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US20070242620 |
Method, System and Device for Measuring Performance Parameters of Multiprotocol Label Switching Network
Embodiments of the present invention provides a method for measuring performance parameters of MultiProtocol Label Switching (MPLS) network, including: sending a performance parameter measurement... |
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US20070014243 |
System and method for provisioning a user device
System and method for providing multiple entry points for connecting one or more user devices in a communication network are disclosed. The method includes providing a server for communicating... |
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US20160065334 |
Structure and Implementation Method for implementing an embedded serial data test loopback, residing directly under the device within a printed circuit board
A method and a structure with multiple implementations is provided that depends on the specific need, for placing (embedding) a serial loopback circuit of known design in a printed circuit board... |
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US20060013145 |
Loopback capability for Bi-directional multi-protocol label switching traffic engineered trunks
A system and method for introducing a loopback capability for Multi-Protocol Label Switching (MPLS) bi-directional traffic trunks are discussed. MPLS is an emerging technology, which integrates... |
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US20080267081 |
LINK LAYER LOOP DETECTION METHOD AND APPARATUS
In one embodiment, a method includes receiving an indicator that an packet has been received at a physical port of a bridge device within a network. The method also includes determining, in... |
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US20070160054 |
Method and system for receiving call center feedback
A method for receiving feedback at a call center includes receiving a call from a caller for connection with one of a plurality of agents and distributing the call to a first agent of the... |
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US20140029446 |
INTERNET PACKET QUALITY MONITOR
A system for determining packet quality on an Internet protocol-based (IP-based) network includes a packet test device that traces multiple paths on the IP-based network to obtain node identifiers... |
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US20140211638 |
METHOD AND SYSTEM FOR DETECTING SLEEPING CELL
Embodiments of the present invention provide a method for detecting a sleeping cell and a system including: a network management device and a base station, where the network management device is... |
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US20060285499 |
Loop detection for a network device
A loop detection apparatus and method for a dumb switch having a loop detection module is configured to broadcast loop detection frames to ports of the dumb switch to detect a particular port... |
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US20060245368 |
Verification of a communication path between networks
A system and method for verification of a communication path between a first and a second network by turning on and off a loop back mode. Firstly, verification begins by requesting verification of... |
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US20070153683 |
Traffic rate control in a network
A system and method for controlling a rate of transmitting data packets into a subnet path by generating at an ingress point to the subnet a rate control signal based on a congestion level... |
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US20070133468 |
Radio network system, communication traffic changeover method for the same system, and traffic processing apparatus, line multiplexing apparatus, and host apparatus for the same system
When a congested state is detected with respect to a traffic processor, the ATM multiplexer performs a line changeover process so that at least a part of communication traffic to be processed by... |
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US20090225669 |
SYSTEM AND METHOD FOR WIRELESS COMMUNICATION NETWORK HAVING ROUND TRIP TIME TEST
A system and method for providing a proximity control between devices in a wireless network is disclosed. A test message for a Round Trip Time (RTT) test is transmitted from a first device to a... |
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US20050259589 |
Logical services loopback
A logical services loopback framework for establishing transparent loopback connections and associations across Layer-2 networks is provided. The loopback framework operates as a... |
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US20080205286 |
Test system using local loop to establish connection to baseboard management control and method therefor
A test system using a local loop to establish connection to baseboard management control is provided. The test system includes more than one host terminals having at least one network interface... |
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US20080159158 |
METHOD FOR TESTING A MAINTENANCE AND MATERIALS MANAGEMENT SYSTEM
A method for testing an airplane maintenance system, which comprises the steps of: testing communications and data transmission between an aircraft operator and a management service provider;... |
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US20070076618 |
IP communication device and IP communication system therefor
A pair of IP communication devices (called a source device and a destination device) perform communication using IP packets (e.g., MAC frames or jumbo frames) over a communication path lying... |
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US20140133305 |
Test Packet Injection System
A networking device of one embodiment includes a processor, a memory, a networking module, and a traffic manager module. The networking module is configured to receive a packet comprising a first... |
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US20060274664 |
Characterization of Voice over Internet Protocol (VoIP) network
In one embodiment, a method for characterizing a VoIP network commences with the sending of a plurality of predefined messages from a calling end of the VoIP network. One of the messages is a call... |
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US20110085451 |
TESTING DEVICE AND TESTING METHOD
A testing device connected to at least one network adaptor, including: a transmission application unit to give an instruction of transmitting data to a virtual address defined as a destination... |
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US20120087252 |
METHOD AND APPARATUS FOR LINE LATENCY MEASUREMENT IN TRANSPORT NETWORKS
In order to measure the latency of a particular transport service from end to end, a method of measuring the latency of a transport connection between a first network node (N1) and a second... |
