Matches 1 - 50 out of 231 1 2 3 4 5 >


Match Document Document Title
US20130201837 Method and device for conveying OAM messages across an inter-carrier network  
A method and a device for conveying at least one OAM message in a network formed of several segments that are operated by at least two carriers. The at least one OAM message includes a digital...
US20150036510 METHOD AND DEVICE FOR MEASURING ETHERNET PERFORMANCE  
A method and device for measuring Ethernet performance, in which, a first OAM protocol frame transmitted by a local end network device to a peer end network device carries a measurement object...
US20120093002 COMMUNICATIONS SYSTEM AND RELATED METHOD FOR REDUCING CONTINUITY CHECK MESSAGE (CCM) BURSTS IN CONNECTIVITY FAULT MANAGEMENT (CFM) MAINTENANCE ASSOCIATION (MA)  
In accordance with a non-limiting example, a system and method minimizes collisions between transmitted connectivity fault management (CFM) packets. Maintenance association endpoints are formed...
US20120063325 FAILURE LOCALISATION IN A MPLS-TP NETWORK  
The present invention relates to methods and arrangements in an MPLS-TP network, comprising a plurality of interconnected routers configured for MPLS-TP, wherein at least a first router is defined...
US20140307561 SYNTHETIC LOSS MEASUREMENTS USING SESSION NUMBERS  
A method and system for performing synthetic loss measurements (SLM) includes methods for single-ended and dual-ended synthetic loss measurements. The methods include maintaining a session number...
US20120120809 GMPLS BASED OAM PROVISIONING  
A method and network are described herein for provisioning Operations, Administration, and Maintenance (OAM) entities for a connection when setting-up the connection between an ingress edge node...
US20130163418 PACKET TRANSPORT SYSTEM AND TRAFFIC MANAGEMENT METHOD THEREOF  
A method of managing traffic of packet transport system according to some embodiments of the inventive concept may include calculating an average queue size of input traffic with reference to a...
US20140160937 COMMON RADIO RESOURCE CONTROL FOR CELLULAR RADIO AND WIFI  
A method and system for combined control and management of radio resources of a cellular radio network and a WiFi network are disclosed. According to one aspect, a method includes performing, by a...
US20130336129 Multipurpose Use of Delay Measurement Message Buffer for Software Processing of Delay Measurement Response  
In accordance with the present disclosure, a method may include receiving a delay measurement message frame at a responder maintenance end point from a controller maintenance end point. The method...
US20110096670 METHODS AND APPARATUSES FOR PERFORMING SWITCHING AND FOR EXCHANGING MANAGEMENT-REQUESTED SWITCHING MESSAGES BETWEEN NODES FOR 1:1 BIDIRECTIONAL VIRTUAL LOCAL AREA NETWORK (VLAN) PROTECTION WITHOUT USING Y.1731-BASED AUTOMATIC PROTECTION SWITCHING (APS) MESSAGES  
To perform protection switching between tunnels in a network, Y.1731-based APS messages are often sent from a management system to nodes at the tunnels' end-points. If the management system is...
US20120155282 SYSTEM AND METHOD IN A COMMUNICATION NETWORK OF DYNAMICALLY ASSIGNING A MULTIMEDIA BROADCAST/MULTICAST SERVICE BEARER TO A MULTICAST CHANNEL  
Methods for dynamically assigning a multimedia broadcast/multicast service (MBMS) bearer to a Multicast Channel (MCH) in a communication network include a logical server: receiving a MBMS...
US20130301423 METHOD, SYSTEM AND APPARATUS OF TIME-DIVISION-DUPLEX (TDD) UPLINK-DOWNLINK (UL-DL) INTERFERENCE MANAGEMENT  
Some demonstrative embodiments include devices, systems and/or methods of Time-Division Duplexing (TDD) Uplink-Downlink (UL-DL) interference management. Some embodiments include transmitting a...
US20150092565 FAULT DIAGNOSIS METHOD AND APPARATUS  
Embodiments of the present invention provide a fault diagnosis method and apparatus. A service in the fault diagnosis method relates to at least one user, and the fault diagnosis method includes:...
US20120069741 METHOD AND APPARATUS FOR DETECTING ETHERNET OPERATION, ADMINISTRATION AND MAINTENANCE (OAM)  
A method for detecting OAM includes: sending a detection maintenance entity OAM command to a network element equipment board after a user activating an established maintenance entity; receiving a...
