Match Document Document Title
US20130329569 OUTAGE ANALYSIS SYSTEM  
A device may receiving alarms identifying failures of network elements, create a site table that includes a list of sites at which the alarms are generated and a number of alarms for each of the...
US20120163194 Handling Alarms Based On User Session Records  
A method is provided in a network management node for handling an alarm caused by a fault in a communications system. An alarm caused by a fault in the communications system is received from a...
US20140119202 COMMUNICATING ALARMS BETWEEN DEVICES OF A NETWORK  
A system and method for communicating alarms. Packets are communicated through multiple maintenance entities in one or more networks. A determination is made that there is a failure between or at...
US20120250525 RELIABILITY DETECTION OF CHANNEL QUALITY INDICATOR (CQI) AND APPLICATION TO OUTER LOOP POWER CONTROL  
A method for performing outer loop power control in wireless communications is disclosed. A channel quality indicator (CQI) message is transmitted by a wireless transmit/receive unit (WTRU). The...
US20110090800 ALARM AND EVENT COORDINATION BETWEEN TELECOM NODES  
A telecom node (210, 310) such as a base station is configured to detect events. A low priority event may not be serious enough on its own to raise an alarm to a network management system (220,...
US20110199912 SYSTEM AND METHOD FOR COMMUNICATING ALARMS BETWEEN DEVICES OF A PACKET NETWORK  
A system and method for communicating failures in a metro Ethernet network (MEN). Packets are communicated through multiple maintenance entities. A determination is made that there is a failure...
US20140269251 NETWORK-BASED ALARMING AND NETWORK-BASED RECONFIGURATION  
Techniques for supporting communication by base stations are disclosed. In an aspect of the present disclosure, for network-based alarming, a base station may notify a designated user equipment...
US20110170402 APPARATUS AND METHOD FOR GENERATING TOPOLOGY TREE  
From an observed packet, the hop number, which is the number of nodes that the packet has passed through, and a bottleneck bandwidth, which is a bottleneck for transmitting the packet, are...
US20140003228 Optimizations in Multi-Destination Tree Calculations for Layer 2 Link State Protocols  
Techniques to optimize root network node selection for network tree paths are provided. A network disruption event is detected. Network nodes in the network are configured with root priorities....
US20110194417 SYSTEM AND METHOD TO PROVIDE AGGREGATED ALARM INDICATION SIGNALS  
In an example embodiment, a method and system to provide aggregated alarm indication signals is provided. In example embodiments, an affected intermediate node detects a signal failure. A list of...
US20110317543 SCALING CONTENT COMMUNICATED OVER A NETWORK  
The disclosed subject matter relates to an architecture that can scale content resolution in order to mitigate errors in a provisioned service of a communication network, such as a wireless...
US20150071083 ADAPTING A SYSTEM BANDWIDTH TO BE USED BY A USER EQUIPMENT FOR AN UPLINK COMMUNICATION CHANNEL  
Described is a method for adapting a system bandwidth to be used by a user equipment for an uplink communication channel for an uplink communication between the user equipment and a base station...
US20130021919 METHOD AND SYSTEM FOR A SIGNALING CONNECTION RELEASE INDICATION  
A method and system for processing a signaling connection release indication between user equipment and a wireless network, the method comprising the steps of: monitoring, at the user equipment,...
US20150180701 METHOD AND SYSTEM FOR DETECTING FAILURES OF NETWORK NODES  
Systems and methods for detecting device failures in a network having nodes coupled to a central controller, in which a first of the nodes communicates with the central controller via a second of...
US20110255418 Method and System for Detecting Failures of Network Nodes  
Systems and methods for detecting device failures in a network having nodes coupled to a central controller, in which a first of the nodes communicates with the central controller via a second of...
US20120243421 POWER LOSS PACKET PRIORITY  
An advanced metering infrastructure (AMI) enabled device, program product and communication system. An AMI enabled device is described that includes a power failure detection system that...
US20140119200 System and Method for Computing Cost Metrics for Wireless Network Links  
A system and method adds and manages entries on a list of entries of routing information to allow the top entry to be used for routing to a destination corresponding to the list. Costs of a...
