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Browse by Category: Main > Communications
Class Information
Number: 370/247
Name: Multiplex communications > Diagnostic testing (other than synchronization) > Of a repeater > Having a dedicated test line or channel
Description: Subject matter wherein a specified transmission link or channel is committed for the testing of a repeater system.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7619545 Systems and methods of using application and protocol specific parsing for compression Nov. 17, 2009
7616625 System and method for selective enhanced data connections in an asymmetrically routed network Nov. 10, 2009
7599304 Testing a station's response to non-compliant wireless communication Oct. 6, 2009
7558274 Interworking OAM between Ethernet and ATM/frame relay networks Jul. 7, 2009
7554926 Remote test unit Jun. 30, 2009
7542766 Mobile communication system, compressed-mode controlling method for the same system, and base and mobile stations in the same system Jun. 2, 2009
7471898 Device and method for optical supervisory channel framing in optical transport network system Dec. 30, 2008
7433323 Remote testing of high speed data and voice communication networks Oct. 7, 2008
7417993 Apparatus and method for high-throughput asynchronous communication Aug. 26, 2008
7397790 Packet switched connections using dedicated channels Jul. 8, 2008
7385919 Local network, particularly Ethernet network having redundancy properties, and coupling device for such a network Jun. 10, 2008
7369506 Method and apparatus for enabling the detection of transparent defects May. 6, 2008
7369605 Method and device for injecting a differential current noise signal into a paired wire communication link May. 6, 2008
7349344 System and method for performing subscriber loop testing in an optical network Mar. 25, 2008
7345992 System and method for embedding a sub-channel in a block coded data stream Mar. 18, 2008
7327691 System and method for satellite-based transmission of voice signals using an otherwise dedicated wireless channel Feb. 5, 2008
7242944 Method and system for dynamically re-homing a base transceiver station Jul. 10, 2007
7212496 Remote test unit May. 1, 2007
7162207 System, apparatus, method and computer program for producing signals for testing radio frequency communication devices Jan. 9, 2007
7110747 Ciphering between a CDMA network and a GSM network Sep. 19, 2006
7082557 High speed serial interface test Jul. 25, 2006
7079571 Method and circuits for power management in a transceiver Jul. 18, 2006
7050090 VDSL video/data set top test equipment May. 23, 2006
7006445 Device and method for determining characteristics of a digital subscriber line Feb. 28, 2006
6970497 Intermittent calibration apparatus Nov. 29, 2005
6954632 Home network system Oct. 11, 2005
6917595 Telecommunications transmission test set Jul. 12, 2005
6891803 Telecommunications transmission test set May. 10, 2005
6888800 High performance digital loop diagnostic technology May. 3, 2005
6873623 System and method for overlaying DSL access multiplexer onto existing access systems Mar. 29, 2005
6778503 Automated line signal processing Aug. 17, 2004
6738353 System and method for monitoring a packet network May. 18, 2004
6700872 Method and system for testing a utopia network element Mar. 2, 2004
6687749 Methods and systems for reporting and resolving support incidents Feb. 3, 2004
6684347 Method and system for MDI crossover control Jan. 27, 2004
6674724 Integrated telecommunications test system Jan. 6, 2004
6657971 ISDN PRI loop detection and correction Dec. 2, 2003
6498833 Channel check test system Dec. 24, 2002
6466646 Method for verifying the proper functioning of a system Oct. 15, 2002
6380971 VDSL video/data set top test equipment Apr. 30, 2002
6366562 Monitor particularly suited for naval tactical data system interface type E Apr. 2, 2002
6324260 Channel check test system Nov. 27, 2001
6269082 System and method for multiplexing a frame relay virtual circuit and for performing non-disruptive diagnostics through a circuit using asynchronous transfer mode Jul. 31, 2001
6266326 Apparatus for loop testing in a communication system Jul. 24, 2001
6198727 Method and apparatus for providing 10Base-T/100Base-TX link assurance Mar. 6, 2001
6169763 Characterizing a communication system using frame aligned test signals Jan. 2, 2001
6163530 Data monitoring apparatus Dec. 19, 2000
6052061 Circuit for switching a protection line between a common section and a channel section Apr. 18, 2000
5974030 Subscriber multiplexer, a telephone system and a method for communicating the condition of a subcriber interface Oct. 26, 1999
5963545 Fault evaluating system for transmission apparatus Oct. 5, 1999

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