US20140192657 Configuring Relay Cell Identities in Cellular Networks  
The technology in this application identifies a relay cell serviced by a relay radio node in a radio access network (RAN) of a cellular communications system in which there is a radio connection...
US20130279346 RELAY NODE RELATED MEASUREMENTS  
A method for relay node related measurements is provided. The method includes the following steps: obtaining air interface related measurements; and forming form the measurements at least one...
US20110085446 IMPROVEMENTS IN OR RELATING TO NETWORKS  
A network comprising a plurality of nodes (10-17) interconnected by communication links (20-27), wherein the nodes comprise pairs of nodes (10, 17) configured as maintenance end points. Each...
US20130170362 RADIO COMMUNICATION SYSTEM AND METHOD, RADIO TERMINAL, RADIO STATION, AND OPERATION ADMINISTRATION AND MAINTENANCE SERVER APPARATUS  
A system includes: first and second radio stations (eNB1,2) of a similar type and/or a third radio station (HeNB) of a different type, a radio terminal (UE) served by the eNB1; and an operation...
US20130155871 Method and system for controlling MBMS service  
The disclosure provides a method for controlling a Multimedia Broadcast Multicast Service (MBMS), which includes: a network side processes uplink feedback information from User Equipment (UE) and...
US20120314569 Relay Node Interface Related Layer 2 Measurements and Relay Node Handling in Network Load Balancing  
A method for performing radio usage measurements to support radio link operations and/or load balancing may be performed at an evolved Node B (eNB). The method may include determining a first...
US20120294154 ETHERNET OAM TO ATM OAM INTERWORKING FOR LOOPBACK CAPABILITY  
In general, techniques are described for interworking between Ethernet organization, administration, and maintenance (OAM) frames and Asynchronous Transfer Mode (ATM) ATM OAM cells. For example,...
US20140254391 ESTIMATION OF SMALL CELL DENSITY  
The embodiments herein relate to communication networks and, more particularly, to small cells in wireless communication networks. The embodiments herein disclose a mechanism for determining an...
US20140341044 DIAGNOSTIC SYSTEM  
A transmission source node transmits diagnostic frames where a TTL value is set to the number of hops that is counted until an intermediate node. A relay node decrements the TTL value of the...
US20120106356 Method of MDT information logging and reporting  
A method of MDT information logging and problem event reporting is provided. The method supports provisioning of reference events to enable correlation of system time and the problem occurrence....
US20110141911 CONNECTIVITY FAULT MANAGEMENT TIMEOUT PERIOD CONTROL  
Various exemplary embodiments relate to a method and related system and machine-readable medium including one or more of the following: receiving, at the MEP, a connectivity fault management (CFM)...
US20110080836 Method and Apparatus for Providing Bypass Connectivity Between Routers  
Forwarding Adjacencies (FAs) can be set up between IP/MPLS routers without requiring a Routing Adjacency (RA) to be brought up for every FA. This enables increased bypass connectivity to be...
US20120051263 Network System, Network Management Server, and OAM Test Method  
A network system, management server, and OAM test management method for grouping the virtual networks, selecting a test target for each group, and lowering the network load and the operating load...
US20140140217 Methods and Arrangements in an MPLS-TP Network  
The present invention relates to methods and arrangements in an MPLS-TP network. comprising a plurality of interconnected routers configured for MPLS-TP, wherein at least a first router is defined...
US20110182185 METHODS FOR ESTABLISHING A TRAFFIC CONNECTION AND AN ASSOCIATED MONITORING CONNECTION  
A method for establishing a monitoring connection associated to a traffic connection established in a network e.g. of MPLS type, the method comprising the steps of: sending a connection...
US20140219106 ALARM INDICATION AND SUPPRESSION (AIS) MECHANISM IN AN ETHERNET OAM NETWORK  
A system and method for propagating fault information in an Ethernet OAM network having multiple levels of OAM domains. An Alarm Indication and Suppression (AIS) frame is generated by a...
US20110116363 ALARM INDICATION AND SUPPRESSION (AIS) MECHANISM IN AN ETHERNET OAM NETWORK  
A system and method for propagating fault information in an Ethernet OAM network having multiple levels of OAM domains. An Alarm Indication and Suppression (AIS) frame is generated by a...
US20150036509 VERIFICATION OF AUTHORIZED SHARED ACCESS OPERATION  
A method of wireless communication includes receiving measurement reports from multiple first wireless devices operating in a specific area and operating on a spectrum that is different from an...
