Matches 1 - 43 out of 43


Match Document Document Title
US20150263892 OPERATIONS, ADMINISTRATION, AND MANAGEMENT (OAM) FUNCTIONS IN A SOFTWARE DEFINED NETWORK  
Communication of a module to a datapath node is disclosed. A controller node receives connection information identifying a first datapath node in communication with a network. The controller node...
US20140241165 METHOD AND APPARATUS FOR INCREASING THE SCALABILITY OF THE ETHERNET OAM  
After statically provisioned paths are created through an Ethernet network, trunks may be created to extend along those paths. The trunks extend between pairs of NNI interfaces on either end of...
US20110182184 METHOD AND APPARATUS FOR INCREASING THE SCALABILITY OF THE ETHERNET OAM  
After statically provisioned paths are created through an Ethernet network, trunks may be created to extend along those paths. The trunks extend between pairs of NNI interfaces on either end of...
US20080025221 Methods, systems, and computer program products for a hierarchical, redundant OAM&P architecture for use in an IP multimedia subsystem (IMS) network  
Methods, systems, and computer program products for a hierarchical, redundant OAM&P architecture for use in an IP multimedia subsystem (IMS) are disclosed. According to one aspect, the subject...
US20140233394 PACKET PREDICTION IN A MULTI-PROTOCOL LABEL SWITCHING NETWORK USING OPENFLOW MESSAGING  
A first switch in a MPLS network receives a plurality of packets. The plurality of packets are part of a pair of flows. The first switch performs a packet prediction learning algorithm on the...
US20140078905 Ingress Node Controlled Path Impairment Protocol  
An apparatus comprising a node configured to transmit operation, administration, and maintenance (OAM) connectivity frames, wherein the node adds an impairment notification indication to some, but...
US20110164501 Ingress Node Controlled Path Impairment Protocol  
An apparatus comprising a node configured to transmit operation, administration, and maintenance (OAM) connectivity frames, wherein the node adds an impairment notification indication to some, but...
US20130272132 SUPPORTED, SELF-OPTIMIZING WIRELESS NETWORKS, OPTIMIZED WITH RESPECT TO ENERGY, MOBILITY, AND CAPACITY  
Technology is discussed for self-optimization approaches within wireless networks to optimize networks for energy efficiency, load capacity, and/or mobility, together with new, supporting channel...
US20110176424 LOAD BALANCING IN A MOBILE COMMUNICATIONS SYSTEM  
Load balancing in a mobile communications system comprising dynamically setting of a representation of a mapping table for mapping data to a respective UE priority list of two or more access...
US20050099949 Ethernet OAM domains and ethernet OAM frame format  
Ethernet OAM domains may be defined by defining reference points on the Ethernet network and using the reference points to insert and extract Ethernet OAM flows. The reference points may be...
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...
US20110164502 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...
US20070133564 Method for propagating maintenance signal in VPWS network using SDH/SONET  
Provided is a method for propagating a maintenance signal that can notify an Ethernet layer as well as a VPWS, which is a multi-protocol label switching (MPLS) layer, that a defect has occurred...
US20150180788 OPERATIONS, ADMINISTRATION AND MANAGEMENT FIELDS FOR PACKET TRANSPORT  
A network includes an egress node connected to an ingress node via a network path. The egress node is configured to receive, from the ingress node, a group of packets via the network path, where...
US20130114394 SYSTEMS AND METHODS FOR DYNAMIC OPERATIONS, ADMINISTRATION, AND MANAGEMENT  
Systems and methods with dynamic Connectivity Fault Management (CFM) and Continuity Check Messages (CCMs) that enable dynamic configurations to avoid limitations associated with static...
US20080151907 Ethernet/TMPLS Hybrid Network Operation Administration and Maintenance Frame Creation Method  
A method for creating an Operation Administration and Maintenance frame in an Ethemet/Transport Multi-Protocol Label Switch hybrid network. The method includes mapping values in an Ethernet...
US20080279105 GPON OAM USING IEEE 802.1ag METHODOLOGY  
Operations, administration and management (OAM) functions in a passive optical network (PON) can be performed by providing a system of flow points (i.e., software entities), such as those along...
US20080181117 METHOD OF PROVIDING QoS FOR A FLOW  
A method of providing QoS for a flow associated with a client application in a network, and a QoS manager to execute this method. The network comprises said QoS manager, a QoS policy holder, one...
US20070183333 METHOD AND SYSTEM FOR MEDIA INDEPENDENT HANDOVER USING OPERATION, ADMINISTRATION AND MAINTENANCE PROTOCOL  
A method and system for media independent handover (MIH) using an Ethernet operation, administration and maintenance (OAM) protocol are disclosed. Link connectivity between a user equipment (UE)...
US20080101241 Ethernet OAM at intermediate nodes in a PBT network  
OAM may be implemented at an intermediate node on a PBT trunk in an Ethernet network by causing OAM frames to be addressed to the PBT trunk endpoint but causing the OAM frames to carry an indicia...
US20070140126 Method and system for originating connectivity fault management (CFM) frames on non-CFM aware switches  
A system for originating connectivity fault management (CFM) frames on non-CFM aware switches is disclosed. In the disclosed system, an OAM (Operations Administration and Management) proxy...
US20100054132 COMMUNICATION APPARATUS AND METHOD FOR TERMINATING A MAINTENANCE MESSAGE  
A communication apparatus is disclosed for receiving one or more frames from a network. The communication apparatus includes a first determining part configured to search a first table by using a...
