OTN P2MP Solution

Dear friend!

In transport networks, P2MP technology is mainly used for data and audio. Generally, the following scenarios are involved:

Scenario 1: Data-P2MP (P2MP Data Conference) Scenario

As shown in Figure 1, the Data-P2MP scenario is used for communication between the master (SCADA) and slaves (RTUs), and a multiplexer group is configured on the OSN equipment.

Master -> Slave: The master's data is broadcast to all slave devices.

Slave -> Master: A Boolean calculation "AND" is performed on the data returned by all the slaves, and then the calculated data is sent back to the master.

Scenario 2: Data-Meeting Scenario

As shown in Figure 2, the Data-Meeting scenario is used to implement peer-to-peer data communication between members. A multiplexer group is configured on the OSN device, and all members are peers in the Data-Meeting group.

Each member broadcasts data to other members in the group through the multiplexer group.

Each member receives the data after the logic "AND" operation from other members in the multiplexer group.

For more information, please click: https://support.huawei.com/hedex/hdx.do?docid=EDOC1100195060&id=EN-US_CONCEPT_0284351717&lang=en

This solution enables telecom operators to provide diversified communication services for subscribers. Increases the economic value of existing network data. For details, contact local Huawei pre-sales engineers. They will develop service solutions based on the actual usage scenarios of users.

Thanks!