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Class Information
Number: 714/713
Name: Error detection/correction and fault detection/recovery > Pulse or data error handling > Transmission facility testing > For channel having repeater
Description: Subject matter wherein a transmission channel has a repeating amplifier.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7496815 |
Method and apparatus for automatic generation of system test libraries |
Feb. 24, 2009 |
| 7444558 |
Programmable measurement mode for a serial point to point link |
Oct. 28, 2008 |
| 7370247 |
Dynamic offset compensation based on false transitions |
May. 6, 2008 |
| 7366964 |
Method, system, and apparatus for loopback entry and exit |
Apr. 29, 2008 |
| 7324983 |
Reproducible selection of members in a hierarchy |
Jan. 29, 2008 |
| 7320012 |
Method and apparatus for file management |
Jan. 15, 2008 |
| 7272756 |
Exploitive test pattern apparatus and method |
Sep. 18, 2007 |
| 7231003 |
System and method for aligning data between local and remote sources thereof |
Jun. 12, 2007 |
| 6928592 |
Communication channel accuracy measurement |
Aug. 9, 2005 |
| 6728924 |
Packet loss control method for real-time multimedia communications |
Apr. 27, 2004 |
| 6684350 |
Repetitive pattern testing circuit for AC-coupled systems |
Jan. 27, 2004 |
| 6453432 |
Method and system for communicating the status of a digital transmission line element during loopback |
Sep. 17, 2002 |
| 6320850 |
Satellite communication adaptive control coding |
Nov. 20, 2001 |
| 6151691 |
Remote reporting system for digital transmission line elements |
Nov. 21, 2000 |
| 5889785 |
Remote reporting system for digital transmission line elements |
Mar. 30, 1999 |
| 5784184 |
WDM Optical communication systems with remodulators and remodulating channel selectors |
Jul. 21, 1998 |
| 5726993 |
Signal detector for telephone line repeator remote loopback system |
Mar. 10, 1998 |
| 5680405 |
Remote reporting system for digital transmission line elements |
Oct. 21, 1997 |
| 5654985 |
Address tracking over repeater based networks |
Aug. 5, 1997 |
| 5636203 |
Method and system for identifying fault locations in a communications network |
Jun. 3, 1997 |
| 5619510 |
Output buffer type asynchronous transfer mode switch and detecting error boards thereof |
Apr. 8, 1997 |
| 5600656 |
Remote loopback apparatus and method for telephone line repeaters |
Feb. 4, 1997 |
| 5493562 |
Apparatus and method for selectively storing error statistics |
Feb. 20, 1996 |
| 5483233 |
Analogue telemetry system and method for fault detection in optical transmission systems |
Jan. 9, 1996 |
| 5475385 |
Analogue telemetry system and method for fault detection in optical transmission systems |
Dec. 12, 1995 |
| 5459714 |
Enhanced port activity monitor for an integrated multiport repeater |
Oct. 17, 1995 |
| 5436746 |
Optical transmission system |
Jul. 25, 1995 |
| 5422876 |
Out-of-band loopback control scheme |
Jun. 6, 1995 |
| 5422929 |
Telephone line repeater and method of testing same |
Jun. 6, 1995 |
| 5414694 |
Address tracking over repeater based networks |
May. 9, 1995 |
| 5408348 |
System for re-establishing the transmission quality of a link including amplifier equipments in the event of failure of one or more amplifier equipments |
Apr. 18, 1995 |
| 5351245 |
Bit error rate detection method |
Sep. 27, 1994 |
| 5317278 |
Switched active fault locate filter |
May. 31, 1994 |
| 5287343 |
Network administration system |
Feb. 15, 1994 |
| 5274367 |
Device for in-service monitoring of communication transmission equipment |
Dec. 28, 1993 |
| 5271035 |
Repeater supervision |
Dec. 14, 1993 |
| 5251203 |
Hub privacy filter for active star CSMA/CD network |
Oct. 5, 1993 |
| 5206860 |
Recovery from a possible switching error in a computer I/O system |
Apr. 27, 1993 |
| 5121396 |
Preservation of CRC integrity upon intentional data alteration during message transmission |
Jun. 9, 1992 |
| 5010544 |
Fault location operating system with loopback |
Apr. 23, 1991 |
| 4980887 |
Digital communication apparatus and method |
Dec. 25, 1990 |
| 4837856 |
Fault-tolerant fiber optic coupler/repeater for use in high speed data transmission and the like |
Jun. 6, 1989 |
| 4768202 |
Signalling method and device for bidirectional digital transmission link |
Aug. 30, 1988 |
| 4756005 |
Digital signal regenerator arranged for fault location |
Jul. 5, 1988 |
| 4742518 |
Fault location system for a digital transmission line |
May. 3, 1988 |
| 4675862 |
Loop around data channel unit |
Jun. 23, 1987 |
| 4653070 |
Channel monitoring circuit for use in a repeater station over radio digital transmission |
Mar. 24, 1987 |
| 4635260 |
Data transmission telemonitoring equipment and system |
Jan. 6, 1987 |
| 4630268 |
Communication circuit loopback test apparatus |
Dec. 16, 1986 |
| 4604745 |
Method of searching fault locations in digital transmission line |
Aug. 5, 1986 |
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