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US20130229921 |
METHOD AND APPARATUS FOR INTERNETWORKING ETHERNET AND MPLS NETWORKS
MPLS networks offering PW or VPLS services may be interconnected with Ethernet networks implemented according to 802.1ah or 802.1Qay. The MPLS network may be a core and offer services to the... |
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US20060104210 |
Dynamic network management
A pattern-based network management method and system is used in wireless, mobile networks. An explorer message is successively propagated over a dynamic network and any operating links are... |
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US20070274225 |
ELECTRONIC COMMERCE TRANSACTION AUDIT SYSTEM, ELECTRONIC COMMERCE TRANSACTION AUDIT METHOD, AND STORAGE MEDIUM RECORDING ELECTRONIC COMMERCE TRANSACTION AUDIT PROGRAM THEREON
The present invention comprises agent for gathering transaction log means for automatically collecting all exchange messages notarized and recorded depressively by a plurality of electronic... |
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US20160119253 |
METHOD AND SYSTEM OF PERFORMING SERVICE FUNCTION CHAINING
A method and system of performing service function chaining is disclosed. The method includes: determining a service function path (SFP) for a packet transmitted to the network device; determining... |
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US20100177643 |
METHOD AND APPARATUS FOR QUALITY OF SERVICE DETERMINATION
A method of estimating bandwidth capacity, available bandwidth and utilization along a path in an IP network is disclosed. ICMP time-stamp requests are sent from a source host on the edge or... |
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US20080304419 |
DETERMINING CONNECTIVITY BETWEEN ENDPOINTS IN A NETWORK
A method of determining connectivity between two endpoints in a communications network is described. The method includes identifying transport addresses associated with each of the two endpoints... |
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US20050259634 |
Method and apparatus for low-overhead service availability and performance monitoring
Methods and apparatuses for low-overhead service availability and performance monitoring are provided. A contact attempt is sent to a machine running a service being monitored and associated with... |
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US20140092753 |
TRAFFIC-BASED QUALITY OF SERVICE (QOS) MONITORING IN HIGHLY CONSTRAINED NETWORKS
In one embodiment, one or more monitoring nodes may monitor network traffic within a computer network, and dynamically identify one or more paths within the network that specifically require... |
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US20080175159 |
High Performance Three-Port Switch for Managed Ethernet Systems
A method and apparatus for isolating and analyzing segments of a deployed, operational cable plant from a remote location. Individual cables, or segments, within an operationally deployed cable... |
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US20100315958 |
METHOD FOR NON-COOPERATIVE MEASUREMENT OF NETWORK DATA-PATH QUALITY
A method and apparatus for measuring network path quality in a non-cooperative manner, which involves sending a probe consisting of a plurality of probe data packets to a remote node and receiving... |
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US20060165003 |
Method and apparatus for monitoring data routing over a network
Systems and methods, inter alia, verify traffic flow consistency and audit compliance and adherence to routing protocols employed for carrying data over a computer network. To this end, the... |
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US20110075574 |
PATH PROTECTION BY SHARING CONTINUITY CHECK MESSAGES
A method for managing protection of a plurality of defined paths in a communication system including listing the defined paths, each item in the list including a defined path identifier, a defined... |
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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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US20060198300 |
Multi-channel TCP connections with congestion feedback for video/audio data transmission
A method of transmitting data over a communication network has congestion feedback. The method includes a sending application such as a video conferencing program opening a plurality of TCP... |
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US20050237950 |
System, method and apparatus for dynamic path protection in networks
The present invention provides a system, method and apparatus for dynamic path protection in networks by finding two paths between a source node and a destination node in a network having multiple... |
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US20080056142 |
TEST METHOD FOR MESSAGE PATHS IN COMMUNICATIONS NETWORKS AND REDUNDANT NETWORK ARRANGEMENTS
Disclosed are test methods for testing message paths in communication networks. Also disclosed are redundant network arrangements for rerouting information when faults are detected. |
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US20060140132 |
Apparatus and method for performance management in MPLS network
In an apparatus for a performance management of a label switching path (LSP) set in a multi protocol label switching (MPLS) network and a method thereof, a determination is made as to whether the... |