US20140119201 METHOD FOR PERFORMING RANDOM ACCESS PROCEDURE FOR REPORTING ABNORMAL POWER OUTAGE IN WIRELESS ACCESS SYSTEM SUPPORTING M2M ENVIRONMENT  
The present invention provides a variety of methods for an M2M terminal reporting a power outage when an abnormal power outage occurs, and apparatuses for supporting same. A method for performing...
US20130155875 PUSH-TO-TALK-OVER-CELLULAR (POC)  
A Push-to-Talk-over Cellular (PoC) implementation for use in a wireless communications network, wherein one or more servers interface to the wireless communications network to perform the PoC call...
US20110141912 FIELD CORRECTIVE ACTION BASED ON PART LIFE DURATIONS  
A method and system determine if a failed part failed prematurely by evaluating whether the failed part failed within one of a plurality of predetermined threshold usage ranges. The predetermined...
US20150244562 DISTRIBUTED ANTENNA SYSTEM TRANSPORT LINK QUALITY MEASUREMENT  
The present disclosure relates to transport link quality measurement in a distributed antenna system. A link quality indicator associated with the functional performance of a digital transport...
US20150055487 METHOD AND A DEVICE FOR SUPERVISING A HOME WIRELESS SYSTEM  
A method and a device for supervising a home wireless system wherein the home wireless system comprises a plurality of peripheral wireless nodes (14; 16; 19; 21; 23), a first gateway (12) having...
US20130044608 NODE AND METHOD FOR SIGNALLING IN A PROXY MOBILE INTERNET PROTOCOL BASED NETWORK  
Example embodiments are presented herein which relate to signalling in the presence of a Proxy-Call Session Control Function (P-CSCF) node failure or restart in a Proxy Mobile Internet Protocol...
US20130070614 METHOD AND APPARATUS FOR DELIVERY NOTIFICATION OF NON-ACCESS STRATUM RETRANSMISSION  
A method and apparatus for data delivery confirmation in a wireless/transmit receive unit (WTRU) including transmitting an uplink (UL) message, performing a mobility operation, determining that...
US20130343201 METHODS AND SYSTEMS FOR MONITORING A SERVICE PROVIDED OVER A PACKET-SWITCHED NETWORK  
Methods and systems for monitoring a service provided over a packet-switched network, such as an Internet Protocol television (IPTV) service, an Internet access service, or a...
US20120188879 Service Monitoring and Service Problem Diagnosing in Communications Network  
User equipment uses traces of service primitives of one or multiple service sessions to automatically discover a service sequence. Service sequences are refined by analyzing sequences captured...
US20130003523 METHOD AND APPARATUS FOR RADIO RESOURCE CONTROL PROCEDURES  
A system and method for addressing RLC unrecoverable errors experienced by User Equipment (UE) in a wireless network help the network to resolve the errors without shifting the UE into an Idle...
US20120051229 VIRTUALIZATION AND REPLAY-BASED SYSTEM FOR NETWORK DEBUGGING  
A method and system of analyzing a network to identify a network defect allows user selection of traffic subset to be recorded. After recording the selected traffic subset of the network traffic...
US20130265884 LINK FAILURE DETECTION AND INTERWORKING SYSTEM RELOCATION IN CIRCUIT SWITCHED FALLBACK  
A method and mechanism to detect failure of an S102 link between an Evolved Packet Core, EPC, network based Mobility Management Entity, MME, and an Interworking System, IWS, in a Mobile Switching...
US20140185459 TROUBLESHOOTING METHOD AND APPARATUS  
A troubleshooting method includes sending a forward detection message to at least one node on a path to be detected. The forward detection message carries information about a forward path to be...
US20130215764 METHOD OF DETECTING A LOSS OF SERVICE AVAILABILITY, IN PARTICULAR A JAMMING TRANSMITTER AND/OR AN OUT OF SERVICE SITUATION, AFFECTING A COMMUNICATION USER EQUIPMENT, USER EQUIPMENT AND EVALUATION UNIT WITH INTERFACES TO THE USER EQUIPMENT  
The invention relates to a method of detecting a jamming transmitter affecting a communication user equipment, wherein said communication user equipment (UE) and a number of base node stations...
US20090052329 EVENT PROBLEM REPORT BUNDLES IN XML FORMAT  
A network device may include logic configured to detect that an event has occurred in the network device, determine an XML document structure based on the detected event, and generate an XML...