US20110141899 NETWORK ACCESS APPARATUS AND METHOD FOR MONITORING AND CONTROLLING TRAFFIC USING OPERATION, ADMINISTRATION, AND MAINTENANCE (OAM) PACKET IN INTERNET PROTOCOL (IP) NETWORK  
Provided is a network access apparatus that is configured in an Internet Protocol (IP) network to thereby connect a user equipment and a service providing apparatus to the IP network. The network...
US20070064611 Method for monitoring packet loss ratio  
A method of monitoring the packet loss ratio in a label switching network is disclosed, in which an OAM frame carrying packet statistical information used for monitoring the packet loss ratio is...
US20150263940 LABEL STACK ENCODING AND PROCESSING TO ENABLE OAM PROCEDURES FOR SERVICE SEGMENTS IN SEGMENT ROUTED (SR) NETWORKS  
Exemplary methods for creating label stacks include creating and sending a first SR label stack for a data packet, wherein the first SR label stack causes the data packet to be forwarded through...
US20080049621 Connection-Oriented Communications Scheme For Connection-Less Communications Traffic  
A communications scheme for configuring a network comprising a plurality of connected switching apparatus, each switching apparatus having functionality for implementing connectionless forwarding...
US20130044591 ENABLING LOAD BALANCING FOR MPLS-TP  
A method of and a device for enabling load balancing for Multiprotocol Label Switching Transport Profile (MPLS-TP) are provided. The method is applied to a process of transmitting data between two...
US20130010600 Controller Driven OAM for OpenFlow  
A method performed by a network element implementing an OpenFlow controller, the OpenFlow controller including an OAM module. The OAM module services an OAM function request in a network...
US20070053298 Networking controller, device and communication network system of asynchronous transfer mode  
The present invention discloses an ATM networking controller, including: an external interfaces and an internal interface; an Interface Processing Module for processing network transmission...
US20070171860 Method for negotiating the bandwidth of data communication channel automatically  
A method for negotiating bandwidth of a Data Communication Channel (DCC) automatically, including the steps of: performing a first communication channel configuration by two network elements...
US20050276227 Network management system and method provisioning OAM support for multicast communications sessions  
A method for monitoring point-to-multipoint unidirectional multicast connection via exchange of OAM messages is presented. The method includes retrieving the connection record of the multicast...
US20080232255 TRANSMISSION APPARATUS, MAINTENANCE FRAME PROCESSING METHOD, AND RECORDING MEDIUM HAVING A TRANSMISSION PROGRAM  
The disclosed apparatus and method include transmitting and receiving frame(s) to/from another transmission apparatus, storing header information of user frames that are currently being...
US20060018260 High density port complex protocol  
A protocol for intra-shelf exchange of SONET/SDH line and path alarm, and section and line digital cross-connect information is disclosed. The protocol encompasses a method including continual...
US20070058550 Image formation device, management device, network system, control program for image formation device, and control program for management device  
A management device is connected to image formation devices, each having at least one network interface, via a network. Embodiments include a presence check request transmitting unit which...
US20070165533 SYSTEM AND METHOD FOR PROCESSING LINK FAILURE OF BROADBAND ACCESS DEVICES  
The present invention relates to a system and a method for handling link failure of broadband access devices in the field of communication technology. Said system for handling link failure of...
US20090232003 OAM TOOLS FOR MESHED TUNNELS IN A COMPUTER NETWORK  
In one embodiment, a tunnel mesh probe, initiated for a computer network having a tunnel mesh, may be received at a first tail-end node of a probed tunnel. In response, the first tail-end node...
US20170164212 NETWORK SLICE MANAGEMENT  
A network slice selection involves authenticating, by an identity manager (1) of a network operator (4), a user device (8) and/or user based on a network attachment request originating from the...
US20170155592 Packet Processing Method, Device and Computer Storage Medium  
Disclosed is a packet processing method, including: determining a type of a packet according to a parsed packet; extracting a characteristics field of the packet according to the determined type...
US20170111209 TRIGGERED IN-BAND OPERATIONS, ADMINISTRATION, AND MAINTENANCE IN A NETWORK ENVIRONMENT  
Embodiments of the disclosure pertain to activating in-band OAM based on a triggering event. Aspects of the embodiments are directed to receiving a first notification indicating a problem in a...
US20160241481 TRAFFIC SCHEDULING DEVICE  
The disclosure relates to a traffic scheduling device for scheduling a transmission sequence of data packets, stored in a plurality of traffic flow queues, an eligibility state of each of the...
US20160112328 METHOD AND SYSTEM FOR IMPLEMENTING ETHERNET OAM IN A SOFTWARE-DEFINED NETWORKING (SDN) SYSTEM  
A method for implementing Ethernet operation, administration, and management (OAM) function in a network element coupled to a software-defined networking (SDN) system is disclosed. The method...
US20160080965 Distributed RAN Information Collection, Consolidation And RAN-Analytics  
Control Plane and User plane packet data are collected within the Radio Access Network using a plurality of network devices. Consolidation and summarization of this information is then performed...
US20160028602 SYSTEMS AND METHODS TO DETECT AND PROPAGATE UNI OPERATIONAL SPEED MISMATCH IN ETHERNET SERVICES  
A method, a network element, and a network operating an Ethernet service include transmitting information related to an operational speed of a first connection to the second switch, wherein the...

Matches 1 - 43 out of 43