Eci Telecom Ltd.

Alberto Schliserman

Shai Stein

Dan Ben-Chaim

Moshe Aharon

Amit Cohen

Dan Ben Chaim

A technique enabling an access node to undertake more responsibility and render multicast streaming more effective by utilizing streaming service control messages SSCP which contain important information such as Quality of Experience or Quality of Service. The access node itself or in cooperation with a processing/monitoring entity may be enabled to analyze QOE data in SSCP report messages from different access network receivers, to identify specific receivers which encounter problems and to indicate the problems to the provider of the network.

Method for monitoring access networks

A technique for testing peer nodes in a multicast domain (such as an access network) interconnected with an Ethernet network via an Intermediate Bridge (IB), especially helpful when an individual MAC address of a destination peer node is unknown. The technique comprises a) issuing a Connectivity Fault Management (CFM) message from the Ethernet network, and introducing into the CFM message alternative destination data being different than the individual MAC address of the destination peer node; b) utilizing the alternative destination data, at the IB, for determining topological position or address of the destination peer node, and c) forwarding contents of the CFM message only to the destination peer node.

Technique for testing peers in multicast network domain

A Home Gateway (HGW) interconnects a Home Network (HN) and an External Network (EN), and is adapted to communicate with the HN and EN at a Network layer. HGW is provided with a Service Application Programming Interface Layer (SAPI Layer) capable of performing, at an Application layer, mediator functions for supporting communication and services between the HN and EN. Devices of the HN are able to communicate with devices of EN via the HGW, and to actualize services via the HGW.

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Modiin, Israel

Alberto Schliserman