEEE Network Operations and Management Symposium, U.S. NY, vol. Conf. 10, pp. 794-804.
Hedlund, et al., DSL Loop Test Telephony, vol. 235, No. 8, Aug. 24, 1998.
Boets, et al. “The Modelling Aspect of Transmission Line Networks,” May 12, 1992, pp. 137-141.
Chiu et al. “Loop Survey in the Taiwan Area and Feasibility Study for HDSL,” IEEE, vol. 9, No. 6, Aug. 1991, pp. 801-809.
Rye Senjen et al, “Hybrid Expert Systems for Monitoring and for Diganosis”, proceedings of the Conference on Artifical Intelligence for Applications, IEEE, Comp. Soc. Press. vol. Conf. 9, Mar. 1, 1993, pp. 235-241.
U.S. Appl. No. 11/007,970, filed Dec. 9, 2004, Faulkner.
U.S. Appl. No. 11/005,055, filed Dec. 6, 2004, Faulkner.
U.S. Appl. No. 10/672,821, filed Sep. 26, 2003, Afzal.
U.S. Appl. No. 10/399,641, filed Jul. 30, 2003, Bauer.
U.S. Appl. No. 10/236,128, filed Jan. 9, 2003, Rosen et al.
U.S. Appl. No. 10/220,716, filed Nov. 26, 2002, Faulkner et al.
U.S. Appl. No. 10/260,950, filed Sept. 30, 2002, Holeva.
U.S. Appl. No. 10/199,589, filed Dec. 20, 2001, Faulkner.
U.S. Appl. No. 10/332,777, filed Jul. 16, 2001, Faulkner.
U.S. Appl. No. 09/692,169, filed Oct. 19, 2000, Rosen.
U.S. Appl. No. 09/294,563, filed Apr. 20, 1999, Schmidt et al.
Groessl David J.
Schmidt Kurt E.
Zhang Yun
Teradyne, Inc.
Tieu Binh K.
Wolf Greenfield & Sacks P.C.
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