US20120026893 METHOD AND APPARATUS FOR NON-ACCESS STRATUM MESSAGE PROCESSING DURING HANDOVER IN EVOLVED NETWORK  
A method and an apparatus for non-access stratum (NAS) message processing during handover in an evolved network are provided. The method includes the following steps. An evolved packet core (EPC)...
US20130315074 METHOD FOR TRANSMITTING AND RECEIVING POWER OUTAGE REPORT AND DEVICE THEREFOR  
Disclosed are a method for transmitting and receiving a power outage report and a device therefor. According to the present invention, a method for allowing a machine to machine (M2M) device to...
US20080222282 ANALYZING VIRTUAL PRIVATE NETWORK FAILURES  
The specification provides information for determining any impacted customers, virtual private networks, circuits, and devices following a path failure. The specification uses an...
US20110122775 METHOD AND SYSTEM FOR ANALYZING AND QUALIFYING ROUTES IN PACKET NETWORKS  
Routes of a packet network are analyzed according to various transit delay metrics. Preferred packet network routes are selected between source and destination based on these metrics. In packet...
US20110235526 METHOD, SYSTEM, AND NETWORK ELEMENT DEVICE FOR CONFIGURING ALARM PERFORMANCE  
A method, a system, and a network element device for configuring alarm performance are provided. The method for configuring the alarm performance includes the following steps. A network element on...
US20110158107 METHOD AND SYSTEM FOR FINDING  
A method and system for finding a source failure node in a traceable network. The method includes: determining a possible source failure node according to a leaf node that has an exception,...
US20140160942 CUSTOMER EDGE DEVICE PROBLEM IDENTIFICATION  
Systems, methods, and machine-readable and executable instructions are provided for customer edge device problem identification. Customer edge device problem identification can include obtaining a...
US20120099442 METHOD FOR DETECTING PCI COLLISIONS  
A computer implemented method of operating a base station of a wireless communication network, wherein the method comprises: comparing a number of missing context release messages (108) with a...
US20100302950 Timer adjustment for load control  
Method and apparatus embodiments are provided for dynamical adjusting a retry service request timer associated with User Equipment (UE) responsive to a service request based on a current load. In...
US20070076632 Network port for tracing a connection topology  
A network port and method for tracing a connection topology between at least two connected devices are described. The network port includes a logic circuit connected with a communication path for...
US20110122774 Time or Condition-Based Reestablishment of a Secure Connection  
A home router configured to determine that a secure connection between the home router and a remote server has failed is disclosed herein. The home router is also configured to attempt to...
US20130301426 Method and System for Silent Trunk Failure Detection  
A system and method for performing a first diagnostic test on a first class of service on a network link during a current measurement period, performing at least one further diagnostic test on a...
US20150257029 METHOD AND APPARATUS FOR REPORTING RADIO BEARER LOSS INFORMATION  
A method for reporting radio bearer loss information is provided in an embodiment of this invention. The method comprises: receiving a User Equipment UE Context Release Request message or a...
US20130114417 METHOD AND APPARATUS FOR REPORTING RADIO BEARER LOSS INFORMATION  
A method for reporting radio bearer loss information is provided in an embodiment of this invention. The method comprises: receiving a User Equipment UE Context Release Request message or a...
US20150055482 TCP Extended Fast Recovery and Segment Timing  
When in Fast Recovery, Extended Fast Recovery operation starts a timer on the retransmission of each packet. The time expires in one adjusted round trip time. If there has not been an...
US20140056151 METHODS AND SYSTEMS FOR OFFLOAD PROCESSING OF ENCAPSULATED PACKETS  
Methods and systems described herein facilitate offload processing of encapsulated packets. A virtualization manager enables a virtual switch to be associated with a virtual overlay network. A...
US20120269072 METHODS AND APPARATUS FOR CONTROLLING INTERFERENCE FROM PEER DISCOVERY IN WWAN  
A method, an apparatus, and a computer program product are provided in which at least one of a peer-to-peer transmit power or a peer-to-peer duty cycle is adjusted based on at least one of a path...
US20140086066 METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR UTILIZING METADATA TO DETECT USER DATAGRAM PROTOCOL (UDP) PACKET TRAFFIC LOSS  
Methods, systems, and computer readable media utilizing metadata to detect UDP traffic loss in a test environment are disclosed. In one example, the method includes generating, at a user datagram...