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US20100074121 |
WIRELESS DEVICE AND METHOD OF CONTROLLING AND MONITORING WIRELESS DEVICE
A wireless device connected to a plurality of wireless control devices connecting with a monitoring device, and controlled and monitored by the monitoring device via the wireless control device,... |
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US20080298258 |
Information transfer capability discovery apparatus and techniques
Information transfer capability discovery apparatus and techniques are disclosed. A received tracing message for tracing a communication path in a communication system is processed in some... |
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US20130114418 |
METHODS AND APPARATUS FOR WIRELESS COMMUNICATION
The invention relates to methods, apparatus and computer program products for enabling mobility in a downlink packet access service in a wireless communications network. At a user equipment,... |
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US20110063986 |
SYSTEM AND METHOD FOR LOAD BALANCING TRAFFIC IN A MPLS NETWORK
A method and system for managing traffic between a first provider edge and a second provider edge in a network. The network includes logical paths between the first provider edge and the second... |
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US20070274224 |
PATH SETTING METHOD, NODE DEVICE, AND MONITORING/CONTROL DEVICE
In a network in which GMPLS-implemented nodes and GMPLS-not-implemented nodes coexist, the GMPLS-implemented nodes cannot control the GMPLS-not-implemented nodes. To solve this, the... |
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US20070177517 |
COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, AND COMMUNICATION QUALITY TEST METHOD
A communication system according to the present invention includes a first communication apparatus and a second communication apparatus. The first communication apparatus includes a test data... |
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US20160057043 |
DIAGNOSTIC ROUTING SYSTEM AND METHOD FOR A LINK ACCESS GROUP
An apparatus is provided for managing diagnostic routing procedures through a communication node having a link aggregation group (LAG). The apparatus receives a first diagnostic routing request... |
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US20140169184 |
Ethernet Equipment Utilizing Catalogs And Continuity Checks To Enhance UPnP And AVB Applications
A method and an Ethernet local area network are described herein in which the Ethernet local area network is configured to enable a talking device (e.g., microphone) to send a media stream to one... |
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US20120269057 |
ACTIVE/STANDBY SWITCHING METHOD SYSTEM CONTROL UNIT AND COMMUNICATION SYSTEM
The present invention discloses an active/standby switching method,which includes: sending, by a first system control unit, a detection packet to a peer network element according to a set... |
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US20110310748 |
COORDINATOR, WIRELESS NODE AND WIRELESS COMMUNICATION SYSTEM
A wireless communication system provides high reliability wireless communications even when large scale interference affecting the entire system has occurred in ad hoc wireless communication... |
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US20070091813 |
AUTOMATIC CHANNEL SWITCHING METHOD FOR LOW-POWER COMMUNICATION DEVICES
A method allows the transmitter to change transmission to a better channel in order to minimize transfer interference. In general, the transmitter will monitor all RF channels and tag the data... |
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US20050007959 |
Information processing apparatus and control method of information processing apparatus and program for the same
A program for use in an information processing apparatus is disclosed. The apparatus has the function of displaying at a user interface a plurality of information items concerning a communication... |
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US20070230359 |
Path alarm processing method and device
A path alarm processing method and device perform an alarm mask designation for an ADMIN_STATUS object of a GMPLS path message used upon path setup, and an alarm mask release designation for... |
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US20090129280 |
SOCKET MANAGEMENT FOR ALWAYS-ON DATA CONNECTIONS
A method of automatically keeping sockets open for always-on applications in a GPRS context is provided. Information is maintained by each wireless device identifying each APN (access point... |
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US20070041328 |
Devices and methods of using link status to determine node availability
An inter-networking device comprises a plurality of ports. Each port is operable to communicatively couple the inter-networking device to a respective ETHERNET segment. The inter-networking device... |
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US20090059807 |
Systems and Methods to Monitor a Network
Systems and methods to monitor a network are provided. A particular method includes determining a data packet delivery rate between a first edge switch and a second edge switch coupled to a... |
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US20080267080 |
Fault Verification for an Unpaired Unidirectional Switched-Path