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US20080192640 |
Loopback Circuit
A loopback circuit connecting the output of a receiver section to a transmitter section of a transceiver circuit has two or more loopback channels. In this way, the data rate is reduced, reducing... |
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US20160028589 |
DATA LOOP DETECTION
Data loop detection can include receiving, from a network controller, a forwarding rule at a designated network device, forwarding a loop-detect unit, via the designated network device, utilizing... |
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US20150341186 |
METHOD AND APPARATUS FOR CIRCUIT EMULATION WITH INTEGRATED NETWORK DIAGNOSTICS AND REDUCED FORM FACTOR IN LARGE PUBLIC COMMUNICATION NETWORKS
An multiservice access device (MAD) for Ethernet and DS1/DS3 services is provided for public communications carriers (telcos), for example, and has a reduced form factor (e.g., Type 400 NCTE... |
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US20100124174 |
COMMUNICATION DEVICE AND LOOPBACK TESTING METHOD
There is provided communication device operable to verify normality of a network by a loopback test, the communication device including a plurality of ports used to connect to a physical link... |
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US20060233112 |
Controllable frequency divider circuit, transmitter/receiver with a controllable frequency divider circuit, and a method for carrying out a loop-back test
A frequency divider circuit can be utilized for loop-back tests in a transmitter/receiver. In one embodiment, provision is made for a multiplexer to be connected downstream from a frequency... |
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US20070104111 |
Internal analog loopback for a high-speed interface test
Embodiments of the invention are generally directed to systems, methods, and apparatuses for an analog loopback for high-speed interface tests. In an embodiment, a chip includes a transmitter, a... |
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US20090109864 |
Network card testing system
A network card testing system includes a network card testing set, a network card, and a network card testing software. A plurality of twisted pairs in the network card testing set is connected... |
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US20100165852 |
NODE APPARATUS AND METHOD FOR PERFORMING A LOOPBACK-TEST ON A COMMUNICATION PATH IN A NETWORK
A communication path is set from an ingress node to an egress node on the basis of a specified path setting protocol, and a loopback-test signal is transmitted to the egress node through the... |
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US20120063332 |
SYSTEM AND METHOD FOR DETERMINING AND CONTROLLING LOOPBACK POINTS IN A NETWORK ENVIRONMENT
A method is provided in one example and includes establishing a path for a media session between a first network element and a second network element. A third network element is detected along the... |
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US20060013144 |
Optical switch
An optical switch includes a controller controlling the switch such that a plurality of switching matrixes operate in parallel to switch optical data bursts across the switch. |
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US20080267082 |
Signaling Monitoring System, Signaling Network And Signaling Monitoring Method
A signaling monitoring system includes a signaling network node device having an IP interface, a signaling network monitoring device having an IP interface and an network, in which the signaling... |
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US20070127431 |
Method and apparatus for generating pseudorandom binary sequence in communication system using linear feedback shift register
A method and apparatus for generating a code after a random time in a communication system using an n-stage Linear Feedback Shift Register (LFSR) are provided. The method includes expressing an... |
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US20080205285 |
REMOTE NETWORK ELEMENT TESTING IN A BROADBAND COMMUNICATIONS NETWORK
An apparatus is provided for remotely monitoring and testing network elements using a broadband communications network which may be a digital subscriber line network. One or more network elements... |
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US20120039188 |
NETWORK CONECTION DEVICE AND METHOD FOR TESTING NETWORK PORTS OF THE NETWORK CONNECTION DEVICE
A method tests network ports of a network connection device. Multiple port pairs of the network connection device are set. Each of the port pairs includes an external network port and an internal... |
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US20080159157 |
Method for Configuring a USB PHY to Loopback Mode
A method is disclosed for configuring a universal serial bus physical layer interface (USB PHY) to loopback mode without operational mode control signals supplied by an external tester. Loopback... |
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US20150381445 |
RETAINING SERVICE CONFIGURATION DURING TEST CONNECTION
A method for retaining service configuration during test connection to a pseudowire service is disclosed. The method for retaining service configuration during test connection includes the steps... |
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US20150358180 |
NETWORK DEVICE
This network device (300) comprises: a plurality of ports (310) which are respectively associated with a preset virtual network and a domain which configures a network on a group unit basis which... |
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US20090296589 |
METHOD AND APPARATUS OF MEASURING TCP NETWORK ROUND TRIP TIME
Network round trip time is measured as an initial value at a start of a network communication flow. If sufficient data is available subsequently during a communication flow, subsequent network... |
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US20080123537 |
Method and Apparatus for Facilitating the Detection of Loop-Back Conditions in Computer Networks
A method and apparatus for facilitating the detection of a loop-back condition within a computer network is disclosed. All hubs within the computer network are continuously monitored for a... |
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US20150207576 |
Method and Apparatus for Testing Frequency Division Duplexing Transceiver
The embodiments disclose a radio frequency loop test method and apparatus for testing frequency division duplexing transceiver in a radio communication system. The apparatus comprises a first... |
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US20080144516 |
Control circuit for detecting loop state
A control circuit for detecting a loop state includes a signal indication module, a three-way switch, a remote control module, and a detection module. The three-way switch and the remote control... |