US20150003232 Scaling OAM for Point-to-Point Trunking  
A shared (proxy) OAM session is performed in a packet-based network on behalf of a plurality of connections. First and second connections are each routed between respective nodes of the network...
US20130070586 Scaling OAM for Point-to-Point Trunking  
A shared (proxy) OAM session is performed in a packet-based network on behalf of a plurality of connections. First and second connections are each routed between respective nodes of the network...
US20150207700 Evaluation of Radio Network Performance  
A method and network node (400) for supporting evaluation of performance of a radio network. The network node employs carrier aggregation with multiple carriers used in corresponding multiple...
US20110267961 CONNECTIVITY FAULT MANAGEMENT FOR ETHERNET TREE (E-TREE) TYPE SERVICES  
A Maintenance Association and corresponding method for configuring maintenance entities for Ethernet Tree (E-Tree) type service instances. A root MEP communicates with each of a plurality of leaf...
US20130286851 COMMON RADIO ELEMENT APPLICATION MANAGER FOR WIRELESS SMALL CELLS  
A multi-modal multi-modulation base station such as a small cell is disclosed. The small cell can include multiple radio devices that can be configured to communicate with user devices using...
US20120140639 CONVERGENCE FOR CONNECTIVITY FAULT MANAGEMENT  
A solution for convergence for connectivity fault management includes, at a device having a network interface, maintaining a continuity state. The continuity state is associated with a...
US20130329566 OAM Power Packet  
A method and apparatus are provided for determining the power cost of transmitting packets along a specified path. A particular type of OAM packet is transmitted along the path by a first node,...
US20150049601 Ethernet Carrier Group Alarm (CGA)  
Novel tools and techniques for providing network state information to customer equipment. In some embodiments, an operations, administration, and management (“OAM”) server might determine a status...
US20150156649 Evaluation of Radio Network Feature  
A method and network node (400) for supporting evaluation of usage of a radio network feature in radio communication between wireless devices (402) and the network node. The network node (400)...
US20120163189 Internetworking Framework for Multi-Protocol Label Switching-Transport Profile and Operation Administration and Maintenance Protocols  
Systems, methods, and apparatuses for BFD to Y.1731 internetworking are described. In one embodiment, a method of processing defect conditions in a maintenance endpoint (MEP) of a first domain,...
US20110182186 METHODS FOR ESTABLISHING A TRAFFIC CONNECTION AND AN ASSOCIATED MONITORING CONNECTION  
A method for establishing a traffic connection (5) and an associated monitoring connection (6) in a network (1) e.g. of MPLS type, comprises: sending a first connection establishment message from...
US20140071831 SYSTEM AND METHOD FOR CONGESTION NOTIFICATION IN AN ETHERNET OAM NETWORK  
A network element in an Ethernet OAM network is operable to detect congestion associated with an OAM domain and generate a congestion notification to MEPs in the OAM domain using a modified...
US20140177428 SERVICE LEVEL MIRRORING IN ETHERNET NETWORK  
A mirror maintenance endpoint (MEP) is hosted on a provider edge switch within an Ethernet network to perform service level mirroring to a network management device of the Ethernet network. The...
US20140016479 NETWORK SERVICES TESTING WITH PLUGGABLE TRANSCEIVERS  
The disclosure relates to test-capable pluggable transceivers and network systems and methods using such transceivers. A central test server generates a test request and communicates to a...
US20140086064 ETHERNET OAM PERFORMANCE MANAGEMENT  
Maintenance entities may be defined between customer and provider flow points to allow performance management to take place on an Ethernet network. The maintenance entities may be defined for...
US20130286850 Method of monitoring a tandem connection in a MPLS telecommunication network  
It is disclosed a method of monitoring, a Multi-Protocol Label Switching network, a tandem connection of a Label Switched Path. The tandem connection to be monitored has an input node and an...
US20110128860 Method of monitoring a tandem connection in a MPLS telecommunication network  
It is disclosed a method of monitoring, a Multi-Protocol Label Switching network, a tandem connection of a Label Switched Path. The tandem connection to be monitored has an input node and an...
US20140348003 Policy-Enabled Dynamic Deep Packet Inspection for Telecommunications Networks  
Provided herein is a method including the steps of: establishing at least one policy in a centralized policy management framework (PMF), wherein the policy includes at least one policy condition;...

Matches 1 - 50 out of 231 1 2 3 4 5 >