A communications network comprises a first node and a second node. The communications network further comprises an unpaired switched-path between the first and second nodes. Connectivity of the... |
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US20110222414 |
METHOD AND APPARATUS FOR ACTIVE PROBING OF TUNNELED INTERNET PROTOCOL (IP) TRANSMISSION PATHS
A method, apparatus, and system in an IP-based mobile communication network for actively probing a tunneled transmission path from a base station such as an eNB to a core network. A UE-emulator... |
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US20120057474 |
METHOD AND APPARATUS FOR HANDOVER CONTROL IN A MOBILE COMMUNICATION SYSTEM WITH CSG
Due to the coverage size of the CSG cell, handover to macro-cell may occur frequently. These handovers are not desirable to both the user and operators. However, to disable or delay the handover... |
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US20070081467 |
Method and apparatus for testing a telecommunications network
Apparatus and method for testing of a telecommunications network, which uses a passive monitoring system to generate actual customer usage data concerning the telecommunications network. An active... |
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US20130250780 |
SYSTEMS AND METHODS FOR NETWORK QUALITY ESTIMATION, CONNECTIVITY DETECTION, AND LOAD MANAGEMENT
Systems, methods, and devices related to estimating backhaul quality, detecting Internet connectivity, and managing server load are described herein. In some aspects, a wireless device is... |
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US20090297141 |
Transmission apparatus, path testing method, and storage medium
A transmission apparatus in a network where a path is set up is disclosed that includes a processing part configured to transmit a frame of the network to an egress node of the path when being set... |
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US20080239971 |
Voip Device Test System and Test Method
An MAC address of each of devices under testing is entered. An IP address is assigned to each entered MAC address. The IP addresses and telephone numbers assigned to the devices and a failure test... |
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US20070058553 |
Method and an arrangement for transport layer control signalling in utran supporting both atm and ip transport technologies
The present invention relates to a method and an arrangement for controlling the user plane of a UMTS Terrestrial Radio Access Network, UTRAN, comprising a first edge node connected via a... |
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US20120176916 |
METHOD, APPARATUS AND SYSTEM FOR ESTABLISHING PATH FOR TRANSMITTING WIRELESS SIGNAL
A method, an apparatus, and a system for establishing a path for transmitting a wireless signal are disclosed. The path involves a wired medium that connects an access device and a distributed... |
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US20060250966 |
METHOD FOR LOCAL AREA NETWORK SECURITY
A method for local area network (LAN) security includes monitoring connections between ports of a central device and a plurality peripheral devices which are respectively cable-connected to the... |
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US20160099859 |
Reverse Path Validation for Source Routed Networks
A packet forwarding validation method comprising receiving a data packet that comprises a next-hop index and a plurality of next-hop identifiers, wherein the next-hop index references a next-hop... |
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US20100246415 |
NETWORK TESTING METHOD AND SYSTEM
In order to preliminarily perform a load test or the like of an IP network, a test apparatus instructs a test packet transmitting device to transmit a test packet having a specified multicast... |
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US20050078607 |
Method and frame for "in-band" path failure detection and localization within an SDH/SONET network domain
It is disclosed a method for in-band path failure detection localization in a SDH/SONET network, the network comprising at least one network domain, the method comprises the steps of defining at... |
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US20090252044 |
Reliable ISP Access Cloud state detection method and apparatus
A Multi-Homing System is equipped with an Adaptive ISP Access Cloud State Detection apparatus (ACSD) that improves the reliability of the availability of digital connections (links) between... |
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US20110267965 |
METHOD, DEVICE, AND SYSTEM FOR CONNECTIVITY CHECK
The present invention relates to the field of communication technologies and discloses a method, device, and system for connectivity check. The method includes the following: a Media Gateway (MGW)... |
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US20060221842 |
Systems and methods for testing system links
In one embodiment, a method for testing a link comprises identifying devices that are associated with a selected link, collecting information about the configuration of the identified devices,... |
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US20100322083 |
DETECTION AND REMOVAL OF ROUTING LOOPS IN A MOBILE INTERNET PROTOCOL NETWORK
A method and a node are provided to detect routing loops in mobile Internet Protocol networks. A legitimate mobile node may register at a home agent by sending a binding message carrying a home... |